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Build an Atlassian cloud app for a chance to win big. Codegiest 2020 is on. Learn more

Join us as we shape the way teams work, together.

Join us as we shape the way teams work, together.

Our platform lets you build the extra functionality you need to get the most out of the Atlassian suite.

Meeples

Our platform lets you build the extra functionality you need to get the most out of the Atlassian suite.

An ecosystem for entrepreneurs

As one of the largest enterprise software marketplaces with over $1B in lifetime sales, Atlassian Marketplace lets you innovate on your favorite tools and get paid for it. There are 50 businesses built on Marketplace that have grossed over $1M in revenue. Right now, any new app that you build for our cloud products will take home 95% of the revenue generated in the first year.

Build with Forge

Build with Forge Beta

Forge is a brand new serverless app development platform created for teams, by teams. Build and manage trusted, scalable apps with Atlassian-hosted infrastructure, seamless customization, a sophisticated DevOps toolchain, and security by default.

Forge is a serverless app development platform created for teams, by teams. Build and manage trusted, scalable apps with Atlassian-hosted infrastructure, seamless customization, a sophisticated DevOps toolchain, and security by default.

Code with confidence

Code with confidence

Powerful APIs

Build exactly what you need with flexible APIs and webhooks.

A free test environment

Get a cloud developer site to test your app. It's free forever.

Comprehensive docs

Get started quickly with our detailed guides and resources.

Help is always on hand

Learn from and engage with the 25,000+ active developers building on the Atlassian platform.

Grow your business with Atlassian Marketplace

Listing your app on the Atlassian Marketplace gives you access to Atlassian’s growing customer base, full-service billing, invoicing, and customer management tools. Spend more time coding, less time worrying about payments and collections.


You’re in good company

Here are a few of the companies that are building on the Atlassian platform to deliver innovative solutions for our mutual customers.

A Jira app that started as a pet project turned into an entrepreneurial lifestyle for Vitalii Zurian, founder of Lizard Brain.

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After 15 years of working with large vendors to implement business intelligence products, Raimonds Simanovskis, founder and CEO of eazyBI, saw a need for a user-friendly business intelligence tool for the average user.

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Pétur Ágústsson, Tempo’s Chief Customer Officer, sees several advantages in building apps for Atlassian. It’s a fast-growing market with thousands of customers, providing Tempo with lots of opportunity for growth.

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Read the latest developer news

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