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AI Tool Comparison
Relay.app vs Zapier
A side-by-side breakdown to help you pick the right tool for your workflow.
Relay.app
Turn plain-language descriptions into working automations across hundreds of apps, with human-in-the-loop approval steps built in.
Automation
freemium
Zapier
Connect 9,000+ apps to automate multi-step workflows without code — and now build AI teammate Agents that research leads, draft emails, and hand tasks to each other autonomously.
Automation
freemium
Bottom Line
Zapier edges ahead on rating (4.7 vs 4.5), but the right pick still comes down to which workflow you're running.
Choose Relay.app if…
Automation
Choose Zapier if…
Automation
| Attribute | Relay.app | Zapier |
|---|---|---|
| Category | Automation | Automation |
| Pricing | freemium | freemium |
| Pricing Detail | Free (500 credits) / $19/mo Professional / $59/mo Team | Free (100 tasks) / $19.99/mo Starter / $69/mo Team |
| Rating |
Key Features
Relay.app
- Human approval steps
- AI actions
- Shared workflow visibility
- Template library
- Collaboration tools
Zapier
- Connects 5000+ apps
- Zap builder
- Interfaces and Tables
- OpenAI integrations
- Multi-step workflows
Pros
Relay.app
- •Best for workflows requiring human review
- •Transparent and auditable
- •Good team features
- •Clean interface
Zapier
- •Massive app ecosystem
- •Extremely reliable
- •No-code required
- •Excellent documentation
Cons
Relay.app
- Less powerful than Make for complex flows
- Small app library
- Newer product
Zapier
- Can get very expensive at scale
- Complex logic can be hard to build
- Customer support on lower tiers is slow