Relay.app vs Zapier
Relay.app is a modern automation tool that emphasises human-in-the-loop workflows and team collaboration. Unlike Zapier which focuses on fully automated flows, Relay allows you to include manual approval steps and team assignments within automated workflows.
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Collaborative workflow automation for teams vs Automation for everyone.
| Feature | Relay.app | Zapier |
|---|---|---|
| Pricing from | Free, paid from $9/mo | Free, paid from $19.99/mo |
| Primary use case | Team workflows with human approval steps and collaboration | Fully automated app-to-app workflows without human steps |
| Pricing | Free plan; Pro at $9/mo | Free plan; Starter at $19.99/mo |
| Ease of use | Modern, clean UI; easy for collaborative workflows | Very easy; best for fully automated flows |
| Key strength | Human-in-the-loop steps; team assignments; AI actions in flows | 6000+ integrations; most widely trusted; best for pure automation |
| Key weakness | Fewer integrations; newer and less proven at scale | No native human approval steps in automations |
| Team features | Team-first with assignments, approvals, and collaboration | Team plans with shared Zaps and monitoring |
The third option most teams miss
Picking between Relay.app and Zapier isn't the only choice.
Relay.app adds human steps to automation flows; Zapier keeps them fully automated - Appaca builds a custom app where both automated logic and human approvals are built in from the start.
- No code, no deployment, no devops
- Built-in database, dashboards, team access
- Refine with chat as your needs change
- Free to start, no per-seat pricing surprises
Common questions
Relay.app is designed for workflows that require human judgment, approvals, or team handoffs within automated processes. Zapier focuses on fully automated, no-human-intervention flows.
Zapier can be set up to pause and send approval requests via email or Slack, but it is not natively designed for human-in-the-loop workflows the way Relay.app is.
Yes. Relay.app is specifically designed for workflows that include human approval steps, making it excellent for procurement, content review, expense approval, and similar processes.
Appaca is a third option for teams that don't want to choose between two existing tools. Instead of forcing your workflow into someone else's product, Appaca builds a custom app from a description - with built-in database, hosting, and team access. Try it free at appaca.ai.