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    by Belmont Technology Pty Ltdfor Bitbucket Server 4.0.0 - 4.6.0 and more versions
    Versions available for Bitbucket Server 2.4.0 - 2.12.6
    Bitbucket Server 3.0.0 - 3.11.6
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    Need to find the expert on a project? Who's the Expert shows you which authors have contributed the most to each Git repository

    Need to find the expert on a project? Who's the Expert shows you which authors have contributed the most to each Git repository

    Boris from Ops is not happy

    See who's contributed the most to each repository

    Like working in pairs? We can handle that

    He needs help with an issue in Production, but no one in Dev can ever seem to remember who is the expert on different parts of the software.

    "Who's the Expert?" analyses commits to your repositories to show who's been putting the most significant changes into the codebase. You'll see who's contributed the most in recent times and over the long term.

    "Who's the Expert?" is ready-to-go for pair-programming teams. It parses Git authors from paired commits and attributes them to the individual authors.

    More details

    Boris, from the Operations team, walks into the middle of the Dev area and says, quite loudly, and with a slight panic in his voice, "Who knows about the Customer Account Info service?"

    A couple of Devs prick up their ears nervously, then slide their eyes, almost undetectably, back toward their screens without making a sound.

    Poor Natasha, the new girl on the Dev team sitting in the probie seat next to the aisle, bears the full brunt of Boris' next question: "Could you please come and have a look at a Production issue?"

    Many Engineering teams regularly find themselves in this situation. Whether it be modesty, shame, or just sheer forgetfulness, it is often hard to find out who is the expert on a piece of software.

    The "Who's the Expert?" plugin solves this very problem. By analysing commits to a repository it can answer both the questions...

    "Who has contributed the most to this project over the past few years?"

    ... and ...

    "Who has made the most significant changes in recent months?"

    Reviews for cloud

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    by Darren Lyons on 2015-11-04
    Really useful add-on that helps track down who is the best person to talk to for any project.
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    by Darren Lyons on 2015-11-04
    Really useful add-on that helps track down who is the best person to talk to for any project.
    Was this review helpful?YesNo


    10 users$1025 users$1950 users$39100 users$59250 users$79500 & upAdditional pricing details

    Paid-via-Atlassian pricing FAQ

    How does server app pricing work?

    Server products and apps are hosted on your servers. Licenses are perpetual and the purchase price include 12 months of maintenance (support and version updates).

    You can renew maintenance after 12 months at 50% of the current purchase price. You can upgrade the tier of your host product and app licenses at any time. Upgrade prices are calculated based on Atlassian's formula (view example).

    If app pricing changes after your initial purchase, there's a 60-day grandfathering period during which you can renew based on the old pricing.

    How do I determine my server pricing?

    Apps are billed based on the number of users in your host product. The app tier should match the licensed user tier of the Atlassian host product. For example, if you have a Confluence Server license for 25 users, you should purchase the 25-user tier for apps. Even if fewer users want to use the app than your host product license, the two licenses should match exactly.

    Do you offer academic, community, or open-source licenses?

    For server apps, purchase and renewal is half-price if you have an academic license for your Atlassian host product. Server apps are always free for community and open-source licenses.

    For more details about qualifying for special licenses, see here.

    Can I extend my free trial?

    For server apps, you can extend your app trial up to 5 times - in other words, for up to six months. Extend your trial by generating a new evaluation license key from Atlassian Marketplace. Click Try it free and you'll be directed to generate a new license. Paste this license key into the app listing in UPM from your Atlassian host product, and you're all set.

    How can I buy apps for my legacy Jira Server or Confluence Server license?

    If you own a legacy Jira Server Unlimited (100+ users) or Confluence Server Unlimited (2000+ users) license purchased in 2012 or earlier, legacy app pricing is no longer available. You have two options for app purchasing:

    • Purchase the app at the non-legacy Unlimited (10000+ users) tier.
    • Renew your Jira or Confluence license at a non-legacy tier, then purchase the app at the same tier.

    Learn more

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    Version 3.1.1 Bitbucket Server 4.0.0 - 4.6.0 Released 2015-12-15


    Added commit message exclusion filters.


    This release introduces "commit message exclusion filters", which allow you to exclude individual commits from "Who's the Expert?" calculations based on the content of commit messages. For example, you can exclude all commits made by the Maven Release Plugin by adding a filter for "[maven-release-plugin]".


    1. Log into your Bitbucket instance as an admin.
    2. Click the admin dropdown and choose Atlassian Marketplace. The Manage add-ons screen loads.
    3. Click Find new add-ons from the left-hand side of the page.
    4. Locate "Who's the Expert?" for Bitbucket Server via search. The appropriate app version appears in the search results.
    5. Click Try free to begin a new trial or Buy now to purchase a license for "Who's the Expert?" for Bitbucket Server. You're prompted to log into MyAtlassian. "Who's the Expert?" for Bitbucket Server begins to download.
    6. Enter your information and click Generate license when redirected to MyAtlassian.
    7. Click Apply license. If you're using an older version of UPM, you can copy and paste the license into your Bitbucket instance.

    To find older "Who's the Expert?" for Bitbucket Server versions compatible with your instance, you can look through our version history page.

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