Develop Add-ons

Extend Clockify's functionality by developing your own add-ons and offering it to others on our marketplace.

Clockify Marketplace

Why develop add-ons?



Create additional features.



Integrate your tools inside Clockify.



Edit and display data in new ways.

Add-on locations

Add-ons can appear across interface and give you as much space as you need.

Useful links

add on screenshot

Frequently asked questions

Clockify is a part of™ suite designed for team productivity. Marketplace is a place where you can offer and install 3rd-party add-ons that extend Clockify's functionality.

Add-on is a mini app that you install in Clockify that offers custom functionality. For example, if you need a certain type of report which doesn't exist in Clockify, you can create an add-on that will introduce a new tab where you can see data in some other way. Or, you can create an integration with some tool that will take time entries from Clockify and send it to another app in just a few clicks.

Currently, Marketplace is in Beta and is only open for developers who wish to build add-ons. If you're a customer who wishes to install add-ons, rough ETA is Q3/Q4 2023.

If you're a developer, you need to create a free™ developer account. Then, you develop your add-on using Clockify's API following our design guidelines. And then finally, you submit it inside your Developer's Portal.

Currently, we plan on launching support for free add-ons only. Following that, we'll work on supporting paid add-ons too for which you'll be able to charge a monthly subscription.

Start developing your add-on

Questions? Contact us at