Apollo.io vs Seamless.AI
Apollo.io: Sales platform with a large B2B contact database, email sequences and AI research and writing. Seamless.AI: Contact search engine that finds emails and phone numbers for B2B prospects. Here is how they compare on features, pricing, platforms, pros and cons.
Quick verdict
Apollo.io
Best for: Sales reps and founders who need leads and outreach in one tool.
Stands out for: Useful free plan; Data and outreach together.
Seamless.AI
Best for: Reps who need contact details quickly.
Stands out for: Free credits to try; Quick LinkedIn extension.
Side-by-side comparison
| Visit apollo.io (opens in a new tab) | Visit seamless.ai (opens in a new tab) | |
|---|---|---|
| What it is | Sales platform with a large B2B contact database, email sequences and AI research and writing. | Contact search engine that finds emails and phone numbers for B2B prospects. |
| Pricing | Free + PaidFree plan; paid plans add more credits | Free + Paid |
| Free to use | Yes | Yes |
| Category | AI Sales & CRM | AI Sales & CRM |
| Editor rank | #1 in category | #15 in category |
| Made by | Apollo.io | Seamless.AI |
| Best for | Sales reps and founders who need leads and outreach in one tool. | Reps who need contact details quickly. |
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Apollo.io vs Seamless.AI: questions
Is Apollo.io better than Seamless.AI?
Neither wins for everyone. Our editors rank Apollo.io slightly higher overall in AI Sales & CRM, but Seamless.AI can be the better fit: Reps who need contact details quickly.
Which is free, Apollo.io or Seamless.AI?
Both can be used without paying: Apollo.io is free + paid and Seamless.AI is free + paid. Paid plans add more usage or features.
Can I use Apollo.io and Seamless.AI together?
Yes. Many people keep both and pick per task, for example build a list of target prospects with Apollo.io, and find a prospect's phone number with Seamless.AI.