Clay vs Seamless.AI
Updated June 2026 · A structured head-to-head comparison.
Real-time search engine for B2B leads.
The verdict
Both Clay and Seamless.AI are credible sales intelligence tools, and the right pick comes down to your priorities.
Choose Clay if you want a higher overall rating (4.8/5). Data enrichment and AI outreach automation.
Seamless.AI — Real-time search engine for B2B leads.
Clay vs Seamless.AI: side by side
| Dimension | Clay | Seamless.AI |
|---|---|---|
| Starting price | Free – $149/mo | Free |
| Free plan | Yes | Yes |
| Pricing model | Freemium | Freemium |
| Best for | Revops, Growth Teams, Agencies | Smb, Sales Teams |
| Platforms | Web, Api | Web, Api |
| Rating | 4.8/5Winner | 4.2/5 |
Clay key facts
- Vendor
- Clay
- Pricing
- Freemium — Free – $149/mo
- Free tier
- Yes
- Platforms
- Web, Api
- Best for
- Revops, Growth Teams, Agencies
- Editor rating
- 4.8 / 5
- Founded
- 2017
- Headquarters
- New York, USA
Seamless.AI key facts
- Vendor
- Seamless.AI
- Pricing
- Freemium — Free
- Free tier
- Yes
- Platforms
- Web, Api
- Best for
- Smb, Sales Teams
- Editor rating
- 4.2 / 5
- Founded
- 2015
- Headquarters
- Columbus, USA
Frequently asked questions
Is Clay better than Seamless.AI?
Neither is universally better — Clay edges ahead on overall rating, but the best choice depends on price, platforms, and your use case. See the side-by-side table above.
Is Clay or Seamless.AI cheaper?
Clay is the more affordable of the two to get started, at free – $149/mo. Clay starts at free – $149/mo; Seamless.AI starts at free.
Can Clay replace Seamless.AI?
Yes for most teams — both are sales intelligence tools with heavily overlapping features. The main trade-offs are pricing and platform support, covered in the comparison above.