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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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Crevio
Sponsored
5.0
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Free plan available
Crevio is an AI-powered platform that runs your business while you sleep. Describe what you want to se... Learn more about Crevio
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  • Data quality reported as mixed; invalid or out-of-date contacts noted especially outside core markets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
FareHarbor 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: October 23, 2026
Seamless.AI Sales Intelligence Software logo
1,309 Seamless.AI Reviews
4.3 out of 5
Small Business (50 or fewer emp.)
Jan 30, 2021
 Source
Overall Rating:
1.0
AG
Verified Reviewer
Founder
Share
"An outdated application comparative to the competition"
What do you like best about Seamless.AI?

They integrated with LinkedIn and my CRM

What do you dislike about Seamless.AI?

Outdated technology that does not update contact information well. They lock you in an annual contract, and haven't been responsive for compassionate on the financial impact of COVID

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

Prospecting research, but their email database has a 30% bounce rate and phone numbers have not updated mobile based on ineffective office numbers unanswered due to COVID

Small Business (50 or fewer emp.)
Jan 21, 2021
 Source
Overall Rating:
1.0
AG
Verified Reviewer
Founder
Share
"Secret Contract Agenda"
What do you like best about Seamless.AI?

The concept has merit. Probably best for cold calling as e-mailing platforms don't allow unsolicited campaigns.

What do you dislike about Seamless.AI?

Not really e-mail campaign friendly. Brandon Bornancin, Shame on you and your salespeople for misrepresenting the complete 'monthly' payment status by omission! Sales staff makes it sound like cancelation can be made in monthly subscription status in lieu of the yearly status. NOT True! We may elect to pay monthly but there is no way out of a 12 mo subscription. Not being completely upfront about this process is just bad business.

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

After moving jobs due to covid downturn I thought I would be gaining value in list strategy. Instead, all I got was a subscription Albatros that can't be canceled.

Small Business (50 or fewer emp.)
Dec 08, 2020
 Source
Overall Rating:
1.0
AG
Verified Reviewer
Founder
Share
"Watch out for their unethical terms where they lock you into an annual contract. Not transparent!"
What do you like best about Seamless.AI?

Tool helps scrape email addresses from LinkedIn and Sales Nav, but most of the data is inaccurate and you'll need a 3rd party tool to find better and verified email addresses like Hunter.io

What do you dislike about Seamless.AI?

Unethical, non-transparent 12-month hidden contract. They are not clear it's month-to-month like it is on all their competitor's tools. Better to use a tool like Wiza.co than this tool.

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

It allows you to build a list of profiles from LI sales nav

Small Business (50 or fewer emp.)
Dec 07, 2020
 Source
Overall Rating:
1.0
AG
Verified Reviewer
Founder
Share
"Horrible Data Privacy Practices"
What do you like best about Seamless.AI?

There is nothing that I like about this company and product.

What do you dislike about Seamless.AI?

I've been trying for months to get my contact details removed from their platform. They erroneously associated my cell phone with another contact, so I end up getting sales calls all week long looking for someone else on my personal cell phone. Still no resolution after multiple emails to support and their CEO. The fact that my phone is associated to another contact speaks to the inaccuracy of their platform. The fact that it still hasn't been removed after months of asking speaks to poor business practices.

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

I'm not able to solve any problem with Seamless.ai.

Small Business (50 or fewer emp.)
Dec 07, 2020
 Source
Overall Rating:
1.0
CL
Chris L.
Founder
Share
"Repeatedly calls me even after asking them to put me on their Do Not Call list multiple times."
What do you like best about Seamless.AI?

Absolutely nothing. Worst company ever!!

What do you dislike about Seamless.AI?

They call about once a month to try and sell me on their services using different numbers each time so I can't block them. They also don't use Caller ID so I can't block them. I ask to be put on their Do Not Call list and sure enough a month later they call again.

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

Nothing. I don't think Seamless.ai can solve any problems if they can't solve their own regulatory issues.

Small Business (50 or fewer emp.)
Nov 25, 2020
 Source
Overall Rating:
1.0
AG
Verified Reviewer
Founder
Share
"DO NOT WORK WITH THIS COMPANY - SCAM ARTISTS"
What do you like best about Seamless.AI?

It is a decent product, but they bury shady language about cancellation in their TOS.

What do you dislike about Seamless.AI?

They will not let you cancel and automatically subscribe you to an annual payment plan with no way to get out of it other than to transfer the license. It is fraudulent and a terrible way to do business. Terrible company with terrible ethics.

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

None. Waste of time and sketchy business practices.

Small Business (50 or fewer emp.)
Nov 25, 2020
 Source
Overall Rating:
1.0
FC
Fernando C.
Founder
Share
"Look out for the contract - terrible ethics"
What do you like best about Seamless.AI?

the software works as a software is supposed to but it just scrapes linkedin, itself is not that powerful in its search capabilities. There are other pieces of software that do the same exact thing without the ethical concerns outlined in their contract.

What do you dislike about Seamless.AI?

The absolute worst is the contract that is mandatory 12 months after their sales people tell you its month to month. You think you can cancel after 3 months, and they trap you. Then you go along with their ploy to month 11 and ask to cancel as your year is up, AND THEY SAY YOU NEED A 60 DAY NOTICE TO CANCEL. So now they attempt to lock you in for another year.

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

In the beginning, of course you'll be excited to use the software to scrape prospects info, load into email lists, or retarget on facebook/linkedin. However, their customer service is so poor, you don't want to solve any problems with their service and their contracts make it impossible to cancel your subscription.

Small Business (50 or fewer emp.)
Nov 22, 2020
 Source
Overall Rating:
1.0
ZG
Zack G.
Founder
Share
"High quality lead gen but missing some functionality"
What do you like best about Seamless.AI?

- Very well-priced compared to the competition - Comprehensive database - Acceptable user interface - Relatively speedy support

What do you dislike about Seamless.AI?

- There are daily limits that we hit quite frequently even though we use no automation tools - Database size is not as good as Zoominfo (but Zoominfo is stupidly expensive) - No ability to filter by company size

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

Finding email addresses for leads generated through alternate methods. It has worked well for this problem.

Small Business (50 or fewer emp.)
Nov 17, 2020
 Source
Overall Rating:
1.0
AG
Verified Reviewer
Founder
Share
"Inaccurate results and horrible customer service."
What do you like best about Seamless.AI?

The only upside is the LinkedIn connectivity and ease of use.

What do you dislike about Seamless.AI?

I'm not sure where to start. the results are less than poor, 50% accuracy at best. a lot of bad or missing data. I'd get better customer service from a 5-year-old. my credit card was charged without authorization or notice. when I tried to escalate the situation, upper management was removed from the loop. The response time is slow. I feel as if this is a forgotten product and the CEO only cares about his book ales as a byproduct f this tool.

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

we have not gained any revenue, leads, or opportunity directly from this tool. any benefits would be minor and overshadowed by the inaccuracies.

Small Business (50 or fewer emp.)
Oct 29, 2020
 Source
Overall Rating:
1.0
Christopher B. avatar
Christopher B.
Founder
Share
"Subpar platform and absolutely atrocious customer service...would not recommend."
What do you like best about Seamless.AI?

Great sales pitch...absolutely zero follow up

What do you dislike about Seamless.AI?

customer services is horrible and technical support is non-existent. Complete rip off.

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

None...over charged and under delivered.

Small Business (50 or fewer emp.)
Oct 05, 2020
 Source
Overall Rating:
1.0
Jenna R. avatar
Jenna R.
Co Founder
Share
"No Ethics - Very Worst Customer Experience of All Time"
What do you like best about Seamless.AI?

The idea that it would work and generate leads for my clients

What do you dislike about Seamless.AI?

The fact that it did not work and that I've been forced to autorenew

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

Very Worst Customer Experience of All Time The fact that their cancelation process is (a) impossible to find (b) requires you to autorenew (c) requires 60 days advance WRITTEN notice for cancelation (d) has THREE forms to complete once written notice is received (e) requires a SECOND communication with the support team prior to cancelation is anti-business, anti-entrepreneur, and the lowest integrity customer experience I've ever had in my entire life. I'm a female solopreneur with my first baby on the way in 20 days. I don't need to be autocharged $1000 -- AGAIN, ANOTHER YEAR -- for a product that doesn't work -- ever. And the fact they've refused to refund me is an absolute slap in the face. There is no way to cancel your subscription on their dashboard, WHICH IS ILLEGAL IN MANY STATES

Small Business (50 or fewer emp.)
Oct 01, 2020
 Source
Overall Rating:
1.0
AG
Verified Reviewer
Founder
Share
"Predatory sales and billing tactics"
What do you like best about Seamless.AI?

The technology works fairly well. I was able to use it for a few months to build up my contact pipeline

What do you dislike about Seamless.AI?

Very predatory sales tactics. We were told it was $97/month so we decided to give it a try. Our sales rep told us that the online system was down so he asked if he could take the payment over the phone. I reluctantly agreed. At no point did he mention that it was a year-long contract that we were getting locked into, and that it would auto-renew. We stopped using it 3 months in and requested to cancel and they told us we had were locked into a 12-month term. Really frustrating but no way to get out of it Additionally, there is no way to cancel your subscription on their dashboard, WHICH IS ILLEGAL FOR AN ONLINE SUBSCRIPTION IN THE STATE OF CALIFORNIA. Better to just stay away from this company. Cool technology but very predatory business practices.

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

We were trying to get contact information for people that we found on LinkedIn. Seamless was probably 50-60% accurate

Small Business (50 or fewer emp.)
Jul 30, 2020
 Source
Overall Rating:
1.0
AG
Verified Reviewer
Founder
Share
"Poor performance, clunky architecture, mis information"
What do you like best about Seamless.AI?

Emails seem to be valid most of the time.

What do you dislike about Seamless.AI?

Phone numbers are almost never accurate. Often gets contacts wrong information if their LI says they work at two different companies. CRM integration becomes disconnected at least once per week. Annoying notifications in the tool. Tool will go down and you will be forced to manually download and upload a .csv.

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

Getting people's contact info. I have occasionally benefitted from a phone number and is mostly accurate for emails.

Mid Market (51-1000 emp.)
Apr 18, 2020
 Source
Overall Rating:
1.0
AG
Verified Reviewer
Founder
Share
"Okay data. Terrible support"
What do you like best about Seamless.AI?

It’s cheap. The data is good for pulling down LinkedIn lists. But data quality is iffy.

What do you dislike about Seamless.AI?

After many emails asking for a call to understand if their product could support my sales team as it had for our marketing team and them directing me to a website, they told me they couldn’t support me over the phone because we didn’t have enough users. Well...i needed support so I could expand the tool to our 30 total users. We will pay the freight and stick with zoominfo for our 30 users. More expensive but better data and way better support.

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

Phone numbers and emails

Small Business (50 or fewer emp.)
Apr 08, 2020
 Source
Overall Rating:
1.0
AG
Verified Reviewer
Founder
Share
"Billing and Customer Support is a mess"
What do you like best about Seamless.AI?

Ryan showed me so many awesome, time-saving tips on our initial call. Things went south after that initial call.

What do you dislike about Seamless.AI?

I don't know how this fits into my work day Billing is a mess Customer support does not support, they merely copy/paste frustratingly unhelpful responses over and over again

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

No problems solved. Seamless created problems

Mid Market (51-1000 emp.)
Mar 16, 2020
 Source
Overall Rating:
1.0
Carter P. avatar
Carter P.
Business Development Associate
Share
"Would not recommend"
What do you like best about Seamless.AI?

I DID like that it integrates with Linkedin.

What do you dislike about Seamless.AI?

The interface is super buggy. One of the highlighted features is that it integrates with LinkedIn Sales Navigator. I have used the product for about 2 weeks and the Chrome plug-in has bugged out 4 times. Support can only be reached by e-mail and is very slow. It is a pretty good price point but if you want something anything close to reliable I would spend more money for something else. The founder should spend more time fixing the product and less time talking about how much money he makes.

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

Looking for user information.

Small Business (50 or fewer emp.)
Dec 12, 2019
 Source
Overall Rating:
1.0
Jesse S. avatar
Jesse S.
Fractional Cmo And Founder
Share
"Overpriced, Not Appropriate for Many Businesses, and Inflexible Customer Service"
What do you like best about Seamless.AI?

The ability to try to get some contact information a little faster than I could just using Google.

What do you dislike about Seamless.AI?

I don't like the fact that you can't avoid creating vast duplicate lists when importing large lists from Sales Navigator. If you do multiple searches and then import, each search usually will have some duplicate contacts in Sales Navigator. When you go to import, all of them are added, which means you end up with duplicates. You then go to Seamless.ai and see the same person listed 3 or more times. So you think you have a large list, but really it is a fraction of the actual size. I also don't like their customer service when it comes to overall satisfaction and billing. Because they make the annual contract so compelling, I made the mistake of buying it and then quickly realized it wasn't a good fit for me. When I went to try to plead to them to let me out of it, they refused, and have been collecting money every month from me for software that doesn't work for my purposes and that I can't use. I am sure some people like this, but it isn't for me and now I have to pay, and pay, and pay. Update as of 12/12/19: After getting them a customer to replace me (I essentially had to act as a salesperson to recruit someone for them), they not only landed them a good customer but a great one who signed an annual agreement. They went back on their word to let me out of my contract and are holding me hostage. To be clear, they made me the offer to help me out, I went out of my way, and then they went back on their word, claiming a bureaucratic technicality.

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

I wanted it to try to build lists for retargeting, but it isn't made for that. It doesn't save me time and it definitely cost me a lot of money.

Small Business (50 or fewer emp.)
Sep 05, 2019
 Source
Overall Rating:
1.0
Brandon T. avatar
Brandon T.
Advisor
Share
"Half Baked Vaporware"
What do you like best about Seamless.AI?

Conceptually it is okay - but there are many scrapers for linkedin, and this one doesn't even have daily limitation so you don't go over your page view limit.

What do you dislike about Seamless.AI?

Well for starters, it appears they are scraping data from linkedin. Okay fine, but the file exports are disastrous. Even for "clean" downloads, many of the fields were in the wrong place and don't even get me started on the bounces. They have a column for Middle name, so there were a mixture of last names and first names in the wrong column, so even cleaning the data with a few Excel operations was impossible. Emails are reverse appended with "best guess" technology. Better run your list through a bounce check software, which I did, and found that nearly half of them were hard bounces. That leads me to the database sorting and functionality. It's maybe the most archaic piece of software when it comes to that, only able to sort and move a few rows of data at a time. This makes managing lists and data quite a terrible experience.

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

Not any, there are much better tools on the marketplace for building lead lists.

Small Business (50 or fewer emp.)
Aug 22, 2019
 Source
Overall Rating:
1.0
AG
Verified Reviewer
Founder
Share
"Horrible Customer Service"
What do you like best about Seamless.AI?

Lead generation works okay and I'm able to find the people that I need to.

What do you dislike about Seamless.AI?

Customer service is quite horrible. They refuse to remove my payment method on file.

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

Customer service is horrible. They are refusing to remove my payment method from my account.