> For the complete documentation index, see [llms.txt](https://docs.daylite.app/help/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.daylite.app/help/mac-fundamentals/integrations/how-daylite-connects-to-other-tools.md).

# How Daylite Connects to Other Tools

Daylite connects to external apps and services through four methods: built-in integrations maintained by Marketcircle, automation platforms like Zapier and Make.com, third-party developer add-ons, and a REST API for custom development.

{% hint style="info" icon="lightbulb" %}
**Key facts:**

* Built-in integrations handle email, video conferencing, calendar sharing, and contact sharing directly within Daylite
* Automation platforms connect Daylite to thousands of other apps through triggers and actions
* Third-party add-ons extend Daylite with features Marketcircle does not provide directly
* The REST API lets developers build custom integrations programmatically
* A full list of available integrations is maintained on the [Daylite Integrations & Add-Ons](https://www.marketcircle.com/add-ons/) page
  {% endhint %}

### Built-in integrations

Daylite integrates directly with apps for email, video conferencing, calendar sharing, and contact sharing. These features are built into Daylite and do not require an automation platform or add-on.

{% content-ref url="/pages/nCvdaUTcklWGCUnN2aFH" %}
[Built-in Integrations in Daylite](/help/mac-fundamentals/integrations/built-in-integrations-in-daylite.md)
{% endcontent-ref %}

### Automation

Automation platforms like Zapier and Make.com connect Daylite to other apps through triggers and actions. When something happens in one app, the platform automatically performs an action in another — for example, adding a new Daylite Contact to a mailing list.

{% content-ref url="/pages/bfex6heTpjjv6Y7fEiET" %}
[Automation in Daylite](/help/mac-fundamentals/integrations/automation-in-daylite.md)
{% endcontent-ref %}

### Third-party add-ons

Independent developers have built add-ons that extend Daylite with additional features. These are separate products with their own pricing and support.

{% content-ref url="/pages/2VHliTnGe0mwUrxWJUmL" %}
[Third-Party Add-Ons for Daylite](/help/mac-fundamentals/integrations/third-party-add-ons-for-daylite.md)
{% endcontent-ref %}

### API

The Daylite REST API provides programmatic access to Contacts, Companies, Opportunities, Projects, Tasks, Appointments, and other Daylite Objects. Developers can use the API to build custom integrations and workflows.

Use the API when an existing integration cannot support your workflow. It requires development resources to authenticate requests, handle data changes, and maintain the integration.

{% embed url="<https://developer.daylite.app/>" %}

***

### Frequently asked questions

#### What is the difference between a built-in integration and a third-party add-on in Daylite?

A built-in integration is developed and maintained by Marketcircle as part of the Daylite app — for example, video conferencing link support and calendar sharing. A third-party add-on is developed by an independent company and may have its own pricing, support, and update cycle.

#### Where can I find the full list of apps that work with Daylite?

The [Daylite Integrations & Add-Ons](https://www.marketcircle.com/add-ons/) page on the Marketcircle website maintains the complete list.


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