From incubator to IPO, the greatest startups run on JIRA Software and the Atlassian suite

Unicorn status awaits

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Collaborate on code with inline comments and pull requests. Manage and share your Git repositories to build and ship software, as a team.

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JIRA Software

Plan, track, and release world-class software with the #1 software development tool used by agile teams.

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Harness the full power of Git and Mercurial in a beautifully simple application. Get the free Git and Mercurial client for Mac and Windows.

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Effortless setup

From shipping your beta to finishing the pitch deck, you're juggling a million things. Setting up Atlassian tools won't be one of them. Get your team up and running in seconds.

Open and flexible

Leverage 1,000+ plug-and play add-ons, deep developer tool integrations, and a rich set of APIs, to build your company with the tooling that your entire team loves.

Ready to scale

Great startups start with scale in mind. From 10 to 10,000, Atlassian tools power tens of thousands of startups and are battle-tested for every stage of your evolution.

For your startup, by our startup

Regardless of what stage of growth you're in, JIRA Software, Bitbucket and the Atlassian developer suite will enable your teams to release higher quality software, faster. How do we know? Because our developer tools were the foundation upon which we transformed Atlassian from a startup into a $6B publicly traded company, and our software teams still rely on these same tools each and every day.

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The preferred software tools of over
50,000 startups worldwide

“At every stage of our growth Atlassian has empowered Twilio to automate and streamline once-cumbersome processes. As a result, we've been able to stay laser focused on delivering great products from day one.”

Jason Hudak, VP of Platform Engineering


“From the beginning, we've only picked the best tools for the job. Having the right foundation is essential to building world-class software. This made JIRA Software and Bitbucket a no-brainer.”

Louis Bennett, Director of Engineering

“DocuSign's decision to adopt JIRA Software was one of the easiest decisions for our teams and business. Knowing that JIRA Software will scale alongside our company as we continue to scale globally allows us to focus solely on what we set out to do from the beginning: changing how business gets done.”

Robin Ducot, SVP Product Engineering

A community built for you

Atlassian Answers

Our thriving online community can help you get started and find answers to any questions you may have. Looking for extensive product documentation? We've got that too.

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Atlassian User Groups

Boasting over 13,000 members in 116 cities around the globe, chances are there's an Atlassian User Group (AUG) meetup scheduled in your town later this week.

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Pledge 1%

With a shared passion for giving back, Atlassian, Salesforce, and Rally co-founded the Pledge 1% movement. We invite companies of every size and scale to join the movement and pledge 1% of your company's equity and your employee's time to making a positive impact on the world.

Unicorn status awaits

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