Clay
Relay.app
| Feature | Clay | Relay.app |
|---|---|---|
| Pricing | Free / from $149/mo | Free / from $16/mo |
| Free Plan | ✓ Yes | ✓ Yes |
| Rating | 4.6 / 5 | 4.3 / 5 |
| Best For | sales-teams, growth-teams, agencies, outbound-heavy-companies | operations-teams, agencies, small-businesses, compliance-teams |
| Founded | 2017 | 2021 |
| Data Enrichment | ✓ | ✗ |
| Ai Research | ✓ | ✗ |
| Waterfall Enrichment | ✓ | ✗ |
| Outreach Personalization | ✓ | ✗ |
| Crm Integration | ✓ | ✗ |
| List Building | ✓ | ✗ |
| Ai Messaging | ✓ | ✗ |
| Workflow Builder | ✗ | ✓ |
| Ai Steps | ✗ | ✓ |
| Human Approvals | ✗ | ✓ |
| Multiplayer Editing | ✗ | ✓ |
| Integrations | ✗ | ✓ |
| Conditional Logic | ✗ | ✓ |
✓ Clay Pros
- Aggregates 75+ data sources in one waterfall enrichment
- AI research agent writes personalized outreach copy
- Flexible spreadsheet-like interface for data manipulation
- Integrates with all major CRMs and sequencing tools
✗ Clay Cons
- Expensive for small teams (starter at $149/mo)
- Learning curve for advanced data workflows
- Credit system can be confusing to predict costs
✓ Relay.app Pros
- Human-in-the-loop approvals
- AI steps built in
- Collaborative workflows
- Clean modern interface
✗ Relay.app Cons
- Fewer integrations than Zapier
- Newer platform
- Limited advanced logic
The Verdict
Clay is built for sales teams and growth teams, with a focus on data-enrichment and ai-research. Relay.app targets operations teams and agencies and leads with workflow-builder and ai-steps.
On pricing, Relay.app is the clear winner for budget-conscious users — starting at $16/mo compared to $149/mo for Clay. That $133/mo difference adds up quickly for growing teams.
Both offer free plans, so you can test each with your real workflow before committing to a subscription.
Feature-wise, Clay offers broader built-in capabilities (7 features vs 6), while Relay.app takes a more focused approach — which can mean a simpler, faster onboarding experience.
Both tools are a solid fit for agencies — in those cases, the decision often comes down to workflow style and how your team prefers to organize work.
Bottom line: Clay has a slight overall edge — but if human-in-the-loop approvals matters most to you, Relay.app may still be the right call.