Relay.app

Relay.app is a no-code automation platform that makes it easy for individuals and teams to build AI-powered workflows without needing technical expertise. At its core, the tool blends automation with human-in-the-loop oversight, meaning that while AI handles repetitive and data-driven tasks, users can insert checkpoints for approvals, decisions, or manual input whenever necessary. This balance helps teams maintain both efficiency and control—something that’s particularly valuable in business workflows where accuracy and context matter. It offers a clean visual builder where users can design workflows using drag-and-drop logic, conditions, paths, and data linking. It also connects seamlessly with over a hundred popular apps such as Gmail, Slack, Notion, Salesforce, Google Sheets, HubSpot, and more, ensuring that automation works across the tools people already use every day. On the AI side, it provides built-in actions for tasks like summarization, translation, research, and data extraction, while also allowing users to create custom prompts or mini AI agents that can act independently based on specific instructions.

These features are powered by leading AI models including GPT-4o, GPT-3.5, Claude, Gemini, LLaMA, and others, with generous free usage included. To help users get started, it includes a library of templates for common use cases like generating meeting briefs, creating social media posts, managing leads, or tracking competitor activity. It also offers learning resources such as the free “AI Agents 101” course to help non-technical users quickly grasp the potential of AI-driven automation. The platform is best suited for freelancers, small businesses, and growing teams who need reliable automation with a human touch, though it may not be ideal for large enterprises with strict compliance or those who prefer open-source, self-hosted options. With its combination of AI, integrations, and human oversight, Relay.app positions itself as a practical solution for modern work, helping users save time, reduce manual effort, and focus on higher-value activities.