Head-to-Head Comparison
An honest, side-by-side breakdown of pricing, features, and security — so you can pick the right tool.
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| Feature | Fathom | Relevance AI |
|---|---|---|
| CompareMyAI score | 7.5 / 10 | 7.5 / 10 |
| Free tier | ||
| API access | ||
| Open source | ||
| Enterprise ready | ||
| GDPR compliant | ||
| Vendor holds SOC 2 | ||
| Vendor holds ISO 27001 | ||
| MFA supported | ||
| Trains on your data | Yes |
Certifications may only cover business or enterprise plans. Check the vendor’s trust page for your plan.
Fathom comes out ahead — and you can try it free.
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Always check the provider's site for the latest pricing.
Based on our comparison of published pricing, features, and compliance data, Fathom pulls ahead with a free tier. Relevance AI counters with multi-factor authentication. Fathom scores 7.5/10 to Relevance AI's 7.5/10. Pick Fathom if you need a free tier; pick Relevance AI if multi-factor authentication matters.
Based on published vendor information, Fathom may use your data to help train its models. Training is sometimes opt-out, or switched off on paid and business plans, so review the privacy settings in your account.
Based on published vendor information, Relevance AI does not train its models on your data. Policies can differ by plan and change over time, so it is worth confirming the current terms on the vendor's site.
Neither Fathom nor Relevance AI is recorded as GDPR compliant in our data. If GDPR matters to you, confirm the current position directly with each vendor before relying on it.
Fathom offers a free tier, while Relevance AI is paid only. If you want to try before paying, Fathom is the one to start with.
Relevance AI offers API access, while Fathom is not recorded as offering a public API in our data. For programmatic integration, Relevance AI is the better fit.