Seamless.AI vs. ZoomInfo Sales

Overview
ProductRatingMost Used ByProduct SummaryStarting Price
Seamless.AI
Score 5.7 out of 10
N/A
Seamless.ai headquartered in Columbus, Ohio, delivers sales leads, in order to maximize customer revenue, help them to increase sales, and help them to acquire the total addressable market instantly using artificial intelligence.N/A
ZoomInfo Sales
Score 8.1 out of 10
N/A
ZoomInfo SalesOS is a modern go-to-market platform for B2B companies. SalesOS helps find buyers based on an Ideal Customer Profiles (ICP), advanced company attributes, and accurate contact information in B2B. It is used to identify the next customer using data-driven insights and buying signals that reveal companies that are ready to buy.N/A
Pricing
Seamless.AIZoomInfo Sales
Editions & Modules
Basic
Contact Sales
per month per user
Pro
Contact Sales
per month per user
Enterprise
Contact Sales
per month per user
No answers on this topic
Offerings
Pricing Offerings
Seamless.AIZoomInfo Sales
Free Trial
YesYes
Free/Freemium Version
NoNo
Premium Consulting/Integration Services
NoNo
Entry-level Setup FeeOptionalNo setup fee
Additional Details* Support times active between 9am - 5pm ET Monday through Friday | ** Phone support is available upon request for Enterprise customers
More Pricing Information
Community Pulse
Seamless.AIZoomInfo Sales
Considered Both Products
Seamless.AI
Chose Seamless.AI
Cost-Effectiveness: Definitely Seamless.ai is better. It's way cheaper than its direct peers in the market. Good product for teams / companies in the SMB or Mid Market segment starting their Outbound Sales growth Integration Touch Points: Almost similar as its competitors. …
ZoomInfo Sales
Chose ZoomInfo Sales
Seamless.ai is a watered-down version of ZoomInfo that lacks the personal contact information for leads. If you are contemplating between the two, do yourself a favor and opt for the more expensive ZoomInfo.
Chose ZoomInfo Sales
ZoomInfo is our preference over other competitive tools. While companies like Apollo.io have direct integrations with outreach and Seamless.ai boasts the deepest database, their other capabilities are lacking. ZoomInfo is the best and only complete package for organizations …
Chose ZoomInfo Sales
ZoomInfo SalesOS is far superior in the accuracy of data than Cognism, SalesIntel, Seamless.ai, and UpLead. Based on PRO's needs, these competitors don't even come close to the level of quality provided by ZoomInfo SalesOS. Lusha, which has expanded its service past just "Lusha …
Chose ZoomInfo Sales
We have tried Seamless.ai and while they have some decent data, it's not at the level of ZoomInfo SalesOS in terms of accuracy, completeness and volume.
Chose ZoomInfo Sales
ZoomInfo SalesOS has additional features that make it easier to search for new leads and to add them automatically to my CRM.
Chose ZoomInfo Sales
Seamless AI has a superior "workflow" to ZoomInfo SalesOS. Seamless AI seems to have a better interface for seller usage.
Chose ZoomInfo Sales
Evaluating but haven't used. They seem to have better data for a way smaller pricetag though
Chose ZoomInfo Sales
ZoomInfo always offers a more comprehensive dataset, including contact info for individuals and detailed firmographic data about companies. ZI offers a broader set of features and is used for a wide range of use cases, and is more expensive than the rest.
Chose ZoomInfo Sales
Ultimately, ZoomInfo's data is simply more reliable and abundant than every other product that we tested. This comes at a premium with ZoomInfo compared to the other products, but it is well worth it. That said, the other products are making good strides, and ZoomInfo will need …
Chose ZoomInfo Sales
Its much easier to use & sometimes is more accurate
Chose ZoomInfo Sales
After testing several other software such as Seamless AI, Apollo and Lusha in a comparison test, ZoomInfo SalesOS won hands down! It provided the best data. It also allows for the export of records easily into our CRM. The interface is extremely easy and useful with all the …
Chose ZoomInfo Sales
Harder to stack contact filters on company filters. There is no management-level search capability and the job title search needs to be more specific.
Chose ZoomInfo Sales
Their integration into Salesforce is very good and allows for less time spent in the platform if set up and mapped accurately. Having the ability to set up automatic refreshes that are providing trustworthy data is a big one for me. We have evaluated other tools that take too …
Chose ZoomInfo Sales
Zoominfo is really good, probably better, when it comes to the quality and depth of data. Seamless works well too but is a little slower and seems to have fewer company filtering options. However, it is substantially cheaper. We switched to seamless for that reason. …
Top Pros

No answers on this topic

Top Cons

No answers on this topic

Features
Seamless.AIZoomInfo Sales
Prospecting
Comparison of Prospecting features of Product A and Product B
Seamless.AI
-
Ratings
ZoomInfo Sales
7.8
660 Ratings
3% above category average
Advanced search00 Ratings8.0653 Ratings
Identification of new leads00 Ratings7.8615 Ratings
List quality00 Ratings7.3641 Ratings
List upload/download00 Ratings8.0604 Ratings
Ideal customer targeting00 Ratings7.7608 Ratings
Load time/data access00 Ratings7.9631 Ratings
Sales Intelligence Data Standards
Comparison of Sales Intelligence Data Standards features of Product A and Product B
Seamless.AI
-
Ratings
ZoomInfo Sales
7.7
654 Ratings
2% above category average
Contact information00 Ratings7.4653 Ratings
Company information00 Ratings7.8649 Ratings
Industry information00 Ratings7.9624 Ratings
Data Augmentation & Lead Qualification
Comparison of Data Augmentation & Lead Qualification features of Product A and Product B
Seamless.AI
-
Ratings
ZoomInfo Sales
7.5
640 Ratings
2% above category average
Lead qualification process00 Ratings8.052 Ratings
Smart lists and recommendations00 Ratings7.452 Ratings
Salesforce integration00 Ratings8.3436 Ratings
Company/business profiles00 Ratings7.6607 Ratings
Alerts and reminders00 Ratings7.4408 Ratings
Data hygiene00 Ratings6.6577 Ratings
Automatic data refresh00 Ratings6.8496 Ratings
Tags00 Ratings7.5433 Ratings
Filters and segmentation00 Ratings7.9586 Ratings
Sales Intelligence Email Features
Comparison of Sales Intelligence Email Features features of Product A and Product B
Seamless.AI
-
Ratings
ZoomInfo Sales
6.4
210 Ratings
16% below category average
Sales email templates00 Ratings6.8207 Ratings
Append emails to records00 Ratings5.925 Ratings
Best Alternatives
Seamless.AIZoomInfo Sales
Small Businesses
Lead411
Lead411
Score 9.1 out of 10
Lead411
Lead411
Score 9.1 out of 10
Medium-sized Companies
Lead411
Lead411
Score 9.1 out of 10
Lead411
Lead411
Score 9.1 out of 10
Enterprises
D&B Hoovers
D&B Hoovers
Score 8.7 out of 10
D&B Hoovers
D&B Hoovers
Score 8.7 out of 10
All AlternativesView all alternativesView all alternatives
User Ratings
Seamless.AIZoomInfo Sales
Likelihood to Recommend
3.3
(5 ratings)
8.1
(681 ratings)
Likelihood to Renew
-
(0 ratings)
7.5
(16 ratings)
Usability
-
(0 ratings)
8.7
(4 ratings)
Support Rating
-
(0 ratings)
8.0
(3 ratings)
Ease of integration
-
(0 ratings)
7.6
(48 ratings)
User Testimonials
Seamless.AIZoomInfo Sales
Likelihood to Recommend
Seamless.AI
Well Suited:
  1. Studying TAM: And landing at your ICP to target from a business development standpoint
  2. Lead Enrichment: Seamless can do it faster than most of the other tools
  3. Tracking Job Changes: They've added this new functionality recently, given the fact how important it is
Not Well Suited:
  1. Buyer Intent Data: Platforms like G2 and ZoomInfo are pretty good at providing buyer intent signals which is not there in seamless
  2. Extensive Search Capabilities: Search is not as powerful as LinkedIn Sales Nav or ZoomInfo
Read full review
ZoomInfo
ZoomInfo is well-suited for sales and marketing teams. The sales team can use it for research and prospecting, while marketing can use it for nurturing new prospects or previously prospected ones.Overall, ZoomInfo is a tool tailor-crafted for business and sales development teams. It helps them approach new prospects every day, even when contact numbers are not readily available.
Read full review
Pros
Seamless.AI
  • Very easy to use LinkedIn extension
  • find business email address
  • One-click sync with our CRM
Read full review
ZoomInfo
  • Zoominfo provides us scoops regarding any new upcoming project or pain points (difficulties) facing by certain companies which helps a lot in our business to contact such companies.
  • Zoominfo gives us the exaction info such as email address, Direct or Cell phone number of particular contact which we want and we don't get anywhere except zoominfo
  • Zoominfo has huge database. Intent is one of the favorite section where we get the exact info about the companies/industries which we want
  • Zoominfo Connects with Hubspot which is another benefit for us to add any specific contact directly to our HubSpot app.
Read full review
Cons
Seamless.AI
  • Out dated email addresses
  • Poor customer service
Read full review
ZoomInfo
  • For initial users, the system can be a little overwhelming. A ZoomInfor SalesOS Basics guide could be beneficial to keep new users from feeling lost amongst all the options.
  • Clearer instructions on how to set targeted search parameters for inbound information would be beneficial.
Read full review
Likelihood to Renew
Seamless.AI
No answers on this topic
ZoomInfo
With the combined resources of crowdsorced info on both data.com as well as the immediacy of info on LinkedIn, as well as intel on Hoovers, information provided on ZoomInfo is more readily available if you have the time to invest in looking for it. However, at the pace we do business, having a "one stop shop" for information is very convenient. On efficiency alone, ZoomInfo is worth the price of subscription considering our business model.
Read full review
Usability
Seamless.AI
No answers on this topic
ZoomInfo
ZoomInfo is my go to service. This connected with Linkedin Recruiter has been an amazing tool to use in gaining some very useful and strong connections
Read full review
Support Rating
Seamless.AI
No answers on this topic
ZoomInfo
I would give it a higher rating but they keep changing our account managers.
Read full review
Alternatives Considered
Seamless.AI
Great product and great people but I am still scared and scared of giving my credit card because of my experience with Seamless scammers.
Read full review
ZoomInfo
The size of data base, the bounce rate and accuracy. The extra features that you can have and the customer service. Whenever I have a question or help with something, my account manager is always available to help. And most importantly, the difference was the price. Although Zoominfo is not cheapest, it is the best value for your money.
Read full review
Return on Investment
Seamless.AI
  • Scaling Outbound: Seamless has obviously helped us in the past when it comes to scaling our outbound function. List of contacts and leads can be uploaded in bulk and this is extremely useful in outbounding.
  • User Friendly: Onboarding the team on Seamless was quite easy. Did not, like its competitors, make the browser hand. Has most integrations with major CRMs available.
  • Light on the Pocket: Usually the case with growing teams, as it is not as expensive as its direct competitors. Though the quality of lead data information might be compromised by a certain percentage.
Read full review
ZoomInfo
  • Negative - In my experience, exports error but credits deduct. Trying to get these credits back, good luck getting a customer service rep to assist.
  • Negative - In my experience, information provided for 0-5 employee companies inaccurate
  • Negative - In my opinion, due to not being able to get the information and not honoring their guarantee, no revenue goals were met.
  • Negative - I feel, for this size prospect, there is no time savings. You will still need to manually research the company on other sites or by cold calling to get the missing information.
Read full review
ScreenShots

Seamless.AI Screenshots

Screenshot of the just launched redesign of the main App.Screenshot of the new UX and dashboards for contact database.Screenshot of the new reports and dashboard views.