Best Relay.app Alternatives in 2026
Relay.app — ai automation with humans in the loop — is a strong choice, but it isn’t the only one. Here are the 9 best Relay.app alternatives ranked by community popularity, including free and open-source options. Last updated: 2026-07-17.
Not sure yet? Read our full Relay.app review.
Zapier
Automate 8,000+ apps with AI-powered workflows
Make
Visual automation platform with powerful AI scenarios
Gumloop
Drag-and-drop AI workflow automation for power users
ChatGPT
The most popular AI assistant for conversation, writing and analysis
Google Gemini
Google’s multimodal AI deeply integrated with Search and Workspace
Grammarly
AI writing assistant that polishes everything you type
n8n
Open-source workflow automation for AI-native teams
NotebookLM
Google’s AI research assistant grounded in your sources
Replit
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