Mixmax documentation
Research date: 2026-08-25
Documentation coverage: partial.
Reference index, not a mirror of complete vendor documentation. Retrieved pages do not prove the MCP works.
What it does
Gmail-native sales engagement layer that runs email sequences, tracking, calendaring and meeting notes from inside the inbox.
Access and connection
MCP support: official
Access requirements: paid. Two separate gates, and the split is the useful fact. The MCP server is free to every Mixmax customer including the $0 Free plan per the vendor help doc, but meeting data requires the Meeting Copilot product ($29/user/mo annual, $34 monthly). The REST API is a higher gate: Mixmax's own pricing page includes "Mixmax API" only on Engagement Copilot ($49/mo annual), Mixmax Suite ($89/mo annual) and Mixmax for Teams. A third-party review states API is restricted to annual Growth+/Enterprise plans, which does not match the current published plan names, so trust the pricing page.
Authentication: OAuth 2.0 authorization code flow, scoped to the connecting user's account. Read-only.
Research checked: 2026-08-25
These details come from the catalog research. Check the vendor sources below for current setup instructions. They do not establish that a connection or tool call was tested.
Sources
- https://developer.mixmax.com/reference/getting-started-with-the-api
- https://success.mixmax.com/en/articles/14298142-mixmax-mcp-server
- https://www.mixmax.com/mcp-server-guide
- https://www.mixmax.com/pricing
- https://developer.mixmax.com/
- https://success.mixmax.com/en/articles/11643056-mixmax-rest-api
- https://mcp.mixmax.com/mcp
Retrieved pages
- Introduction: REST API: fetched, retrieved 2026-10-17T20:10:56.008043+00:00
- /messagesLoadingLoading: fetched, retrieved 2026-10-17T20:10:59.732391+00:00
- /snippets (aka Templates)LoadingLoading: fetched, retrieved 2026-10-17T20:11:02.474000+00:00
- Libraries: fetched, retrieved 2026-10-17T20:11:01.147627+00:00
- Rules and webhooks: fetched, retrieved 2026-10-17T20:10:57.384201+00:00
- Mixmax Developer: fetched, retrieved 2026-10-17T20:10:54.848591+00:00
- Introduction: REST API: fetched, retrieved 2026-10-17T20:10:58.725100+00:00
- Introduction: Message Integrations: fetched, retrieved 2026-10-17T20:11:03.841345+00:00