Relay.app vs Zapier

Side-by-side comparison of Relay.app and Zapier: pricing, features, API access, and community ratings.

AI comparison summary

TL;DR: Relay.app emphasizes conversational AI workflow building where you describe what you want and it constructs the automation, with particular strength in human approval steps and advanced workflow primitives like dynamic waiting and branch merging. Zapier offers significantly broader app coverage (9,000+ vs 200+) and focuses on enterprise governance with self-healing workflows and an AI manager agent that fixes broken automations. Both support MCP integration, but Relay targets users who want chat-driven workflow creation while Zapier serves organizations needing maximum app connectivity and autonomous workflow maintenance at scale.

Relay.app
Relay.app

The AI automation platform you'll love to use — describe what you want, and Relay.app builds it.

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Zapier
Zapier

No-code automation platform connecting 8,000+ apps with native AI agent capabilities

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Category
Automation & agents
Automation & agents
Pricing
Freemium
Freemium
Starting price
USD 19.99/mo
Free tier
Audience
All audiences
Non-technical
API available
Open source
Self-hostable
Model provider
Founded
2011
Headquarters
US
Key strengths
  • ·Chat-first AI workflow builder powered by Opus 4.8
  • ·200+ app integrations with deep, fine-grained access control
  • ·Human-in-the-loop approval and review steps
  • ·Advanced primitives: dynamic waiting, branch merging, portable rich text
  • ·9,000+ app integrations
  • ·No-code automation
  • ·AI workflow orchestration (Fluid Determinism)
  • ·Enterprise-grade security (SOC 2 Type II, SOC 3, GDPR, CCPA)