Apollo.io vs. Seamless.AI

Overview
ProductRatingMost Used ByProduct SummaryStarting Price
Apollo.io
Score 8.4 out of 10
N/A
Apollo is a $1.6B AI-powered sales platform that helps revenue teams find and engage leads, automate outreach, manage deals, and enrich data. Boasting B2B database of more than 210 million contacts and 35 million companies, Apollo’s end-to-end platform helps businesses of all sizes unlock their full market potential with precision and ease. With users among 500,000+ companies, including Autodesk, Cyera, and DocuSign, Apollo offers a go-to-market platform to…
$59
per month per user
Seamless.AI
Score 7.5 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
Pricing
Apollo.ioSeamless.AI
Editions & Modules
Basic
$59
per month per user
Professional
$99
per month per user
Organization
$1,188
per year per user
Basic
Contact Sales
per month per user
Pro
Contact Sales
per month per user
Enterprise
Contact Sales
per month per user
Offerings
Pricing Offerings
Apollo.ioSeamless.AI
Free Trial
YesYes
Free/Freemium Version
YesNo
Premium Consulting/Integration Services
NoNo
Entry-level Setup FeeOptionalOptional
Additional Details20% discount for annual billing on the Basic and Professional plans.* Support times active between 9am - 5pm ET Monday through Friday | ** Phone support is available upon request for Enterprise customers
More Pricing Information
Community Pulse
Apollo.ioSeamless.AI
Considered Both Products
Apollo.io
Chose Apollo.io
I just did the trial so this question in not relevant.
Chose Apollo.io
Apollo is much cheaper compared to the others. The filter options are much better in Apollo.
Chose Apollo.io
So we have evaluated Seamless AI, Enrich AI, and Snov.io before finally deciding to settle for Apollo. These platforms have better UI and some, like Snov, have good email sending capability, but they all lag when it comes to their database; they do not match up to Apollo. …
Chose Apollo.io
because it does the work of an outbound/outreach platform, as well as a prospecting platform – all in the same place.
Chose Apollo.io
Seamless's API access requires a minimum 10K annual spend so it was out of reach based on my budget
Chose Apollo.io
As there are more credits in Apollo and it is user-friendly than the others. And mostly, I liked the accuracy of the data it provided, which is generally accurate and directed to the right person, primarily used in B2B sales from the user's perspective. I prefer this …
Chose Apollo.io
Honestly, all of the above do something or other quite well. There are three main reasons we have stuck with Apollo.io, namely: Apollo.io seems to have the most trustworthy data about companies, as we have checked their records at times; Apollo.io seems to just have the latest …
Chose Apollo.io
After reviewing it the data Apollo.io provides is more accurate than almost all other tools, versus zoominfo who is the main competitor the data might be a little bit better on zoominfo however the automation tools makes it the best choice for a startup like us, we needed a …
Chose Apollo.io
Apollo is inexpensive of all the above tools. Data accuracy of other tools like lintel and infotelligent is much much better but they are expensive also. One needs to be careful while using data from Apollo because email bounces can damage your domain reputation. I suggest you …
Chose Apollo.io
It was chosen before I arrived at the company. Either way, Apollo is the best available tool on the market based on the features and services it provides.

There is a lot of room for improvement in the UI as it is not as intuitive to manage as it seems initially.
Seamless.AI
Chose Seamless.AI
Seamless is easier to use than both of these and provides much more accurate contact information. You can also set up an advanced search to prospect much more effectively than Apollo.io and LinkedIn Sales Navigator. It has a much better UI and actually has customer support, …
Chose Seamless.AI
There are many differentiators; the best can be INTENT data. Seamless.ai's Intent data is very strong and accurate. This helps in prioritizing hot leads through signals and track when prospects change roles which can also help in timely engagements with these leads. It is also …
Features
Apollo.ioSeamless.AI
Prospecting
Comparison of Prospecting features of Product A and Product B
Apollo.io
7.9
Ratings
2% above category average
Seamless.AI
8.5
Ratings
10% above category average
Advanced search7.50 Ratings9.60 Ratings
Identification of new leads7.80 Ratings8.80 Ratings
List quality7.70 Ratings7.60 Ratings
List upload/download8.30 Ratings8.80 Ratings
Ideal customer targeting7.80 Ratings7.60 Ratings
Load time/data access8.30 Ratings8.80 Ratings
Sales Intelligence Data Standards
Comparison of Sales Intelligence Data Standards features of Product A and Product B
Apollo.io
7.8
Ratings
0% above category average
Seamless.AI
-
Ratings
Contact information7.80 Ratings00 Ratings
Company information8.20 Ratings00 Ratings
Industry information7.50 Ratings00 Ratings
Data Augmentation & Lead Qualification
Comparison of Data Augmentation & Lead Qualification features of Product A and Product B
Apollo.io
7.7
Ratings
4% above category average
Seamless.AI
-
Ratings
Lead qualification process7.80 Ratings00 Ratings
Smart lists and recommendations7.60 Ratings00 Ratings
Salesforce integration8.30 Ratings00 Ratings
Company/business profiles7.70 Ratings00 Ratings
Alerts and reminders7.00 Ratings00 Ratings
Data hygiene7.20 Ratings00 Ratings
Automatic data refresh7.30 Ratings00 Ratings
Tags7.70 Ratings00 Ratings
Filters and segmentation8.50 Ratings00 Ratings
Sales Intelligence Email Features
Comparison of Sales Intelligence Email Features features of Product A and Product B
Apollo.io
6.9
Ratings
8% below category average
Seamless.AI
-
Ratings
Sales email templates6.80 Ratings00 Ratings
Append emails to records7.00 Ratings00 Ratings
Best Alternatives
Apollo.ioSeamless.AI
Small Businesses
Lead411
Lead411
Score 9.1 out of 10
Lead411
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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
TechTarget Priority Engine
TechTarget Priority Engine
Score 9.9 out of 10
TechTarget Priority Engine
TechTarget Priority Engine
Score 9.9 out of 10
All AlternativesView all alternativesView all alternatives
User Ratings
Apollo.ioSeamless.AI
Likelihood to Recommend
8.8
(0 ratings)
9.1
(0 ratings)
Likelihood to Renew
9.0
(0 ratings)
-
(0 ratings)
Usability
8.7
(0 ratings)
-
(0 ratings)
Support Rating
9.0
(0 ratings)
-
(0 ratings)
User Testimonials
Apollo.ioSeamless.AI
Likelihood to Recommend
The automatic email feature is extremely helpful for quickly contacting more potential clients. It is user-friendly and easy to access all buttons, which helps you navigate the task efficiently. It could greatly help to acquire more clients for a project to be successful. I cannot see anything less appropriate for me to achieve the goal I am aiming for.
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Seamless AI is very well suited for the first round of prospecting, or when going after a very publicly known and traded company. A good example would be popular brand names in the country. Whereas it does show limitations for smaller companies, it cannot yield deep data in the same way as others might. However, it is agile, very fast, and compatible. I highly recommend it to any sales force.
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Pros
  • Consolidates tool and packs in a lot of functionality
  • Keeps up with the industry trends for prospecting and data enrichment
  • Offers the basics you need to get going
  • Account mapping to Salesforce - reps can prospect in Apollo and can easily toggle on views to only see their own accounts.
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  • Refresh Rate of Seamless.ai is quite good. A quick way to know this is see if a lead has changed jobs recently on LinkedIn, how quickly does it get refreshed in Seamless
  • Search Capabilities are decent. Not as strong as some of its competitors, but would do the job for sure.
  • Exporting lead lists is a great feature and a boon for saving a lot of time. Direct CSVs can be exported and fed into the CRM.
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Cons
  • I thought the AI email-generating function was weak. The email sounded way too robotic.
  • I wish there were a split-screen option that allowed me to view my lists and leads simultaneously.
  • I wish putting contacts into lists wouldn't cost any credits.
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  • Enrichment / Data Quality: Phone Number quality can be way better than it is right now. Even email addresses are incorrect a lot of times.
  • Industry Filter: There are just way too many industries. Some of them definitely can be grouped / combined to help land at search results faster.
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Likelihood to Renew
Generally quite a reliable tool with decent data quality/availability. Pricing works well for our team and our use case
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No answers on this topic
Usability
Apollo.io has an amazing amount of features. It's great being able to complete so many tasks in one space but it's also overwhelming. It took me a few days to work through all of the options when searching for a company or person. After a few days it started to provide companies for me which was confusing before I understood what was happening. At first, I was also confused about what a "sequence" was so maybe some of the jargon can be confusing. I think with time I will become more comfortable once I understand all of the options offered.
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In the modern world, where everything is AI driven, companies need to make changes in the old fashioned approach of reaching out to people, seamless.ai with the features like Intent data or Auto-pilot help in making whole process very easy and faster, which helps in increasing the average number of demo calls taken in a month and allow to sell product to many more prospects. So overall, to enhance the productivity of the inside sales team, Seamless.ai as one of the preferred tools
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Support Rating
The team wants to solve probelms, but we are finding that they don't know how to solve the more technical issues quickly. I suspect that they don't have a mature process for escalations, and they don't have a usable knowledge base article repository. They seems to push emails around to let us know that people are working on the issues to find solutions, but this takes weeks and oftentimes still leaves us without a resolution.
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No answers on this topic
Alternatives Considered
Apollo.io has all features of prospecting, outreach automation including email sequences, campaign tracking, lead scoring, and analytics in one interface which enables sales persons to manage their entire sales funnel without having any other extra tool. Another benefit is for pricing related which has been understand from our management team.
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Seamless.AI is hands down the best platform currently out in the market and cost effective. ZoomInfo is great as well, but their price compared to Seamless.AI is more than half of them. Why pay more for the same great product?
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Return on Investment
  • Increased # of booked meetings from outbound email outreach.
  • Our sales team's productivity has improved when prospecting/doing outreach (which has a monetary value, given our salaried status). This makes us more productive, enabling us to accomplish more and reach a greater number of people in a day.
  • We've only recently implemented this, so we're still waiting to close, but leads are on their way to doing so.
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  • I am able to find contacts and companies that are not in our database.
  • I can find more prospects than I have time to call.
  • I am finding companies and contacts to enter that my company has never touched.
  • It's so easy to find new prospects that I do not waste time cannibalizing our CRM like its leads.
Read full review
ScreenShots

Apollo.io Screenshots

Screenshot of Find every prospect. Uncover high-intent contacts in your market.Screenshot of Connect with every contact. Orchestrate multi-step sequences at scale.Screenshot of Optimize your sales strategy. Unlock efficiencies and opportunities across your entire workflow.Screenshot of Apollo B2B Lead Database - Access data on more than 250M people and companies.Screenshot of Apollo Engagement Suite - Automate personalized messages across your entire pipeline.Screenshot of Apollo Intelligence Engine - Improve your revenue strategy across your workflow and boost efficiencies.

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.