No new interface. Merge requests, issues, Slack, Teams, email — winners return their results into containers that already exist.
DocSync returns fixes as merge requests and issues — GitLab's own units. Gitdefender stays inside code review. SprintForge starts from a forwarded email and ends as issues in Jira Cloud. VendorGuard goes from inbound email to report in under two minutes. Performance Development Assistant pulls from SharePoint and routes approval through Power Automate. Dentsu Digital's entry has agents dividing work inside Slack, and TEAM HEART LINK's elderly-care solution delivers its daily reports to the family's Slack.
This works for two reasons. A judge can see immediately that it could be used tomorrow: adopting a new tool requires organizational agreement, but riding on merge requests or Slack removes that conversation entirely. And the demo gets shorter — no navigating an interface, just 'send the email, the Jira issue appears'.
Takeaway: when you feel the urge to polish a UI, spend that effort on deciding where the output lands instead. Work out which application your user keeps open longest, and answer there. Two projects of equal value are received differently depending on whether the result comes back into a container the user already has.
Across five years of winners, polish and reliability beat flashy ideas.
Recent winners are built as teams of specialized agents, not single chatbots.
Winning projects solve problems someone is suffering from today.