How do I connect Loops?

Add the Loops piece to a flow, then authenticate with API key. Once connected, its 0 triggers and 12 actions are available anywhere in the builder.

What can I automate with Loops?

Connect Loops to any of 770+ other apps and AI steps, then automate the work in between without writing code.

Can I self-host the Loops integration?

Yes. Activepieces is fully self-hostable, so you can run the Loops piece on your own infrastructure with your connections and your data staying in your environment.

Can my AI agent use Loops as a tool?

Yes. Every piece you connect can be exposed over one Activepieces MCP server, so Claude, Cursor, Windsurf or any MCP client can call Loops actions as tools.

Loops integration

Loops is an email platform for sending beautiful transactional and marketing emails. Manage contacts, trigger automations with events, and send transactional emails from your workflows.

Start building Use Loops with your AI

Actions: 12
Triggers: 0
Auth: API key
License: MIT, open source
Updated: November 2026

About the Loops integration

Add the Loops piece to a flow, connect your account once, and the rest of the builder can read from it and write to it. Because the piece is open source you can run it on our cloud or self-host it, and combine Loops with 770+ other apps in the same flow.

Actions

Everything Activepieces can do in Loops

Drop any of these into a flow and fill in the fields. No code is required.

Create Contact
Creates a new contact in Loops. Returns an error if a contact with the given email already exists.
9 fields
Update Contact
Updates a contact in Loops, or creates it if no contact matches the email or user ID.
9 fields
Send Event
Sends an event to Loops for a contact. Events can trigger email automations configured in your Loops dashboard.
7 fields
Send Transactional Email
Sends a transactional email to a contact using a pre-built template in Loops.
5 fields
Find Contact
Finds a contact in Loops by their email address or user ID.
2 fields
Delete Contact
Permanently deletes a contact from Loops by their email address or user ID.
2 fields
List Mailing Lists
Lists the mailing lists in your Loops account.
2 fields
List Contact Properties
Lists the contact properties in your Loops account.
3 fields
Create Contact Property
Creates a custom contact property in Loops.
2 fields
List Transactional Emails
Lists the transactional emails in your Loops account, one page at a time.
2 fields
Check Contact Suppression
Checks whether a contact is on the Loops suppression list.
2 fields
Custom API Call
Make a custom API call to a specific endpoint
10 fields

Use Loops in a flow

Connect Loops once and every trigger and action above is yours to drop into the builder, alongside 770+ other apps. Free to start, on our cloud or your own servers.

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Loops, answered.

Yes. Activepieces is open source and free to start, and the Loops piece is included on every plan, from the free cloud tier to any self-hosted deployment.