Rated 4.4 out of 5 on G2 from 5,000+ verified reviews.

Trusted by 1M+GTM professionals worldwide

The best leads start with the best data. Hear it from the sellers who find theirs on Seamless, straight from G2.

45M+
Appointments held
9M+
Deals won
$91B+
Revenue generated
  • G2 Top 100 Best Software Products 2026 badge.
  • G2 Top 100 Highest Satisfaction Products 2026 badge.
  • G2 Leader, Fall 2026 badge.
  • G2 Momentum Leader, Fall 2026 badge.
  • G2 Best Results, Enterprise, Fall 2026 badge.
  • G2 Users Love Us badge.
G2 Best Software 2025 badge: number 1 Highest Satisfaction Products.

#1 Highest Customer Satisfaction Product of 2025

Out of 125,912 products on G2. On the Nasdaq tower in Times Square. And still collecting: 133 G2 badges in Fall 2026.

Read the announcement
Top reviews recently

What customers are saying right now

Standout G2 reviews from the past year

Show all top reviews
Rated 5 out of 5
Verified G2 review
The data accuracy is the best I've seen

I love that it provides accurate contact details, including email addresses and mobile numbers, on more than 9 out of 10 occasions. It's an intuitive system, and having trialed other systems, the data accuracy is the best I've seen.

Read full review
John M.
Managing Director · Hays
Rated 5 out of 5
Verified G2 review
The price point is great

Seamless saves me a lot of time by quickly finding decision-makers, shortening my sales process. It's reliable with correct contact information and is affordable for individual sales agents.

Read full review
Nykia J.
NPR & PBS Sponsorship Expert · Market Enginuity
Rated 5 out of 5
Verified G2 review
I was using it within minutes, which was a huge plus.

I really appreciate the accuracy of the contact information on Seamless. It's crucial for prospect and outreach lead generation to have the correct person's role title and contact information.

Read full review
BB
Brett B.
Founder & CEO · BRETT.Services
Top customer results stories

Real revenue from real sellers

Results as reported by our customers

Show more customer results stories
$5M
in under a year
$5M in under a year

Adam Gasaway at Winndeavor put up massive numbers, generating $5,000,000 using Seamless.AI in under a year!! In just about 11 months on the platform, he turned access to the right data into serious revenue. Without overcomplicating things, he leaned into Seamless to fuel his outreach and keep opportunities flowing. The results speak loud, huge deals, fast movement, and consistent pipeline. This is what happens when you stay active and close with confidence. Big wins, real money, and momentum that keeps building!!

Read full story
Adam Gasaway
Sales Manager · Winndeavor
$1.5M
in closed-won revenue
$1.5M in closed-won revenue

Since we got Seamless, I have brought $1.5M in closed won revenue to the company!

Read full story
Nick Sproul
Sales Development Leader · OSV
$1M
in 5 months
$1M in 5 months

Rick Lorch from ShopperLocal hit $1,000,000 in just five months using Seamless.AI! He built big contact lists, focused only on the people he actually wanted to target, and mixed in company searches with personal outreach. His favorite tools were Contacts Search, Companies Search, and the Chrome Extension, powered by filters like Keywords, Titles, Industry, Company, Department, and Seniority. With a massive 60x ROI, Rick credits Seamless.AI for helping him become the top producer in his company!

Read full story
Rick Lorch
VP of Enterprise Sales · ShopperLocal
$1M
in 82 days
$1M in 82 days

Darrin Forte from Bravia Services LLC crushed it with Seamless.AI, bringing in $1,000,000 in just 82 days! He went all in, calling and emailing big contact lists, using auto-dialing, and even tracking down info for people he already wanted to sell to. Whether it was bulk outreach or one-on-one emails, Darrin made every connection count. With an insane annual ROI of 1323x, he proved that putting Seamless.AI to work fast pays off big time!

Read full story
Darrin Forte
Bravia Services LLC
$1M
in 6 months
$1M in 6 months

Jim Gross from Belmark brought in $1,000,000 in just six months using Seamless.AI! He mixed manual calls and emails with focused company searches, only going after the people he truly wanted to connect with. His favorite tools were Pitch Intelligence and Contacts Search, using filters like Location, Company, Name, Industry, and Titles to zero in on top prospects. With a strong 5.64x ROI, Jim showed that a hands-on approach and Seamless.AI’s precision are a winning combo!

Read full story
Jim Gross
Belmark
$1M
in 6 months
$1M in 6 months

Franky Berrios from Ecrypt got to work fast after joining Seamless.AI and within just 6 months he drove an impressive $1,000,000 in revenue!! A wild 79x annualized ROI. Franky kept it simple and focused, calling contacts manually and using Seamless to stay consistent and organized. The biggest win professionally was proving he could build serious pipeline quickly, and personally it gave him confidence and momentum knowing his process really works!!

Read full story
Franky Berrios
Ecrypt
$250K
in 6 months
$250K in 6 months

Shahram Hashemi at WERBAGO GmbH jumped in and within just 6 months pulled in $250,000 in revenue using Seamless.AI!! A massive 146x annualized ROI. Shahram kept it hands on, calling contacts manually and leaning on Contacts Search, Contact Lists, and Enrich to stay sharp. Filters like revenue, technologies, industry, and company helped him focus on the right accounts fast. Professionally, it showed he could build real traction quickly, and personally it boosted his confidence seeing steady wins stack up!!

Read full story
Shahram Hashemi
Manager · WERBAGO GmbH
$250K
over 2 years
$250K over 2 years

Elijah Miller from Elevate Events LLC brought in $250,000 using Seamless.AI over two years! He focused on building large contact lists and relied heavily on the Companies Search feature to find the best leads. His favorite filter was simple but powerful — Company — helping him connect with the right organizations fast. With an incredible 47x ROI, Elijah showed how consistency and smart prospecting with Seamless.AI can turn great data into big wins!

Read full story
EM
Elijah Miller
Elevate Events LLC
$250K
in 6 months
$250K in 6 months

Andy Bailer from CDW brought in $250,000 in just six months using Seamless.AI! He focused on emailing individual contacts, searching companies, and finding info for people he already wanted to sell to. His go-to tools were Enrich, Contact Lists, and Companies Search, with filters like Technologies, Seniority, Location, Past Company, Titles, and Job Changes helping him target perfectly. With a huge 165x ROI, Andy couldn’t be happier with his results — and he gave a special shoutout to Erika Martin for the awesome support!

Read full story
Andy Bailer
CDW
$215K
in purchase orders in 7 weeks
$215K in purchase orders in 7 weeks

In approximately 7 weeks of using the Seamless.AI software, I've grown a $500k warm pipeline and received Purchase Orders for just over $215,000 in an industry where the sales cycle from Prospecting -> Connection -> Interest -> Disc/Presentation -> PO is typically 4-6 months.

Read full story
Jeremy Sharrock
Sales Engineer · Chicago Boiler Co.
$100K
over 2 years
$100K over 2 years

Mark Weithorn from DPI Showcase Web Sites turned Seamless into serious growth, pulling in $100,000 over 2 years!! With a 21x ROI, he kept it simple by emailing large targeted lists and leaning on Contact Lists filtered by industry. He says the data accuracy beats anything he’s tried, and it shows. Seamless helped take his company from regional to international, opening way bigger doors. On a personal level, it boosted his credibility big time, elevating his status as a tech founder and giving him more confidence in every move he makes!

Read full story
Mark Weithorn
President · DPI Showcase Web Sites
$100K
in 3 months
$100K in 3 months

Lila McNutt from Nant BioRenewables brought in $100,000 in just three months using Seamless.AI! She kept her approach focused, only researching the people she already wanted to target. Her favorite tool was Contacts Search, paired with filters like Name, Industry, Department, Company, Titles, and Keywords to lock in on the perfect prospects. With a strong 7.98x ROI, Lila showed that knowing who you want to reach and using Seamless.AI to find them is a recipe for fast success!

Read full story
Lila Karlsen McNutt
Global Director of Sales & Marketing · Nant BioRenewables
$100K
over 2 years
$100K over 2 years

Asa Moran from Passpoint Security brought in $100,000 over two years using Seamless.AI! He built and auto-dialed large contact lists, keeping his pipeline full and consistent. His go-to tools were Contacts Search, the Chrome Extension, and Buyer Intent, while filters like Employee Size, Location, Seniority, Industry, and Department helped him target the right decision-makers. With a 13x annual ROI, Asa proved that persistence and the right data from Seamless.AI can drive serious growth!

Read full story
Asa Moran
Passpoint Security
$100K
over 2.5 years
$100K over 2.5 years

Jonathan Kaplan from Maxwell Executive Search Inc. brought in $100,000 over two and a half years using Seamless.AI! He built and emailed large contact lists, making the most of the Chrome Extension, Contact Lists, and Contacts Search. His favorite filters were Titles, Location, Employee Size, Revenue, and Industry, helping him zero in on the perfect prospects every time. With an impressive 17x annual ROI, Jonathan showed that steady effort and smart targeting with Seamless.AI deliver serious results!

Read full story
Jonathan Kaplan
President · Maxwell Executive Search Inc.
$100K+
deal from a Seamless lead
$100K+ deal from a Seamless lead

Just got the last $100k+ deal inked for 2019 from a seamless lead! Now onto an even better year

Read full story
Devin McPaul
Chief Executive Officer · Profitable Scalable Agency
$75K+
in ACV in 7 months
$75K+ in ACV in 7 months

Seamless helped my sales team at a former employer stack the top of our funnel with hundreds of thousands in pipeline and book over $75k in ACV in the first 7 months of use. Hands down this is the best way to find the hidden leads you're looking for.

Read full story
Andy Harlen
SVP of Partnerships · b.well
$50K
in 3 months
$50K in 3 months

Karen Gable from Tegna brought in $50,000 in just three months using Seamless.AI! Even with a short timeline, she made the most of her efforts and proved that steady outreach pays off fast. With an annual ROI of 0.16x, she’s seeing solid traction and building momentum for what’s next. Karen’s story shows that with time and consistency, Seamless.AI can help turn every new connection into real revenue!

Read full story
KG
Karen Gable
Tegna
$50K
in 9 months
$50K in 9 months

Sanjana Meshram from Bridgera LLC brought in $50,000 in just nine months using Seamless.AI! She built large contact lists through constant research and cold calls, keeping her pipeline full and active. Her favorite tools were the Contacts Search and Chrome Extension, while filters like Keywords, Employee Size, Industry, Revenue, and Titles helped her find the right prospects fast. With an amazing 18x annual ROI, Sanjana showed how steady research and smart targeting with Seamless.AI lead to big wins!

Read full story
Sanjana Meshram
Bridgera LLC
$10K
over 1 year
$10K over 1 year

Doc Godfrey at The Docfrey Group, Inc has been using Seamless.AI for over a year and turned it into $10,000 in revenue in just 12 months!! He stayed hands on by calling contacts manually, building big lists, emailing at scale, and finding contact info for people he already wanted to sell to. Companies Search, Contact Lists, CRM Integration, and the Chrome Extension made it easy. Professionally, it drove real customer acquisitions, and personally it became part of his DNA!!

Read full story
DG
Doc Godfrey
The Docfrey Group, Inc
$10K
over 1 year
$10K over 1 year

Will Hubbard at Thryve made Seamless.AI part of his daily flow and over a year turned it into $10,000 in revenue!! Adding up to an 8.52x annualized ROI. Will focused on finding contact info for people he already wanted to sell to, keeping things simple and efficient. The Chrome Extension made it easy to move fast and stay in rhythm. Professionally, it helped him connect with the right people without friction, and personally it took stress off his outreach knowing he could always find who he needed!!

Read full story
Will Hubbard
Founder · Thryve
$10K
in 6 months
$10K in 6 months

Mark Gackle from Smart Express pulled in $10,000 in just six months using Seamless.AI! He focused on building solid contact lists and reaching out to people he already wanted to work with. His go-to feature was Contacts Search, using filters like location, company, and revenue to pinpoint the right leads. Mark calls Seamless “absolutely essential for growing new accounts,” and it shows—his team’s pipeline got stronger fast, and his confidence in targeting the right prospects skyrocketed. Nice work, Mark!

Read full story
Mark Gackle
VP of Sales · Smart Express
$10K
in 6 months
$10K in 6 months

Kevin Burch from Questpro brought in $10,000 in just six months using Seamless.AI! He mixed manual calls and emails with large contact lists, using tools like Contacts Search, Enrich, CRM Integration, and the Chrome Extension to move fast. His favorite filters — Industry, Company, Department, Name, Keywords, Titles, and Location — helped him lock in on the right people every time. Kevin says Seamless gave him quick access to data and helped him close more deals, turning his daily hustle into real revenue!

Read full story
Kevin Burch
CEO · Questpro
$10K
in a few months
$10K in a few months

Stacy Reichel from Global Computer Sales brought in $10,000 using Seamless.AI over just a few months! She stayed hands-on, calling and emailing contacts one by one while searching companies to find the right fits. Her go-to features were Companies Search and Contacts Search, paired with her favorite filters, Name and Company. With an annual ROI of 3.14x, Stacy proved that personal effort pays off — and she couldn’t be more grateful for Seamless!!

Read full story
Stacy Reichel
Global Computer Sales
$10K
in under 2 years
$10K in under 2 years

Jorge Jr from El Pueblo Mechanical HVAC pulled in $10,000 in just under two years using Seamless.AI! He kept it simple, calling contacts manually and working straight from the Chrome Extension. His favorite filters were Company and Name, and that’s all he needed to find the right people fast. With an annual ROI of 4.27x, he proved that consistency wins every time. And yeah, he made it clear that ZoomInfo doesn’t even come close!

Read full story
JJ
Jorge Jr
El Pueblo Mechanical HVAC
$5K
in 8 months
$5K in 8 months

Parker Lund from Leavitt Group pulled in $5,000 in just eight months using Seamless.AI! He kept his strategy focused, building and emailing large contact lists while finding info on people he already wanted to sell to. Parker didn’t waste time chasing random leads — he only researched the individuals he truly wanted to target. With an annual ROI of 3.43x, he proved that focus and precision with Seamless.AI get results fast!

Read full story
Parker Lund
Leavitt Group
Every review ·Find people like you

Find reviews from people like you

Show me reviews from in about .

400 reviews from G2, best firstShowing everyone, in every industry, about anything
Clear
Rated 4 out of 5
Verified G2 review
Robust Lead Prospecting with Room for Improvement

I like Seamless for its ability to classify leads according to various parameters like industry, turnover, and other factors. It helps me find prospects by industry and location, which would be difficult otherwise.

Read full review
G2
Verified G2 user
Rated 5 out of 5
Verified G2 review
Prospecting Powerhouse with Easy Setup

I also value the access to client contacts, especially mobile phone numbers. The initial setup was incredibly easy, and I find it useful enough that I'm encouraging my team to switch to it.

Read full review
M. A.
Global Account Manager
Rated 4.5 out of 5
Verified G2 review
Easily Finds Prospect Emails and Phone Numbers

Ability to figure out emails and phone contact info for prospects. Improved search functionality to search by role/title

Read full review
EH
Eric H.
Partner
Rated 5 out of 5
Verified G2 review
Easy-to-Use Platform That Boosts Leads and Conversions

I like the way they make it easy to use their platform from everything related to leads and conversion.

Read full review
HM
Hamza M.
Rated 4.5 out of 5
Verified G2 review
Effortless Contact Discovery, Needs Email Updates

Seamless has been really helpful in finding contact information for logistics companies, which can really increase our business. I find it easy to use and love that it provides accurate information, making the search for contact details straightforward.

Read full review
KR
Kamini R.
Rated 4.5 out of 5
Verified G2 review
Fast, Easy Prospecting with LinkedIn and HubSpot Integration

Another huge benefit is the integration to LinkedIn and HubSpot make things so much faster and easier.

Read full review
Gregory C.
Brand Consultant
Rated 5 out of 5
Verified G2 review
Convenient Contact Search with Room for Improvement

I find Seamless really convenient because it helps me get direct contact numbers for the people I need. It's essentially about securing direct contacts, so I can easily reach out to whoever I need to connect with.

Read full review
JR
Juliene R.
Senior Customer Service & Experience
Rated 5 out of 5
Verified G2 review
Instant Access to Contact Numbers with Handy Filters

instantly got contact numbers and filters are there

Read full review
PE
Prasanthi E.
Rated 5 out of 5
Verified G2 review
Excellent Contact Data, Cell Numbers, and Integrations

Contact information, cell phone numbers, and integrations. AI / Intelligence

Read full review
FS
Frank S.
Rated 5 out of 5
Verified G2 review
Simple, Efficient, Yet Some Email Issues

I like how Seamless provides true numbers and emails, which is really helpful for cold calling lead generation. The ease of use is another plus for me, as it's very simple to use and even beginner-friendly.

Read full review
RC
Ruiz C.
Rated 5 out of 5
Verified G2 review
Instant Leads with Intuitive Usability

I really appreciate how Seamless makes it super easy and quick to get prospects, which is a time-saver and very effective for my needs. The software is very intuitive and easy to use, which I love.

Read full review
WS
Well S.
Voice AI Infrastructure Specialist
Rated 5 out of 5
Verified G2 review
Easy Navigation That Makes Finding Leads a Breeze

Easy to navigate and find leads. Its the best

Read full review
TL
Tanya L.
Rated 5 out of 5
Verified G2 review
Real-Time Lead Gen with Seamless.AI: Confident Outreach, Fast CRM Sync

I use Seamless.AI to streamline my B2B lead generation, and its real-time search engine is easily its best feature because it dynamically finds contact information instead of relying on a stale database.

Read full review
JS
Jan S.
Owner, Chief Researcher
Rated 4.5 out of 5
Verified G2 review
Revolutionized My Sales Outreach

Seamless has helped me identify where my information was wrong and enriched my contacts, allowing me to book meetings with updated contacts in just two and a half weeks.

Read full review
Justin D.
Alliances Manager
Rated 5 out of 5
Verified G2 review
AI-Driven Contact Search with Easy Setup

I like the AI feature in Seamless, which lets me just enter what I want and it adjusts accordingly and gives the results. It automatically understands my needs and provides the results. The initial setup was also very easy.

Read full review
DM
Dev M.
Student
Rated 5 out of 5
Verified G2 review
Effortless Lead Management with Seamless

I like that Seamless is easy to use and everything is so simple. The initial setup was also very easy. It's great that you can make money from it, and everything is so good.

Read full review
EH
Essa H.
Rated 5 out of 5
Verified G2 review
Effortless Contact Management with Minor Autopilot Limitations

I like that Seamless is very easy and understandable and customizable. I value the ability to customize what information is shown and the ability to place contacts in a list.

Read full review
EC
Ethan C.
Rated 5 out of 5
Verified G2 review
Easily Find the Right Contacts with Complete Details

Being able to find contacts that I need to reach out to, along with email addresses, phone numbers etc.

Read full review
RA
Rachel A.
National Hose: Dependable Solutions. Dedicated Support. Give
Rated 5 out of 5
Verified G2 review
Quickly Finds 99% of Business Contact Emails

I can get 99% of business contacts email right away, the only contacts I haven’t been able to get is billionaires business owners

Read full review
RM
Raffaele M.
Director of Business Development
Rated 4 out of 5
Verified G2 review
Fast, Accurate Lead Discovery That Saves Prospecting Time

It makes finding accurate business contacts and potential leads much faster, saving time on prospecting and research.

Read full review
KK
Kunal K.
AI Data Scientist
Rated 4.5 out of 5
Verified G2 review
Fast Lead Retrieval, Needs Data Accuracy Improvements

I find Seamless super easy and simple to use, helping me daily by allowing me to find leads and company details effortlessly. I really like the speed at which the data populates, making it possible to retrieve data almost instantly.

Read full review
SH
Sam H.
Team Leader
Rated 5 out of 5
Verified G2 review
High-Quality Verified Data, Easy Interface, and Great Value with Seamless.AI

data quality is quite high to be honest. I love how easy it is to use the interface. And the API integrations allowed me to immediately connect it to my own AI agent system. The pricing is amazing, so much value for money.

Read full review
GG
Gemma G.
Trusted advisor
Rated 5 out of 5
Verified G2 review
Effortless Contact Discovery with Seamless

I appreciate that Seamless makes contact discovery easy without the need to rely on LinkedIn or any other third party. The filters are really good, and it's very deep, making everything perfect for my research needs.

Read full review
RP
Rahul P.
Sr Business Development Executive
Rated 5 out of 5
Verified G2 review
Precise Lead & Contact Collection with Smart UI and Strong Performance

Its precise lead and contact collection. UI, Performance, Intelligence

Read full review
JD
Jamiur D.
Business Developer
Rated 5 out of 5
Verified G2 review
Easy Search and a User-Friendly Interface

Easy to search and user friendly interface

Read full review
JW
Jeewan W.
Managing Director
Rated 4.5 out of 5
Verified G2 review
Seamless.AI Makes Prospecting Faster

What I like best about Seamless.AI is its ability to quickly find business contacts and company information in one place. The platform makes prospecting more efficient by reducing the time spent researching leads manually.

Read full review
AI
Asad I.
Rated 5 out of 5
Verified G2 review
Fast, Easy Contact Discovery and Insights

Finding contacts and getting their info.

Read full review
BN
Blake N.
Salesman
Rated 4 out of 5
Verified G2 review
Seamless Saves Time with Verified B2B Data and an Intuitive UI

Seamless is great B2B tools that provides verified company and contact data and save lot of time on researching data Ease to use with clear user interface and intuitive platform Seamless integration with major CRM's in the market

Read full review
KP
Karthick P.
GTM Manager
Rated 5 out of 5
Verified G2 review
Find What You Need in One Click - Perfectly Tailored Experience

The ability to find what you need is great, you’re just a click away from it.

Read full review
AM
Alex M.
Rated 5 out of 5
Verified G2 review
Accurate Data, Effortless Setup, and Cost-Effective

Seamless helps me find correct and accurate data which is often hard to locate, especially when it's not available on Google or LinkedIn. Seamless is the quickest and easiest way to acquire a list of leads or find specific contact info.

Read full review
Justin I.
Creator
Rated 4.5 out of 5
Verified G2 review
Relationship-Driven Partnership

Chris cares to work with us to make sure we are purchasing and subscribing to the tool we actually need.

Read full review
DH
Dale H.
Managing Partner
Rated 5 out of 5
Verified G2 review
Effortless Prospecting, Boosts Outreach

I like that Seamless is easy to understand and navigate, making it simple to get started. The search functionality is really helpful, as it allows us to quickly find potential contacts and businesses, saving time and improving our outreach efforts.

Read full review
LR
Luisa R.
Head Team Lead
Rated 5 out of 5
Verified G2 review
Free Credit and Direct Website Leads—A Big Win

free credit and direct leads from website

Read full review
AN
Andrew N.
To understand people deeply.
Rated 5 out of 5
Verified G2 review
Effortless Prospecting with Quick Results

I find Seamless (formally Seamless.AI) so easy to use, and it doesn't take long to get a result back when doing a search. The ease of use makes my tasks straightforward and efficient. Setting it up was also very easy, which made the initial transition smooth.

Read full review
SC
Sherry C.
Rated 5 out of 5
Verified G2 review
Accurate Email Verification Backed by a Huge Database

The email address correctness is checked; it has a huge database and rarely misses

Read full review
JS
Jasbir S.
Marketing and Sales Ops
Rated 5 out of 5
Verified G2 review
Accurate Contact Data and Supportive Training Team

Very accurate contact data, especially cell phone numbers. Good customer service and very willing to train

Read full review
Sarah M.
Marketing and Outreach Coordinator
Rated 4 out of 5
Verified G2 review
Heavenly Lead Generation: Easy Filters, Great Extension, Auto-upload to Salesforce

Easy to use to find leads. Search filters are easy to use. I love the browser extension that pulls everything up from a company website. Best of all, with a few clicks, the contacts are uploaded to Salesforce or downloaded to a CSV. Heaven.

Read full review
DD
Dusti D.
Rated 5 out of 5
Verified G2 review
Comprehensive Lead Finder with Minor Formatting Quirks

I use Seamless for finding leads, numbers, emails, and LinkedIn profiles of companies.

Read full review
MS
Mahima S.
Rated 4.5 out of 5
Verified G2 review
Effortless Lead Generation, Quick and Reliable

I find Seamless (formally Seamless.AI) quick and easy to use. I particularly like the Chrome extension feature for company websites. Plus, the initial setup was very easy.

Read full review
AP
Andrew P.
Rated 4.5 out of 5
Verified G2 review
really solid tool for b2b leads and outreach

finding the right contact info used to take forever but now it just takes seconds.

Read full review
Aziz Y.
Founder
Rated 5 out of 5
Verified G2 review
Daniel Anderer is fantastic!

Customer support. I'm working with Daniel Anderer and his customer support has been fantastic. Patient, informative, and friendly. I’m currently trying to use it as a lead gen site, and this partnership only began about a week ago.

Read full review
JB
Joseph B.
Rated 5 out of 5
Verified G2 review
Seamless for Lead Generation: Affordable and Effective

I like being able to search on Titles across up to 15 accounts. Everything is working great with Seamless.

Read full review
John H.
Prime Named Account Executive
Rated 5 out of 5
Verified G2 review
Seamless.AI’s Real-Time Search and Chrome Extension Supercharge Prospecting

Seamless.AI (the B2B sales intelligence platform) consistently highlight its real-time search engine as its most powerful asset.

Read full review
KW
Khawaja W.
Rated 5 out of 5
Verified G2 review
Seamless Makes Prospecting and Lead Generation Effortless

We are able to gain valuable information on potential contacts that were impossible to obtain through other online tools like LinkedIn without a premium subscription.

Read full review
Jeff R.
Key Account Manager
Rated 5 out of 5
Verified G2 review
Effortless Data Collection, Supercharged Outreach

It allows me to gather the data of potential customers and saves me time and money.

Read full review
Jonathan K.
Marketing Director
Rated 5 out of 5
Verified G2 review
Seamless.AI Supercharges Lead Generation with Fast Search and Easy List Building

Seamless.AI is extremely powerful when it comes to quickly finding contact data and building prospect lists. The platform makes it very easy to discover potential leads, especially for outbound sales teams.

Read full review
BN
Bastian N.
I bridge design, growth, and talent to build ventures that c
Rated 5 out of 5
Verified G2 review
Seamless AI: Precise Data and Easy Setup

I use Seamless to find the right contacts for companies quickly, solving my issues with getting mobile numbers and email addresses. It provides better, more exact data and information than other products I've used before.

Read full review
Jerguz A.
Senior Business Development Representative
Rated 5 out of 5
Verified G2 review
Great for Lead Generation, Needs Better Accuracy

I find Seamless (formally Seamless.AI) to be quite useful for solving lead generation problems. I appreciate its accuracy with names, phone numbers, and positions, even though it's not perfect. Setting up Seamless is very easy, and I had no problems with it.

Read full review
FA
Fernando A.
Rated 5 out of 5
Verified G2 review
Effortless Lead Generation with Precise Filtering Options

I find Seamless (formally Seamless.AI) very easy to use. I love the ability to filter as finitely as I want to dig in deeper and be very specific, or to keep my searches more broad.

Read full review
SD
Steve D.
Rated 5 out of 5
Verified G2 review
User-Friendly Prospecting That Saves Our Team Countless Hours

It gives us a user-friendly platform to search prospective contacts and companies in our sales geography. The platform saves our teams countless hours of manual online research!

Read full review
Leah N.
Director of Sales Operations & Marketing
Rated 5 out of 5
Verified G2 review
Seamless Prospecting with Accurate Data

I really like Seamless for its user friendliness. It makes creating lists and pulling contact information much easier and accurate. The initial setup was super easy.

Read full review
BR
Brayan R.
Rated 5 out of 5
Verified G2 review
Incredibly Fast, Verified B2B Leads with an Intuitive LinkedIn Chrome Extension

its incredible speed in generating verified B2B leads, the intuitive Chrome extension for LinkedIn, and the ability to instantly find direct email addresses and cell phone numbers

Read full review
BM
Bethwell M.
Rated 4.5 out of 5
Verified G2 review
Extremely Efficient LinkedIn Data Search That Keeps Contacts Up to Date

Their data search is extremely efficient. Being able to extract information directly from LinkedIn optimizes my work time and helps ensure my contacts are always up to date.

Read full review
CG
Carmelo G.
Rated 5 out of 5
Verified G2 review
Prospecting Made Easy, Needs Better Data Accuracy

I really like Seamless.AI for its large contact database and prospecting speed. The real-time data enrichment is fantastic as it reduces manual research time, letting my team focus more on outreach and conversions.

Read full review
AI
Azhar I.
Founder
Rated 5 out of 5
Verified G2 review
Real-Time Search and Powerful Features That Deliver

What I find most useful is the real-time search and the features.

Read full review
MP
Mariano P.
Audio Engineer (Audio Restoration Specialist)
Rated 4 out of 5
Verified G2 review
Good Contact Finder, Could Use Speed Improvements

I like the Extension in Seamless.AI. Sometimes you need a contact of a person on LinkedIn, then you can use it, and that's how it helps me. The initial setup was easy; you can set it up with an email.

Read full review
SK
Sneha K.
Rated 5 out of 5
Verified G2 review
Easy to Use with a Comprehensive Lead List

It is easy to use and offers a comprehensive list of leads.

Read full review
AJ
Amy J.
Licensed Insurance Agent, Sales/Marketing Specialist
Rated 4.5 out of 5
Verified G2 review
this is the tool that changes the game

They cross-reference thousands of sources to deliver spot-on data—think verified emails, phone numbers, and firm details that actually connect—cutting down on the frustration of bad leads.

Read full review
Jordan L.
Hybrid Regional Business Consultant Southeast United States
Rated 5 out of 5
Verified G2 review
Intuitive and Supportive, Yet Data Accuracy Needs Work

I love using Seamless.AI because of its easy-to-use and intuitive interface. Navigating through it is simple and efficient, as I've never needed a tutorial or to search online for help.

Read full review
KD
Katie D.
Rated 5 out of 5
Verified G2 review
Precise Prospecting with Powerful Search Features

I like the search capabilities of Seamless.AI. I like the fact that you can conduct some very specific searches.

Read full review
KO
Kwadwo O.
Rated 5 out of 5
Verified G2 review
Streamlined Prospecting with Effortless Setup

I really like how fast the information becomes available, making it very quick and easy to implement into my sales process.

Read full review
Willetta D.
Payroll Client Advisor
Rated 4 out of 5
Verified G2 review
Cost-Effective Solution

I like the interface and interoperability with other systems. The interface makes it simple to get started quickly, and the connection to HubSpot CRM was easy to set up.

Read full review
JT
Jackson T.
Rated 5 out of 5
Verified G2 review
Effortless Lead Generation with Seamless.AI

I like that Seamless.AI allows me to get the leads I need for my pipeline, which helps me focus on my target. The feature that lets me classify prime markets and targets is quite useful.

Read full review
LR
Luisa R.
BBA, Master in Finance
Rated 5 out of 5
Verified G2 review
Reliable Lead Generation Guaranteed

Pros (What I Liked Most) Fast lead and contact discovery Useful for outbound sales and prospecting Chrome extension is convenient Saves significant research time

Read full review
MH
Mehul H.
37,000 +
Rated 5 out of 5
Verified G2 review
User-Friendly and Accurate Contact Finder

I find Seamless.AI very user-friendly, even as someone who isn't tech-savvy, I can find what I'm looking for in just minutes. I appreciate that the information it gives me is correct and the contacts are verified.

Read full review
Taylor H.
Sales Representative
Rated 5 out of 5
Verified G2 review
Accelerates Prospecting with Real-Time Verified B2B Data

The greatest advantage of Seamless.AI lies in its capacity to provide real-time verified B2B contact data at scale. This significantly accelerates prospecting and outreach efforts for sales teams.

Read full review
AM
Aman M.
Rated 5 out of 5
Verified G2 review
Outstanding Support, Especially from Steve Corbin

great support, Steve Corbin, is very on top of his games here

Read full review
CZ
Craig Z.
SEEKING NEW CAREER OPPORTUNITIES
Rated 4 out of 5
Verified G2 review
Highly Accurate Contact Data for Better Decision-Making

The contact data is highly accurate, making it extremely useful for identifying key qualities that support better decision-making.

Read full review
CS
Charlotte S.
Rated 5 out of 5
Verified G2 review
Extensive Lead Database with Verified Quality

I like the extensiveness of the Seamless.AI database. It has a broad database and the quality of the leads is very good, and the information is verified. The initial setup was very easy.

Read full review
LS
Lisa S.
Founder & Brand Strategist
Rated 5 out of 5
Verified G2 review
Seamless.AI Supercharges Prospecting with Fast, Easy Lead Generation

Seamless.AI is most helpful for quickly finding contact data and speeding up list building for outbound.

Read full review
MK
Mudit K.
Rated 5 out of 5
Verified G2 review
Great for outreach

The interface, its easy to use, it gives a lot of information, it includes numbers emaisl, roles, and socails

Read full review
MB
Md B.
Rated 4 out of 5
Verified G2 review
Precise Lead Generation with User-Friendly Interface

I find Seamless.AI's wide and accurate database of emails and phone numbers incredibly valuable. They provide enough credits during the trial period to really understand the features.

Read full review
VK
Veeraiah K.
Rated 4 out of 5
Verified G2 review
Accurate, Real-Time Data That Supercharges Prospecting

I like Seamless.AI for its accurate, real-time contact data that saves a lot of prospecting time. It makes finding and connecting with the right decision-makers much faster and easier.

Read full review
IR
Imran R.
Rated 4.5 out of 5
Verified G2 review
Powerful automation and data enrichment tools to enhance sales efficiency

I like Seamless.AI's powerful automation features, which can automatically generate potential customer lists from various channels, automate follow-up and nurturing processes, and help sales teams free themselves from tedious data collection and manual…

Read full review
BC
Benjamin C.
Rated 5 out of 5
Verified G2 review
Bombora Intent Data Drives High-Quality Sales Leads

The bombora intent data is fantastic. Using the intent to filter down to the highest likelihood for converting sales

Read full review
IK
Israel K.
Founding Principal
Rated 5 out of 5
Verified G2 review
Exceptional Lead Generation, Easy Setup

I like Seamless.AI for the leads I get from it. I also find it very easy to set up, which is great.

Read full review
WB
William B.
Rated 5 out of 5
Verified G2 review
Effortless to Use with a Reliable Email Database

I'm very pleased by ease of use and database of genuine emails.

Read full review
NM
Nachiket M.
Cyber Security Associate
Rated 5 out of 5
Verified G2 review
Seamless Integration Boosts Lead Access

I find Seamless.AI super easy to use, very simple, and very straightforward. The user interface is very nice and neat. I enjoy the Chrome extension and how it's always accessible on any page I'm on.

Read full review
N
Nadir 🔮.
Solutionist-♾️
Rated 4.5 out of 5
Verified G2 review
The setup process was extremely quick and straightforward

I love Seamless.AI for its accuracy in returning search results, which saves me from the tedious task of manually googling email addresses and guessing at email syntax.

Read full review
Jeff H.
VP, Sales & Consumer Advocate
Rated 5 out of 5
Verified G2 review
Rapid Lead Generation with Seamless CRM Integration

I appreciate Seamless.AI for dramatically reducing the time it takes to compile a list of leads or prospects, cutting it down from hours to mere minutes.

Read full review
SS
Seanslavin74 S.
Rated 5 out of 5
Verified G2 review
Reliable, Secure, and Worth Every Penny

Seamless.AI has been secure, reliable, and great value for money. Setup was quick, support is responsive, and updates keep improving the platform. Minimal bugs and strong sales management features make it a solid tool for daily use.

Read full review
SV
Siddarth V.
Computer Science Undergraduate
Rated 4.5 out of 5
Verified G2 review
Seamless.AI Delivers Accurate Leads and Effortless Networking

I like Seamless.AI best for its ability to provide accurate, real-time contact information and streamline the lead generation process, making sales and networking much more efficient.

Read full review
AL
Aaron L.
myHerb
Rated 5 out of 5
Verified G2 review
Effortless Lead Generation with Intuitive, Fast Search

I really appreciate how easy it is to search for a contact or company. The platform is intuitive, fast, and makes lead generation significantly more efficient for sales and business development teams

Read full review
LN
Linwarn N.
Rated 4 out of 5
Verified G2 review
Outstanding Contact Accuracy and Real-Time Verification for Confident TAM Targeting

The accuracy of contact finding is outstanding, with the additional advantage of instant, real-time verification. When this is paired with a top-tier B2B database, it allows us to identify and target our Total Accessible Market (TAM) with complete confidence.

Read full review
KB
Kad B.
Rated 4.5 out of 5
Verified G2 review
Seamless.AI Has Simplified My Outbound Prospecting

Now, I can pull reliable information in minutes, which has sped up my outreach and increased my connect rate significantly.

Read full review
AY
Ahsan Y.
Customer Account Manager
Rated 5 out of 5
Verified G2 review
Seamless Transition with Easy Setup

The setup was straightforward and hassle-free, which was a great start.

Read full review
Yatendra J.
Lead - Business Development
Rated 4 out of 5
Verified G2 review
Accurate Data, Robust Filtration Features

I found Seamless.AI to be incredibly useful due to its high data accuracy.

Read full review
PA
Pratik A.
Rated 5 out of 5
Verified G2 review
Find contact details for new companies and business customers with Seamless.AI resources.

I believe that Seamless.AI is a system that offers great digital benefits in searching for contact details of new companies and customers for your organization's commercial purposes, ensuring the information of all users of its functions.

Read full review
GP
Gabe P.
Rated 5 out of 5
Verified G2 review
Time-Saving Tool for Lead Generation

What I appreciate most about Seamless.AI is how effortlessly it allows me to locate the right contacts and companies.

Read full review
HD
Hillary D.
Demand Gen & Data Solutions Strategist
Rated 5 out of 5
Verified G2 review
Simple and User-Friendly Experience

Easy to use, easy to integrate with LinkedIn

Read full review
NN
Nupur N.
BDM
Rated 5 out of 5
Verified G2 review
Improve your digital search for potential customers with Seamless.AI's digital features.

Seamless.AI is a renowned digital system that stands out for the technical capabilities offered by its search functions for information and content related to the business world, providing accurate and reliable results for your business's commercial interests.

Read full review
AC
Adrian C.
Rated 4.5 out of 5
Verified G2 review
A super-handy prospecting tool that saves us hours every week

Earlier, our team would spend hours digging through LinkedIn or using multiple tools to verify emails. Now, we can build a targeted list of prospects, especially marketing leaders and founders in saas, within minutes.

Read full review
Namrata K.
Founder
Rated 4 out of 5
Verified G2 review
Efficient, Accurate, and Easy-to-Use for Sales Pros

What I like best about Seamless.AI is its accuracy and speed in generating high-quality leads.

Read full review
JP
Janhvi P.
Sales Operations
Rated 4.5 out of 5
Verified G2 review
Seamless.AI:- best tool for data research

Seamless.AI is my go to tool for every market research whether it's retail industry, hotel industry or any other niche industry Seamless.AI always has my back

Read full review
Pravin J.
Senior Field Sales Executive
Rated 5 out of 5
Verified G2 review
Research friendly tool for lead generation

One of the best tool to use for data research, this tool has some amazing filter options to choose for as per our requirements, more than half of my lead generation is done with the help of this tool

Read full review
V
Vivek
I want to be a kid when I grow up
Rated 5 out of 5
Verified G2 review
Best Lead Generation Platform So Far

The platform stands out for its ease of use, helpful suggestions, and accurate lead generation.

Read full review
LY
Lawal Y.
Rated 4.5 out of 5
Verified G2 review
"Makes Contact Discovery Faster and Easier"

The biggest benefit of Seamless.AI is its efficiency and accuracy. It helps sales professionals reach their ideal customers, saving them valuable time... With its Chrome extension and other integrations the process of finding data becomes much faster.

Read full review
PP
Parth P.
Efficient Executive Virtual Assistant
Rated 4.5 out of 5
Verified G2 review
Excellent preassure tool to save time in prospecting

I like it because its excellent for making key decision instantly, especially for those working in a service environment. The real-time data and verification are also a big plus. I liked that.

Read full review
DA
Dan A.
Rated 5 out of 5
Verified G2 review
Seamless.AI Review

I like its ease of use and implementation, Integration and user-friendly workflow, and its speed. It's the best prospecting tool I have come across.

Read full review
GJ
Gurunath J.
Join 1M+GTM professionals

You've read what they say.
Now see what they see.

Get the verified emails and direct dials behind every review on this page. Sign up free in under a minute.

  • 50 free credits
  • No credit card
  • SOC 2 Type II and GDPR compliant

It's an intuitive system, and having trialed other systems, the data accuracy is the best I've seen.

I love that it provides accurate contact details, including email addresses and mobile numbers, on more than 9 out of 10 occasions.

John M.Managing Director · Hays

4.4out of 5 on G2

Average rating from ##INLINE43## verified reviews, and a G2 Leader for Fall 2026.

  • G2 Top 100 Best Software Products 2026 badge.
  • G2 Top 100 Highest Satisfaction Products 2026 badge.
  • G2 Leader, Fall 2026 badge.
  • G2 Momentum Leader, Fall 2026 badge.
  • G2 Best Results, Enterprise, Fall 2026 badge.
  • G2 Users Love Us badge.
Close popup
X icon.