# Mixmax AI integration on Definable

> The #1 Sales Engagement Platform for Gmail.

## What this connects

The #1 Sales Engagement Platform for Gmail. Mixmax provides email tracking, scheduling, sequences, and productivity tools for sales teams.

Vendor: https://www.mixmax.com/

## Tools available

**88** tools available. First 12:

- `MIXMAX_ADD_CONTACT_TO_GROUP` — Add Contact to Group — Tool to add a contact to a contact group. Use when you need to add a single contact or bulk add multiple contacts (up to 100) to a specific group. Either email or contactId must be provided for each contact.
- `MIXMAX_ADD_EMAIL_TO_UNSUBSCRIBE_LIST` — Add Email to Unsubscribe List — Tool to add an email address to the Mixmax unsubscribe list. Use when you need to prevent sending emails to a specific address.
- `MIXMAX_ADD_SNIPPET_TO_TAG` — Add Snippet to Tag — Tool to add a snippet to a snippet tag in Mixmax. Use when you need to organize snippets by adding them to specific tags or folders.
- `MIXMAX_ADD_TEAM_MEMBERS` — Add Team Members — Tool to add one or more members to a Mixmax team by email. Use when you need to invite new members to a team. Returns the complete list of all team members after the addition.
- `MIXMAX_CANCEL_SEQUENCES` — Cancel Sequence Recipients — Tool to cancel specific recipients across all sequences. Use when you need to remove recipients from all active sequences. If emails parameter is provided, only those recipients are canceled; otherwise all active recipients are canceled.
- `MIXMAX_CREATE_CODE_SNIPPET` — Create Code Snippet — Tool to create a new Formatted Code enhancement in Mixmax. Use when you need to save a code snippet that can be recalled using /code command in the UI.
- `MIXMAX_CREATE_CONTACT` — Create Contact — Tool to create a new contact in Mixmax. Use when you need to add a new contact with an email address and optional metadata. If a contact with the same email already exists, it will be merged.
- `MIXMAX_CREATE_CONTACT_GROUP` — Create Contact Group — Tool to create a new contact group in Mixmax. Use when you need to organize contacts into a new group for better contact management. Note: This endpoint is deprecated but still functional.
- `MIXMAX_CREATE_CONTACT_NOTE` — Create Contact Note — Tool to create a note for a contact. Use when you need to add a new note to a contact by their ID.
- `MIXMAX_CREATE_INSIGHTS_REPORT` — Create insights report — Tool to create a new insights report in Mixmax. Use when you need to generate analytics reports for messages, meetings, groups, users, sequences, templates, delegators, or customers.
- `MIXMAX_CREATE_INTEGRATION_ENHANCEMENT` — Create Integration Enhancement — Tool to create a new enhancement integration in Mixmax. Use when you need to add a custom enhancement that will appear in the Enhance menu for your account only.
- `MIXMAX_CREATE_INTEGRATIONS_COMMAND` — Create Integrations Command — Tool to create a new slash command that will be visible to only your account. Use when you need to add a custom slash command integration to Mixmax.

## Auth

Auth schemes: `API_KEY`.

## How agents use Mixmax

Inside a Definable workflow, Mixmax is one of the tools the **Distributor specialist** can call. Example coordination patterns:

- **Researcher → Mixmax** — the Researcher (GPT-5.5) pulls context from Mixmax (records, threads, documents), synthesises findings, and briefs the rest of the team.
- **Writer → Distributor → Mixmax** — the Writer (Claude Opus 4.7) drafts copy in brand voice, the Verifier passes it, then the Distributor writes the result into Mixmax (create record, post message, draft email).
- **Designer / Engineer → Distributor → Mixmax** — the Designer ships an asset or the Engineer ships a code change, the Distributor delivers it via Mixmax (attach file, open PR comment, post status).

The Verifier checks every Mixmax call. On rate limit, schema drift, or auth refresh it self-heals and retries — the workflow completes without manual intervention.

## Categories

- email — https://definable.ai/apps/category/email/
- crm — https://definable.ai/apps/category/crm/

## Related

- HTML page: https://definable.ai/apps/mixmax/
- Same category (email): https://definable.ai/apps/category/email/
- All integrations: https://definable.ai/apps/
- Workflow (multi-agent loop): https://definable.ai/workflow/
- Apps llms.txt index: https://definable.ai/llms-apps.txt