Luminary Web vs Relay.app

Side-by-side comparison of Luminary Web and Relay.app: pricing, features, API access, and community ratings.

AI comparison summary

TL;DR: Relay.app is a full-featured automation platform with 200+ app integrations, human-in-the-loop workflows, and advanced capabilities like dynamic waiting and MCP server creation, plus API access for developers. Luminary Web appears to be a more general-purpose productivity tool with a simpler scope and no integrations or API. Choose Relay.app if you need serious workflow automation across multiple services; choose Luminary Web if you want a lighter, browser-based AI assistant without the complexity.

Luminary Web
Luminary Web

AI-powered web experience built for modern productivity

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Relay.app
Relay.app

The AI automation platform you'll love to use — describe what you want, and Relay.app builds it.

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Category
Automation & agents
Automation & agents
Pricing
Freemium
Freemium
Starting price
Free tier
Audience
All audiences
All audiences
API available
Open source
Self-hostable
Model provider
Founded
Headquarters
Key strengths
  • ·Web-based AI tool accessible from any browser
  • ·Modern and intuitive user interface
  • ·Designed for productivity and automation
  • ·Flexible for both technical and non-technical users
  • ·Chat-first AI workflow builder powered by Opus 4.8
  • ·200+ app integrations with deep, fine-grained access control
  • ·Human-in-the-loop approval and review steps
  • ·Advanced primitives: dynamic waiting, branch merging, portable rich text