About
LimitFacts is an independent project run by one person. We compare prices and plan limits of AI, SaaS and developer tools.
How the pages are made
AI software helps us collect data and draft pages. Every page is checked against our written rules before it is published. The owner reviews the first comparison pages before they are published. We do not put fake author names on pages.
What we publish
- Comparison pages. Each page answers one buying question with data from official vendor pages.
- What changed pages. These are dated logs of price and limit changes.
We do not publish ratings or reviews. We do not run hands-on product tests.
For developers and AI agents
We also run a free REST API and an MCP server with the same data. Docs: https://limitfacts.dev
Our crawler
We collect data with our own crawler, LimitFactsBot. It reads official vendor pages only and follows robots.txt. Read how LimitFactsBot works.
Contact
Email: hello@limitfacts.com. Use this address to report an error or to ask a question.