The self-hosted Atlassian alternative
Atlassian ended its self-hosted Server products and is winding down Data Center, and the only path it offers is its cloud. If your work cannot live in a vendor's cloud, you need another option. Adaptive Work replaces Jira and Adaptive Knowledge replaces Confluence, both running on hardware you control, on the Adaptive Reservoir private-AI base.
Why teams are getting off Atlassian
The self-hosted road is closing. Atlassian ended support for its Server products in 2024 and is winding down Data Center: no new Data Center subscriptions for new customers as of 2026, no new expansions after 2028, and everything goes read-only in March 2029. The one path forward Atlassian offers is its cloud.
For a regulated or air-gapped organization, that is not a path. If your tickets, runbooks, and architecture docs cannot sit in a vendor's multi-tenant cloud for residency, privacy, or compliance reasons, moving to Atlassian Cloud is a non-starter. You are left maintaining a product on a countdown, or moving somewhere you were told you could not go. That is the gap Adaptive fills: a genuinely self-hosted alternative to Jira and Confluence, built for teams that keep their data inside their own perimeter.
See what replaces Jira and Confluence
Working interface previews of the products your team would run, not marketing renders. Click any screen to open the full interactive version with a light and dark mode toggle.
Adaptive Work
Self-hosted Jira alternativeAdaptive Work is a self-hosted Jira alternative. It covers the day-to-day mechanics your team already knows, tickets, kanban boards, sprint planning, and approval workflows, without routing any of it through a vendor's cloud. Because it runs on the Adaptive Reservoir base, every ticket and decision also feeds the private AI knowledge base your team can query.
Sprint board Swim lanes, WIP limits, burndown 
Issue detail Subtasks, attachments, approvals 
Backlog and sprints Plan, estimate, start sprints Adaptive Knowledge
Self-hosted Confluence alternativeAdaptive Knowledge is a self-hosted Confluence alternative. Structured spaces, rich pages, permissions, version history, and search across everything, behind your own wire. Your documentation lands in the same governed platform as your tickets, so your runbooks and your project history live in one system, not two more silos.
Who it is for
- Jira and Confluence Server or Data Center teams that need a self-hosted path forward, not a forced cloud migration
- Regulated organizations in finance, insurance, healthcare, and the public sector whose work contains sensitive detail
- Air-gapped and high-security environments where a cloud tool is disqualified on day one
- Teams that would rather own their tools than rent them in someone else's cloud
Why this beats a straight cloud migration
Your data stays yours. Both products deploy on-premise or in your own cloud account and can run fully air-gapped. There is no vendor in the data path, and nothing leaves your network.
One platform, not two tools. Adaptive Work and Adaptive Knowledge run on the same Adaptive Reservoir base, so your tickets and your documentation are governed together and queryable by your own private AI.
The migration is handled. Getting off Atlassian is a project, and we run it as a service, projects, tickets, spaces, pages, attachments, and history moved and validated before anyone switches over.
Ready to move
Already on Jira or Confluence? Our Integration and Migration Services team moves your projects, pages, and history into Adaptive Work and Adaptive Knowledge, and validates it with your team before cutover.
Frequently asked questions
Is there a real self-hosted alternative to Jira and Confluence?
Yes. Adaptive Work is a self-hosted Jira alternative (tickets, boards, sprints, approvals) and Adaptive Knowledge is a self-hosted Confluence alternative (spaces, pages, permissions, search). Both run on your own hardware or in your own cloud on the Adaptive Reservoir base, and both can run fully air-gapped. Nothing is sent to a vendor cloud.
What is happening to Atlassian Server and Data Center?
Atlassian ended support for its self-hosted Server products in 2024 and is winding down Data Center: no new Data Center subscriptions for new customers as of 2026, no new expansions after 2028, and the products go read-only in March 2029. The only path Atlassian offers is its cloud, which is why teams that must stay self-hosted are looking for an alternative now.
Can we keep everything on-prem or air-gapped?
Yes. That is the point of these products. Adaptive Work and Adaptive Knowledge deploy inside your perimeter, on-premise or in your own cloud tenancy, and are hardened with single sign-on and IP whitelisting so they are only reachable from inside your network. They can run with no outbound connectivity at all.
Do you migrate our existing Jira and Confluence data?
Yes. Our Integration and Migration Services team runs the move as a scoped engagement: projects, tickets, spaces, pages, attachments, and history moved into Adaptive Work and Adaptive Knowledge, with workflow and permission mapping and a validated cutover. See the Integration and Migration Services page for how we run it.
How is the Atlassian alternative licensed and priced?
The Adaptive Reservoir base starts as low as $395 per month, and Adaptive Work and Adaptive Knowledge are per-seat add-on lines on your quote. You only pay for the modules you turn on. Tell us your team size and environment and we will scope it.
Leave Atlassian. Keep your data.
Tell us your team size and environment and we will scope the self-hosted alternative to Jira and Confluence, migration off Atlassian included.
Or email: info@adaptiveips.com