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Seamless.AI Sales Intelligence Software logo
Seamless.AI
The AI sales platform that delivers verified data and intelligent automation — helping teams build relationships and close deals faster.
4.3
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Seamless.AI Reviews: 4.3/5 — Solid Choice

Seamless.AI Overview
What is Seamless.AI?

Seamless.AI (Seamless) is a B2B sales intelligence and lead generation platform that functions as a real-time search engine for business contact and company data. It offers prospecting and dynamic filters, verified emails and phone numbers, data enrichment for CRMs, buyer intent signals, job-change alerts, and integrated outreach (email, calling, social) via a web-based platform, Chrome extension, integrations and an API.

Company Seamless.AI
Year founded 2018
Company size 201-500 employees
Headquarters Columbus, Ohio, USA
Seamless.AI Categories on Findstack
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Ask Questions about Seamless.AI
What Seamless.AI is best for?
How does Seamless.AI compare to Hunter?
What are the pros and cons of Seamless.AI?
Seamless.AI Product Details
Capabilities
AI
API
Segment
Small Business
Mid Market
Enterprise
Deployment Browser Extension, Cloud / SaaS / Web-Based
Support Email/Help Desk, Knowledge Base
Training Documentation, Videos
Languages English
Seamless.AI Pros and Cons
Pros
  • Real-time search and verification for fresher data compared to static databases
  • Broad feature set including contact & company search, buyer intent, job changes and outreach hub
  • Flexible usage via Chrome extension, integrations and API
  • Free plan available for trial
Cons
  • Pricing above Basic is opaque; Pro/Enterprise require sales contact and negotiation
  • Data quality reported as mixed; invalid or out-of-date contacts noted especially outside core markets
  • Credit consumption can be high and 'unlimited' claims often have hidden limits
  • Some users report difficult cancellation/renewal experiences and lack of pricing transparency
Seamless.AI Features
Ability to export contacts
Account Management
Accuracy metrics / verification
Activity Dashboard
AI features / assistance
AI / NLP-powered assistant features
Alert / Notifications / Watchlists
API Access
API access for custom integrations & automation
API / bulk data access
Automated Workflows / Campaigns / Drip Sequences
Browser Extension
Seamless.AI Media
Seamless.AI video thumbnail
Disclaimer
Our research is curated from diverse authoritative sources and meant to offer general advice. We don’t guarantee that our suggestions will work best for each use-case, so consider your unique needs when choosing products and services. Feel free to share your feedback.
Last updated: September 07, 2026
Seamless.AI Sales Intelligence Software logo
1,309 Seamless.AI Reviews
4.3 out of 5
Small Business (50 or fewer emp.)
Feb 01, 2024
 Source
Overall Rating:
5.0
TE
Tim E.
Business Development Executive
Share
"Seamless - Simply the Best Software for Locating Clients B2B"
What do you like best about Seamless.AI?

The things I the most about Seamless.ai is the ability to filter information searches to isolate the companies i am searching for. The ability to search by company size, location, company name, employee count, job title, and even company name has proven to be invaluable not to mention the seamless integration with HubSpot

What do you dislike about Seamless.AI?

I havent found anything to be dislikable. I do wish it would have an "intent" or "insight" feature that would show the companies searching for the businesses that specialize in the area I work. For example, I would love some insights or intent added to the software that showed the companies looking for IT asset disposition/asset management, for example since thats the field i work in. It would be nice to have a software with information about companies searching for specifics like that.

What problems is Seamless.AI solving and how is that benefiting you?

It is solving the struggle of finding reliable contact information regarding B2B contacts.

Small Business (50 or fewer emp.)
Jan 31, 2024
 Source
Overall Rating:
5.0
DT
Daniel T.
Founder
Share
"Seamless Marketing Support"
What do you like best about Seamless.AI?

Seamless enhanced our teams research a capabilities with real time intellegence and most accurate contact information for our prospecting efforts. Integration into our program was simlpe and easy. Client support services was strong and always went beyond to assist us.

What do you dislike about Seamless.AI?

The platform is very user friendly. Most of the struggles were on our end caused by user error. Nothing reall to dislike.

What problems is Seamless.AI solving and how is that benefiting you?

With Seamless A! we are saving valuable time and staffing resources that is showing up on out borromline.

Small Business (50 or fewer emp.)
Jan 29, 2024
 Source
Overall Rating:
5.0
EF
Eric F.
Sales Development Manager
Share
"Best data I've found on the market"
What do you like best about Seamless.AI?

Most accurate job change data on the market, good cell phone and direct data. Huge reach including many startups

What do you dislike about Seamless.AI?

Search lacks sort capability. Have to click "find" on each contact found in a search and wait.

What problems is Seamless.AI solving and how is that benefiting you?

I need accurate contact info and the ability to pull lists of my clients' ICP

Small Business (50 or fewer emp.)
Jan 24, 2024
 Source
Overall Rating:
5.0
PS
Patrick S.
Founder
Share
"My Go-To tool for prospecting!"
What do you like best about Seamless.AI?

There are a plethora of competing tools out there recently - and working with hundreds of clients, I have had the chance to use many of them. There is no doubt in my mind that Seamless has the best value going! The ability to find a prospects phone number is my primary "like" - and the new Intent-Based marketing add-on levels the playing field with some of the way more expensive options.

What do you dislike about Seamless.AI?

From the product to service & support - it is all terrific. My one 'issue" with the product is the need to always delete my contacts list, before I start on a new list. Otherwise the get intertwined or co-mingled, and I have a mess on my hands. It cold be an ignorance issue on my end.

What problems is Seamless.AI solving and how is that benefiting you?

I am ab;e to find the right decision makers finally, and importantly- bypass the gatekeepers altogether.

Small Business (50 or fewer emp.)
Jan 24, 2024
 Source
Overall Rating:
5.0
Sam Zaki M. avatar
Sam Zaki M.
Zaki Box Founder And Ceo
Share
"Friendly, professional and knowledgeable."
What do you like best about Seamless.AI?

Emails are currents and accurate and easy to use.

What do you dislike about Seamless.AI?

None. The auto renewal policy should be disclosed to customer upfront at signing up.

What problems is Seamless.AI solving and how is that benefiting you?

Reaching wide range of different types of social customers.

Small Business (50 or fewer emp.)
Jan 23, 2024
 Source
Overall Rating:
5.0
AG
Verified Reviewer
Founder
Share
"Convenient Lead Software"
What do you like best about Seamless.AI?

Seamless.ai makes it very easy to find and reach out to individuals who may need assistance. It is lovely for prospecting on a larger scale.

What do you dislike about Seamless.AI?

The only thing is that with LinkedIn sales nav, it sometimes takes longer than I'd like to pull leads, which could be more of a problem with LinkedIn, but often, those parameters are what take the longest.

What problems is Seamless.AI solving and how is that benefiting you?

This is connecting me with people that need my help is a very easy way/

Small Business (50 or fewer emp.)
Jan 18, 2024
 Source
Overall Rating:
5.0
AG
Verified Reviewer
Founder
Share
"Seamless is great"
What do you like best about Seamless.AI?

This tool allows me to find and create lead lists with ease.

What do you dislike about Seamless.AI?

Sometimes a little slow when creating lists or scrolling.

What problems is Seamless.AI solving and how is that benefiting you?

Generating new business opportunities.

Small Business (50 or fewer emp.)
Jan 17, 2024
 Source
Overall Rating:
5.0
Meghan P. avatar
Meghan P.
Senior Account Executive
Share
"Big fan of Seamless AI"
What do you like best about Seamless.AI?

Seamless is the most up to date way to get contact information. Additionally, the integration into linkedin is extremely beneficial

What do you dislike about Seamless.AI?

I dont have any issues with seamless ai!

What problems is Seamless.AI solving and how is that benefiting you?

Up to date contact information and sales org break downs. great prospecting tool

Mid Market (51-1000 emp.)
Jan 11, 2024
 Source
Overall Rating:
5.0
GS
Gabriella S.
Founder
Share
"My sales game has been forever changed!!!"
What do you like best about Seamless.AI?

The ease and features. Being able to get contact information has changed my sales game.

What do you dislike about Seamless.AI?

Probably the price, even though its really not bad for what you get out of it!

What problems is Seamless.AI solving and how is that benefiting you?

Being able to get contacts from linkedin. I am able to reach significantly more people

Small Business (50 or fewer emp.)
Jan 11, 2024
 Source
Overall Rating:
5.0
LT
Lauren T.
Founder
Share
"I am addicted and obsessed with Seamless AI- MARTINA VESELI is the bomb"
What do you like best about Seamless.AI?

Seamless AI has generated me millions of dollars with of business. Today I made a call directly to the CEO of a company and had a full blown convo with him and locked in a deal. That is just one of the MANY! Martina Veseli my sales rep always takes care of me and is amazing.

What do you dislike about Seamless.AI?

Nothing it's perfect. Honestly there is nothing bad about this product.

What problems is Seamless.AI solving and how is that benefiting you?

I am getting in front of people that i need to close my deals.

Small Business (50 or fewer emp.)
Jan 05, 2024
 Source
Overall Rating:
5.0
MC
Mike C.
Founder
Share
"Easy to use and good data!"
What do you like best about Seamless.AI?

Customer service is one of the biggest reasons why I like Seamless.ai as much as I do. When I first started using the software I had a lot of questions about best practices and the quickest way to pull information. Before I could even reach out for help I was getting welcome emails that included tips and tricks along with ways to reach support if I needed anything. I did reach out regarding some questions and they quickly got the answers for me. I have tried other programs and their customer service doesn't stack up to Seamless.ai I also came across a few accounts that were missing data points and they went out of their way to provide the information for me. I like this much better than ZoomInfo, LinkedIn Navigator, and others.

What do you dislike about Seamless.AI?

The software was a little confusing while getting started, but since then they have redesigned the layout, so it is much easier to get started.

What problems is Seamless.AI solving and how is that benefiting you?

The problem of having accurate contact data for leads. Using the software has saved me countless hours of tracking down data.

Small Business (50 or fewer emp.)
Jan 01, 2024
 Source
Overall Rating:
5.0
Laleña Rochelle W. avatar
Laleña Rochelle W.
Ceo
Share
"So far things have been very good."
What do you like best about Seamless.AI?

It is very easy to use. I can complete the things I need to in a short time and I don't have to spend a lot of time on it.

What do you dislike about Seamless.AI?

I don't like that there are still features that we need to upgrade to. I would like just 1 cost for everything and not have to perpetually worry about upgrades.

What problems is Seamless.AI solving and how is that benefiting you?

the amount of data that is gathered is enough to tell me if I am reaching out to my demographic without guessing.

Small Business (50 or fewer emp.)
Dec 25, 2023
 Source
Overall Rating:
5.0
AG
Verified Reviewer
Founder
Share
"Solid product"
What do you like best about Seamless.AI?

Quality service, as described. Scaled pricing is useful, only buy what you need to expand use as you go.

What do you dislike about Seamless.AI?

Export is a bit lacking, there's no direct API so i can build my own export to crm, they use zap as a bandaid.

What problems is Seamless.AI solving and how is that benefiting you?

Streamlined lead process

Small Business (50 or fewer emp.)
Dec 23, 2023
 Source
Overall Rating:
5.0
DS
David S.
Founder
Share
"Definitely a leader"
What do you like best about Seamless.AI?

Super helpful system to identify likely email, phone and hundreds of other potential data points including whether the findings are likely valid.

What do you dislike about Seamless.AI?

Does not integrate with Neverbounce at this time

What problems is Seamless.AI solving and how is that benefiting you?

Needed to build a list of companies and contacts for my new company in the healthcare tech space. It provided the names and titles we needed.

Small Business (50 or fewer emp.)
Dec 22, 2023
 Source
Overall Rating:
5.0
CF
Calin F.
Founder
Share
"Checks all the boxes"
What do you like best about Seamless.AI?

Easy to use interface. Good rate of sourcing valid emails.

What do you dislike about Seamless.AI?

Nothing to dislike as long as you don't have unreasonable expectations.

What problems is Seamless.AI solving and how is that benefiting you?

Sourcing of business emails.

Mid Market (51-1000 emp.)
Dec 21, 2023
 Source
Overall Rating:
5.0
JD
Jake D.
Founder
Share
"Great tool, a little lackluster at times."
What do you like best about Seamless.AI?

It's seamless on searching for contacts within companies.

What do you dislike about Seamless.AI?

There is a lot of out of date information, buyer intent needs to be better.

What problems is Seamless.AI solving and how is that benefiting you?

They are bridging the gap on helping to find the correct person.

Mid Market (51-1000 emp.)
Dec 20, 2023
 Source
Overall Rating:
5.0
SA
Stan A.
Founder
Share
"Best Prospect Data Finder"
What do you like best about Seamless.AI?

The most comprehensive contact data for all industries. I have compared results to ZoomInfo and Apollo & D &B/Hoovers. Better than ZoomInfo - Apollo looks to be a copy-cat that gets their data from Seamless and D&B for entities is fine but for individuals this blows them away.

What do you dislike about Seamless.AI?

It's kind of hard to even say but the data is so good I just want it all (as Sales Ops) - the hard 1,000 contacts a day limit sucks when trying to prepare a mass campaign or fill a queue but that is really it - that is more than enough for a sales rep.

What problems is Seamless.AI solving and how is that benefiting you?

Good viable data for the sales and marketing teams.

Small Business (50 or fewer emp.)
Dec 20, 2023
 Source
Overall Rating:
5.0
DR
Dawn R.
Founder
Share
"Unbelievable results"
What do you like best about Seamless.AI?

We get real tijme information, not historical data

What do you dislike about Seamless.AI?

Not as intuitive as I had hoped, there is a minor learning curve to using the seach functions, and lists

What problems is Seamless.AI solving and how is that benefiting you?

Bring names and contact information to a large corporation that is our main customer with thousands of contacts. We are able to pinpoint locations and zero in on geographic areas as part of our strategy for adoption of our product.

Mid Market (51-1000 emp.)
Dec 01, 2023
 Source
Overall Rating:
5.0
AG
Verified Reviewer
Founder
Share
"Amazing Tool"
What do you like best about Seamless.AI?

I like using this tool because it's easy and user-friendly.

What do you dislike about Seamless.AI?

How I wish this tool could have the option soon to filter the errors at the top when importing to outreach so I no longer need to scroll manually and find the leads with errors.

What problems is Seamless.AI solving and how is that benefiting you?

nothing I can remember

Mid Market (51-1000 emp.)
Nov 30, 2023
 Source
Overall Rating:
5.0
PT
Patrick T.
Founder
Share
"Seamless.ai Review: Elevating Business Efficiency and Precision"
What do you like best about Seamless.AI?

As seasoned users of Seamless.ai for the past six months, our team at MakinaRocks has found this platform to be an indispensable asset in our quest for accurate and accessible contact information. In a landscape cluttered with various solutions, Seamless.ai has emerged as a clear frontrunner, showcasing unparalleled efficiency, seamless integration into LinkedIn, and an overall user-friendly experience. One of the standout features of Seamless.ai is its unparalleled accuracy in providing contact information. In our extensive usage, we have consistently marveled at the precision with which Seamless.ai curates and updates its extensive database. The platform's commitment to real-time data ensures that our team is equipped with the most current and reliable information, enabling us to streamline our outreach efforts and maximize productivity. The seamless integration of Seamless.ai with LinkedIn is a game-changer for our team at MakinaRocks. The synergy between the two platforms allows us to effortlessly transition from professional networking on LinkedIn to accessing detailed contact information on Seamless.ai, creating a fluid and efficient workflow. This integration not only saves valuable time but also enhances the depth of our prospect research, empowering us to make informed decisions with confidence. Ease of use is a paramount factor in our tech-driven environment, and Seamless.ai excels in this regard. The platform's intuitive interface and user-friendly design make it accessible to all team members, regardless of their technical proficiency. The simplicity of navigating through the features ensures a smooth onboarding process and facilitates quick adoption, enabling our team to harness the full potential of Seamless.ai without any steep learning curves. In comparison to other solutions we've explored, Seamless.ai stands head and shoulders above the competition. Its trifecta of accuracy, LinkedIn integration, and user-friendly design positions it as an indispensable tool for any business seeking to enhance its outreach strategies. For those seeking a comprehensive solution to elevate their contact information accuracy and streamline their prospecting efforts, we wholeheartedly recommend Seamless.ai. Join us in experiencing the transformative impact of this platform on your business outreach. Take the next step towards precision and efficiency—sign up for Seamless.ai today and unlock a new realm of possibilities for your team.

What do you dislike about Seamless.AI?

Nothing but more contact credits :) While I jest about desiring additional credits for Seamless, it is done in good humor. In reality, the credit pricing structure is reasonable, and I appreciate the responsiveness of the Seamless support team in swiftly accommodating requests for additional credits.

What problems is Seamless.AI solving and how is that benefiting you?

Empowering our outreach strategies, Seamless.ai plays a pivotal role in expediting our journey towards engaging with qualified buyers with unmatched efficiency. Through its sophisticated features and comprehensive database, Seamless.ai enables us to navigate the intricate landscape of potential leads swiftly and with precision. The platform's intuitive design facilitates a streamlined approach to prospecting, allowing us to identify and connect with high-value prospects in a manner that is both expeditious and effective. Furthermore, Seamless.ai's commitment to providing accurate and up-to-date information significantly contributes to our ability to engage with the right audience promptly. The platform's dynamic database ensures that we are equipped with the most relevant details, facilitating informed and targeted communication that resonates with potential buyers. In addition to its efficiency, Seamless.ai stands out for its cost-effectiveness. The judicious pricing structure not only aligns with our budgetary considerations but also offers exceptional value for the investment. This cost-effective approach allows us to allocate resources strategically, maximizing the impact of our outreach campaigns. In summary, Seamless.ai serves as an indispensable tool in our quest to reach qualified buyers expeditiously, with enhanced precision, and in a manner that aligns seamlessly with our financial objectives. The platform's multifaceted capabilities not only elevate our outreach efforts but also contribute to a more strategic and cost-conscious approach to customer acquisition.

Small Business (50 or fewer emp.)
Nov 29, 2023
 Source
Overall Rating:
5.0
CP
Chris P.
Founder
Share
"Does what I need it to do at a fraction of the cost of Zoominfo"
What do you like best about Seamless.AI?

It's search functionality and its integrations are great. I use it every day and it's super easy to ue. Super easy to implement, and great customer support.

What do you dislike about Seamless.AI?

Can't really think of anything. Like with all softwares it goes down for a few minutes at a time some time. Zoominfo was down way more for me.

What problems is Seamless.AI solving and how is that benefiting you?

I need leads. Seamless gets them. The End

Small Business (50 or fewer emp.)
Nov 22, 2023
 Source
Overall Rating:
5.0
AG
Verified Reviewer
Founder
Share
"Very good product, which I had more control over my account"
What do you like best about Seamless.AI?

The LinkedIn extension is great, I also like the ability to export contacts

What do you dislike about Seamless.AI?

I had a problem with saving contacts that I found on LinkedIn to a list

What problems is Seamless.AI solving and how is that benefiting you?

During recruiting I need to find a bunch of peoples emails.I would recommend a severely discounted version for students that allows a maximum number of new contacts per week

Small Business (50 or fewer emp.)
Nov 16, 2023
 Source
Overall Rating:
5.0
HM
Heather M.
Founder
Share
"A tool you shouldn’t be working without!"
What do you like best about Seamless.AI?

Seamless.ai has created a tool where time, being your most valuable asset, is saved! Building lists and managing out reach has never been easier.

What do you dislike about Seamless.AI?

Honestly, nothing! Everything from customer service to the UX of seamless.ai I have zero complaints. Their onboarding proces, training, and ease of implementation stood out from any other support tool I've used.

What problems is Seamless.AI solving and how is that benefiting you?

Identifying leads for my organization and pulling their information in order to have a solid outreach strategy.

Small Business (50 or fewer emp.)
Nov 16, 2023
 Source
Overall Rating:
5.0
Jenna B. avatar
Jenna B.
Facilitator
Share
"Useful business tool"
What do you like best about Seamless.AI?

It is easy to use and there is a helpful support team. My customer care manager Rodrigo helped me out a lot.

What do you dislike about Seamless.AI?

Sometimes contacts that are already on a list don't get loaded onto the list I'm trying to put them on. Sometimes not all the contacts I try to find get researched but still show as found. I wish there were a way to upload speeadsheets of contacts into Seamless for them to be researched.

What problems is Seamless.AI solving and how is that benefiting you?

Helps me get emails for email marketing campaigns and any other contact information I'd like.

Small Business (50 or fewer emp.)
Nov 13, 2023
 Source
Overall Rating:
5.0
SL
Steven L.
Owner
Share
"READY TO START WINNING!"
What do you like best about Seamless.AI?

Easy to use, with great customer support, and the information is accurate and up to date!

What do you dislike about Seamless.AI?

There is NOTHING TO DISLIKE ABOUT SEAMLESS.AI

What problems is Seamless.AI solving and how is that benefiting you?

Easy information provided that is accurate. It makes reaching the right prospects a breeze.

Mid Market (51-1000 emp.)
Nov 13, 2023
 Source
Overall Rating:
5.0
KG
Kaitlyn G.
Founder
Share
"Seamless is so Seamless"
What do you like best about Seamless.AI?

How easy it is to use on a daily basis, it is key to my prospecting and finding verified contact information so I make best use of my time during initial cold outreach.

What do you dislike about Seamless.AI?

I love Seamless! It has different features than ZoomInfo and easily integrates with your Linkedin/Sales Navigator.

What problems is Seamless.AI solving and how is that benefiting you?

Seamless saves me time by providing accurate email and phone numbers for contacts that I am aiming to reach out to. Huge time saver and efficient information!

Mid Market (51-1000 emp.)
Nov 09, 2023
 Source
Overall Rating:
5.0
John P. avatar
John P.
Senior Account Director
Share
"Find the right people, with the right titles at the right company's in the right areas is great."
What do you like best about Seamless.AI?

Getting the correct titles at companys and the contact information, like the email addresses.

What do you dislike about Seamless.AI?

The export and organizating process of the information.

What problems is Seamless.AI solving and how is that benefiting you?

In the exhibit business it is difficult to find the exhibit managers and Seamless can do this by the search engine.

Small Business (50 or fewer emp.)
Nov 09, 2023
 Source
Overall Rating:
5.0
GG
Gemma G.
Founder
Share
"voted THE lead generation software of the year"
What do you like best about Seamless.AI?

the ease of us of getting your 1000 leads a day

What do you dislike about Seamless.AI?

the number of attempted email addresses that are not accurate and that we have to debounce separately

What problems is Seamless.AI solving and how is that benefiting you?

identifying leads for my business

Small Business (50 or fewer emp.)
Nov 07, 2023
 Source
Overall Rating:
5.0
MB
Michael B.
Founder
Share
"Great Sales Lead Solution"
What do you like best about Seamless.AI?

Ability to locate verified cell phones. Many integrations including chrome.

What do you dislike about Seamless.AI?

Overall solid solution, not much to dislike.

What problems is Seamless.AI solving and how is that benefiting you?

Locating prospect guests and contact details for prospective partners and guests for our Software Spotlight podcast episodes in the B2B SaaS space.

Small Business (50 or fewer emp.)
Nov 03, 2023
 Source
Overall Rating:
5.0
Gil G. avatar
Gil G.
President
Share
"Seamless.AI is the best source of email and direct dial number i have found."
What do you like best about Seamless.AI?

The ease of use and the ability to integrate with Linkedin along with my salesforce has been awsome. makes life easy to build list and move them directly to salesforce without having to do the data entry. Thank you Blake Nolan for helping me get started with Seamless.AI

What do you dislike about Seamless.AI?

I have not found anything i dislike. i would like to see more industries in the search list along with SIC code search and it is my understanding that it is coming

What problems is Seamless.AI solving and how is that benefiting you?

Seamless.AI has done a great job in helping me find correct email and direct dial numbers to my contacts which has increased my contact rate by 300%. More contacts with my ICP means more sales and more commission .