# Relm CRM documentation Research date: 2026-09-12 Documentation coverage: partial. Reference index, not a mirror of complete vendor documentation. Retrieved pages do not prove the MCP works. ## What it does Relm is an API-first CRM built for LLMs and AI agents. Connect Claude, ChatGPT, or any agent - OAuth sign-in or an API key - and it reads and writes contacts, companies, deals and activities over REST or native MCP. Free tier, no credit card. ## Access and connection MCP support: community Access requirements: unknown Authentication: Not recorded Research checked: 2026-09-12 These details come from catalog research. Check vendor sources for current setup instructions; this is not proof of a tested connection. ## Sources - https://relmcrm.com/docs - https://relmcrm.com - https://relmcrm.com/llms.txt ## Retrieved pages - https://relmcrm.com/docs (fetched)