Seamless (formally Seamless.AI) Reviews & Product Details

That part has not changed, still an amazing service in itself Review collected by and hosted on G2.com.

you know, previously I was thrown off by the deceptive marketing practice, telling us that we were able to source 1000 leads per day, because if you miss a day, you abandon your daily quota that resets to 1000 leads and stays at 1000 leads for the day.

--- I stopped using seamless.ai for 3 years, and then I accepted to have a look at them again ---

Here is what is now going on! (SHOCKING!!!)

Now, on the same priced plan ($147/month when paid yearly) you get up to 3000 leads per year

come on... from 365,000 leads per year to 3000 leads per year... what happened at Seamless.AI? Why did they stop providing value the way they were used to do? Review collected by and hosted on G2.com.

The real-time data enrichment and Chrome extension are incredibly powerful features. Being able to find direct phone numbers and verified emails instantly while browsing LinkedIn Sales Navigator saves our sales team hours of manual sourcing each week. The platform integrates smoothly into our workflow and has directly accelerated our outbound prospecting pipeline. Review collected by and hosted on G2.com.

The data accuracy can be inconsistent depending on the industry, as we occasionally experience email bounce rates that require additional list cleaning. Additionally, coverage is heavily focused on the US market, so finding reliable contact information for international or smaller local businesses is much more difficult. Review collected by and hosted on G2.com.

Better visual design so user experience is so much better, new AI integrations that make the app more valuable to get new leads, I feel data is getting much more reliable (Example when I do bulk lists I get little to no mistakes in the companies). App is getting faster when downloading a bunch of data from big lists like Linkedin Sales Navigator. I have encountered less mistakes than before, it's not likely the app is down like it used to be a couple months ago. Review collected by and hosted on G2.com.

I think there should be a way to educate users of new features more easily to see if they're useful. Again, there is some limitations when using the search tool in the app (for example being able to only put 5 industries at the same time). And what i said before, I would like to be able to add previously saved contacts to new lists without having to go through time-consuming manual steps that make the application frustrating to use, for example, sometimes I have an event in Austin where I need HR contacts, and then I have the same event but two months later, I would like to be able to download those contacts again regardless if they're in another previous list without having to click "restore" for all of them. Review collected by and hosted on G2.com.

I am able to orgnize my lists better for more efficient csv exporting Review collected by and hosted on G2.com.

You lowered the number of leads that can be acquired at the $147 month rate. Used to be 10,000, now I was offered 8,000 and my contrct before was $97 a month, now $147. Also, I am interested in getting emails which only shows up on 75 to 80% of the contacts that are pulled up in the Searches I do. As you can see, my contacts per month have decreased significantly and cost is much higher monthly. You have a great product/service; however, a small customer like me should be seen as helping you with your operating fixed costs and not driven away. Review collected by and hosted on G2.com.

I've started using the Chrome extension while browsing LinkedIn, and honestly, it's a game-changer. Being able to pull verified emails without switching tabs saves me a ton of time. The tech stack filter is still my go-to feature though, and the data accuracy seems to have gotten a bit better over the last month. Review collected by and hosted on G2.com.

My only real complaint is the credit system. Sometimes I burn through credits trying to find direct dials, and the numbers bounce or are disconnected. It would be nice if there was an automatic credit refund when the data is bad. Also, the UI can feel a little cluttered when I'm exporting large lists. Review collected by and hosted on G2.com.

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.

The moment I look up a prospect, the platform researches the web instantly to deliver verified emails and direct dials, giving me immense confidence in my outreach. I also rely heavily on the Chrome Extension, which allows me to scrape accurate contact details directly from LinkedIn Sales Navigator or corporate websites without ever switching tabs. When I need to scale my efforts, the Autopilot functionality lets me set my ideal customer profile criteria so the system can build targeted lead lists in the background while I focus on closing deals. Finally, the seamless CRM integration allows for one-click syncing, which automatically imports my newly uncovered leads into my pipeline and completely eliminates manual data entry. Review collected by and hosted on G2.com.

the biggest issue I encounter is its inconsistent data accuracy. While it markets a near-perfect accuracy rate, real-world usage often results in a 20% to 30% email bounce rate and high volumes of wrong or outdated phone numbers, mostly because its real-time engine lacks multi-source "waterfall" verification. Review collected by and hosted on G2.com.

I really like the functionality of Seamless, especially how easy it is to use. The Chrome extension is extremely convenient because when I'm on a website, it automatically brings all the information onto the extension, which makes it very user-friendly. The data is very enriched, making it easy to find contact information for C-suite individuals such as CEOs and heads of divisions. Overall, it's very easy to use. Review collected by and hosted on G2.com.

Perhaps a voice prompt. Wouldn't change much, it's really great to use. Review collected by and hosted on G2.com.

Since my last review, the improvements in data refresh speed and enrichment quality have continued. Updated contact information surfaces faster than it used to, which matters when prospecting into fast-moving retail and FMCG teams where people change roles often. Review collected by and hosted on G2.com.

I’d like to see more consistent data accuracy, especially for direct dials and contacts outside the US, where records can be outdated for fast-growing companies. Clearer indicators of when a contact was last verified would help prioritise outreach and cut down on manual checking. More flexible CRM integration options, such as field mapping, duplicate handling and enrichment rules, would also help larger teams. Overall, it’s a useful tool, and these changes would make it even better. Review collected by and hosted on G2.com.

I've been using Seamless.AI mainly to find potential leads and get their contact details. One thing I really like is how easy it is to find people and companies without spending too much time searching manually. The Chrome extension is also very useful when browsing LinkedIn or company websites. It makes my daily work easier and helps me connect with the right people faster. Review collected by and hosted on G2.com.

Sometimes the contact details are outdated or incorrect, especially email addresses and phone numbers. It would be great if the accuracy could be improved. Also, the credits get used up pretty quickly, so having more flexible credit options would be helpful. The platform can also be a little slow sometimes. Review collected by and hosted on G2.com.

I liked how quickly I could retrieve contact and company information through Seamless using Claude Code and its MCP integration. It was convenient to explore prospecting data without switching between multiple tools, and I could look up contacts, work emails, mobile numbers, and company and domain information in one place. I also liked the confidence scores shown for contact details. Setup was fairly easy: connecting Seamless to Claude Code took a little configuration, but then I could start searching without much difficulty. Review collected by and hosted on G2.com.

I found that search results could be inconsistent and incomplete. Some company results didn’t closely match what I searched for, and the 25 contact profiles I tested showed LinkedIn information but didn’t immediately provide email addresses or phone numbers. A domain lookup also failed to find my own website. I couldn’t explain why my universal credit balance changed from 50 to 57 while my intent credits stayed at 2, so clearer information about credit usage would help. I’d also want to verify contact accuracy before relying on the data for outreach. Review collected by and hosted on G2.com.