
Relay.app
Automate workflows with AI and human judgment across 200+ apps.
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About Relay.app
Key Features
- Plain language to visual workflow creation
- 200+ app integrations with fine-grained control
- Human-in-the-loop for approvals and manual inputs
- Built-in AI steps for extraction, summarization, generation
- Visual workflow builder with drag-and-drop interface
- Reusable sequences and structured data tables
- Custom MCP Servers to expose AI tools
- Support for multiple AI models (GPT, Claude, Gemini)
Pros
- Intuitive and user-friendly interface, accessible for non-technical users
- Reliable and predictable AI workflows with inspectable history
- Extensive integrations with popular business applications
- Unique human-in-the-loop functionality for critical decisions
- Excellent and responsive customer support
- Cost-effective solution compared to custom engineering
Cons
- Reliance on AI credits for advanced AI features, requiring additional purchases for heavy usage
- Potential learning curve for building and optimizing complex, multi-branch workflows
- Pricing tiers are based on steps per month, which may limit high-volume automation for some users
- While many integrations exist, very niche or specialized apps might not be directly supported
- Enterprise features like custom integrations and priority support are only available on custom plans
Pricing
Connect with Relay.app
Frequently Asked Questions
Relay.app is an AI-powered automation tool that converts plain language into visual, reliable workflows across over 200 applications, uniquely integrating human judgment for critical steps.
Yes, Relay.app provides a free plan that includes 1 user, 500 free AI credits per month, and up to 200 workflow steps per month, allowing users to start automating without cost.
Relay.app includes free AI credits with every plan and allows users to connect their own API keys for AI model providers like GPT, Claude, and Gemini. Enterprise users can also run on private models via Bedrock, Vertex, or Azure.
Yes, Relay.app features 'human-in-the-loop' functionality, allowing you to pause workflows for manual review, approvals, or data entry steps, ensuring human oversight for high-stakes actions.
Users often praise Relay.app for its intuitive UI/UX, deep integrations, and robust human-in-the-loop capabilities, which many find superior for managing complex workflows that require human intervention.





