Zapier with a checkpoint before anything risky.
What Relay.app does
Automation with AI steps and human-in-the-loop approvals, built for teams who want control.
On ToolDuck, Relay.app is listed under Automation, Agents and ranked for automate busywork, run AI agents. It is beginner-friendly: you can get a useful result in your first session.
Pricing
Relay.app has a free plan you can start on, with paid tiers for more usage or features. Check relay.app for current pricing. Prices change often, so we link to the source rather than quote a number that will be wrong next month.
Who should use it
Zapier with a checkpoint before anything risky. If that matches your job, start with Relay.app. If you need something simpler, cheaper or more specialised, the alternatives below are the ones we would look at next.
Where we compare it
Best alternatives to Relay.app
Ranked by how closely they cover the same tasks.
n8n Freemium
Most flexible automation, and you can host it yourself.
Zapier Freemium
Easiest automation for non-technical teams.
Lindy Freemium
AI assistants that actually run your inbox.
Gumloop Freemium
Visual AI pipelines for ops teams.
Warp Freemium
The terminal that explains itself.
Manus Freemium
Hand it a task, come back to a result.
Questions people ask
What is Relay.app best for?
Zapier with a checkpoint before anything risky. Automation with AI steps and human-in-the-loop approvals, built for teams who want control.
Is Relay.app free?
Relay.app has a free plan you can start on, with paid tiers for more usage or features. Check relay.app for current pricing.
What are the best alternatives to Relay.app?
The closest alternatives on ToolDuck are n8n, Zapier, Lindy, Gumloop. Which one fits depends on whether you need automate busywork with more control, a lower price or a simpler interface.
Is Relay.app good for beginners?
Yes. Relay.app is beginner-friendly: you can get a useful result in your first session without setup.
ToolDuck lists tools by usefulness, not by who paid. Relay.app is a trademark of its owner; the logo is shown to identify the product. Information verified October 2026.