---
title: Connect an external service to Infinity3
description: "Connect supported services so the features you use can work with your existing accounts. #### Before you start Decide what you want the connection to do, such as checking calendar availability or receiving Facebook leads. You’ll need access to the…"
url: "https://www.infinity3.co.uk/help/connect-an-external-service-to-infinity3/"
updated: "2026-10-08"
category: "Infinity3 Platform / Integrations & Connections"
---

# Connect an external service to Infinity3

Connect supported services so the features you use can work with your existing accounts.

#### Before you start

Decide what you want the connection to do, such as checking calendar availability or receiving Facebook leads.

You’ll need access to the relevant Infinity3 settings and an external account with permission to manage the required resources.

#### Find the connection settings

1. Log into the Infinity3 Platform at [app.infinity3.ai](https://app.infinity3.ai).
2. Open the settings for the feature you want to connect.
3. For supported account integrations, check **Settings** → **Integrations**.
4. Personal email connections are managed through your profile’s email settings; calendar and social publishing connections also have their own feature settings.

Use the relevant Infinity3 setup guide for the exact service rather than assuming every connection uses the same screen.

#### Authorise the service

1. Select **Connect** for the supported service.
2. Sign into the intended external account.
3. Review the requested permissions.
4. Select the intended page, calendar or other resource where prompted.
5. Complete authorisation and return to Infinity3.
6. Finish any feature-specific configuration and test it.

#### Things to know

- Connecting an account may still require resource selection or field mapping.
- Some connections belong to an individual user rather than the whole business.
- Available integrations depend on your account’s features.

If the service is not listed, contact Infinity3 with its name and the task you want it to perform.