Apollo vs Clay — Which One Wins?
A detailed, side-by-side comparison of Apollo and Clay to help you pick the right tool for your workflow.
Quick Verdict
Clay takes the lead with a 4.4 rating and is best for outbound sales teams running sophisticated data-driven prospecting and personalization.. Apollo (4.3) is the better pick if you need b2b sales teams needing prospecting data and outreach sequences at a fraction of zoominfo pricing..
Side-by-Side Comparison
| Criteria | Apollo | Clay |
|---|---|---|
| Rating | ★★★★ 4.3(234) | ★★★★ 4.4(67) |
| Pricing Model | freemium | freemium |
| Starter Price | $59/user/mo (Basic) | $149/mo (Starter, 24K credits) |
| Free Tier | Yes | Yes |
| Platforms | web | web |
| Learning Curve | medium | hard |
| API Available | Yes | Yes |
| Best For | B2B sales teams needing prospecting data and outreach sequences at a fraction of ZoomInfo pricing. | Outbound sales teams running sophisticated data-driven prospecting and personalization. |
| Verdict | recommended | recommended |
Feature Checklist
| Feature | Apollo | Clay |
|---|---|---|
| [object Object] | ✓ | ✓ |
Apollo
Pros
- ✓275M+ contact database rivals ZoomInfo at a fraction of the price
- ✓Free tier with unlimited sequences is genuinely useful
- ✓All-in-one prospecting eliminates 3-4 separate tools
Cons
- ✕Data accuracy varies — some contacts are outdated
- ✕Email deliverability requires careful warm-up and management
- ✕The platform can feel overwhelming with so many features
Clay
Pros
- ✓75+ data providers in one platform eliminates tool sprawl
- ✓Waterfall enrichment ensures the best data for each contact
- ✓AI personalization at scale actually works
Cons
- ✕Steep learning curve with spreadsheet-based interface
- ✕Premium pricing starts at $149/mo
- ✕Credit-based model requires careful budgeting
The Bottom Line
Both Apollo and Clay are solid tools in the CRM & Sales space. Clay edges ahead with a stronger overall rating (4.4 vs 4.3) and is the better choice for outbound sales teams running sophisticated data-driven prospecting and personalization.. However, if you prioritize b2b sales teams needing prospecting data and outreach sequences at a fraction of zoominfo pricing., Apollo is worth serious consideration. We recommend trying the free tier or trial of each before committing.