# Sender AI integration on Definable

> Email marketing platform for creating campaigns, automating workflows, and tracking results

## What this connects

Email marketing platform for creating campaigns, automating workflows, and tracking results

Vendor: https://www.sender.net

## Tools available

**8** tools available. First 8:

- `SENDER_CREATE_FIELD` — Create Field — Tool to create a new custom subscriber field in Sender.net. Use when you need to add custom fields for email personalization, segmentation, or storing additional subscriber information like company name, birthday, job title, or other custom attributes.
- `SENDER_CREATE_OR_UPDATE_SUBSCRIBER` — Create Or Update Subscriber — Tool to create a new subscriber or update an existing one in Sender.net. Use when you need to add new subscribers to your email list or update existing subscriber information. This performs an upsert operation - creates if the email doesn't exist, updates if it does.
- `SENDER_GET_ALL_FIELDS` — Get All Fields — Tool to retrieve a list of all custom subscriber fields configured in the Sender.net account. Use when you need to view available fields for email personalization, segmentation, or managing subscriber data.
- `SENDER_GET_ALL_WORKFLOWS` — Get All Workflows — Tool to retrieve a list of all automation workflows in the Sender account. Use when you need to view or manage automation workflows.
- `SENDER_GET_CAMPAIGN_BY_ID` — Get Campaign By ID — Tool to retrieve a specific campaign by its unique ID from Sender. Use when you need detailed information about a campaign including delivery metrics and engagement statistics.
- `SENDER_GET_GROUP_BY_ID` — Get Group By ID — Tool to retrieve a specific subscriber group by its unique ID from Sender. Use when you need detailed information about a single group including subscriber counts.
- `SENDER_GET_SUBSCRIBER_BY_ID` — Get Subscriber By ID — Tool to retrieve a specific subscriber by their unique ID from Sender. Use when you need to fetch detailed information about a single subscriber including their status, groups, and custom fields.
- `SENDER_UPDATE_SUBSCRIBER_FIELDS` — Update Subscriber Fields — Tool to update custom fields and information for an existing subscriber in Sender.net. Use when you need to modify subscriber details such as email, first name, last name, groups, or custom fields for email personalization and segmentation.

## Auth

Auth schemes: `API_KEY`.

## How agents use Sender

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

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

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

## Categories

- email newsletters — https://definable.ai/apps/category/email-newsletters/
- marketing automation — https://definable.ai/apps/category/marketing-automation/

## Related

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