Seamless (formally Seamless.AI) Reviews & Product Details

I really like that Seamless gives lots of phone number options, more than one email, and multiple bits of data. Seamless offers many more phone numbers than other software, and they're updated regularly using AI in real time, making them feel more accurate. Review collected by and hosted on G2.com.

I really don't like the fact you have to hit "find" and then get it to load, but I understand why it does that because it's searching in real time. The thing I would definitely change though is having an employee scale rather than actual employee number, even if it's a bit of a guess. It makes it really, really hard because if you work for a company that's segmented in different employee numbers of who you can reach out to and who you can't, having 50 to 200 or 200 to 500 employees is really frustrating. if your cut off is 250 Review collected by and hosted on G2.com.

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. I particularly like the speed of the search and the ability to enrich company and contact data in a few clicks. For sales prospecting and lead generation it can significantly accelerate workflow compared to manual research.

The interface is fairly straightforward and once you understand the filters, you can build very targeted lists. The integrations with CRM systems and sales tools also help streamline the process of moving leads into sales pipelines. Review collected by and hosted on G2.com.

The data quality can be inconsistent at times. Some email addresses or phone numbers need additional verification, so it’s important not to rely on the data blindly. I’ve also run into occasional bugs or UI glitches, especially when exporting lists or running larger searches.

Customer support can be slow depending on the issue, and the pricing structure can feel expensive for a small team if you don’t fully use the credits. Review collected by and hosted on G2.com.

The price/benefits ratio is pricely were a contact search tool should be located. And the tool finds about 90% contacts correctly that we need to look up. A clean user interface, allows you to quickly find not only your curent information, but also look up you past searches.

The export tool is great whcih creates you a file that can be operated in Excel.

This tool has all the needed features to satisfy our needs. Review collected by and hosted on G2.com.

Sometimes it doesn't find a contact, or only after I also put the company information in. I don't like to do this, becasue in rare cases this tool makes up an email address. I use this feature as the last resort.

I also dind't find yet an ability to give my feedback and it stays in the record when I found a functional email address.

Lastly at the begin of a search I would like to select the category where the contact should be automatically store. Right now I can only do this after it finds the contact and I change a from default association to my select. of course I could change the default, but then I have to do this probably on every second search. Review collected by and hosted on G2.com.

What stands out the most about Seamless (formally Seamless.AI) for me is the real-time data verification. Unlike other databases that can have outdated contact information, Seamless AI researches and verifies data in real-time. This significantly improves deliverability and reduces bounce rates in our outbound campaigns. This feature is quite unique compared to other service providers. For early-stage founders, who often run lean and can't afford to waste resources on failed outbound attempts, this is invaluable. Review collected by and hosted on G2.com.

I think that Seamless works pretty well, so there's not a big opportunity for improvement. That said, one of the main areas for improvement is data accuracy consistency. While the real-time verification is a strong feature, the quality of the contact data can vary depending on the industry and seniority level of the prospects. For instance, direct dials, in particular, tend to be hit or miss, especially for senior decision-makers who are harder to reach. Review collected by and hosted on G2.com.

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. The filtering options are great because I can find a very specific industry or job position, and also target specific areas, allowing for very finite searches. It also allows me to keep my search more broad to maybe cast a larger net of prospects. Additionally, the initial setup was super easy and very quick to do. Review collected by and hosted on G2.com.

I would like to see the CRM integration to go high level via native CRM integration, and I think the different levels of cost could be more cost competitive. Review collected by and hosted on G2.com.

Pros (What I Liked Most)

Fast lead and contact discovery

Useful for outbound sales and prospecting

Chrome extension is convenient

Saves significant research time Review collected by and hosted on G2.com.

Cons (What I Liked Least)

Some data inaccuracies

Occasional bugs and performance issues

Pricing may be high for small teams

Subscription details could be clearer Review collected by and hosted on G2.com.

What I like most about Seamless.AI is how accurate and comprehensive the contact data is, especially when it comes to identifying decision-makers and qualified leads. After more than two years working with the platform across different companies, I’ve seen firsthand how powerful it is for both prospecting and enriching our existing database. The integration with outreach workflows is smooth, and the tool helps accelerate the entire lead generation process in a way that is difficult to achieve with other platforms. Review collected by and hosted on G2.com.

At times, some contact information may need validation, especially in less active markets, which requires occasional manual double-checking. However, even in those cases, the volume and ease of access to data still make the platform highly efficient and worth using daily. Review collected by and hosted on G2.com.

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! Review collected by and hosted on G2.com.

That you cannot attach PDFs to an email outreach. Review collected by and hosted on G2.com.

I like that Seamless (formally Seamless.AI) provided a free trial right from the start, unlike many other services. This gave me the confidence to try their platform and test its accuracy without having to invest anything. It makes me feel they really believe in their product and know they can deliver premium services and good leads. I also appreciate their proactiveness, as Ellie reached out to me with a free demo to show how easy it is to use Seamless. My experience so far has been that it's very easy and user-friendly, making me happy with it. Review collected by and hosted on G2.com.

Nothing, I love the service so far Review collected by and hosted on G2.com.

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. The ease of use for the sales team is another big plus, and the LinkedIn integration makes it convenient to move from prospect research to contact discovery without needing to switch between multiple tools. Plus, the pipeline generation feature is quite helpful. Review collected by and hosted on G2.com.

I don't like the data accuracy and contact quality. Some contacts are inaccurate, and some contact details require additional verification, which adds extra time to outreach. The credit usage and pricing structure can be improved. The credit-based pricing model feels awkward, especially when contacts turn out to be outdated or inaccurate, leading to faster credit consumption. We only get, like, 50 credits for a new sign-up, so that's a bit of an issue. Review collected by and hosted on G2.com.