3-year cost calculator
Pre-filled for Atlassian Bamboo → Gitea / Forgejo. Adjust every figure with your own numbers.
Every figure here is an illustrative estimate, not a vendor quote. Defaults are editable starting points compiled from public information; real, binding pricing comes from the vendor or an authorized distributor. See our methodology.
All figures are illustrative and fully editable — adjust the cost-per-user and migration inputs with your own numbers. Not guaranteed vendor pricing (defaults reviewed May 2026). For a binding quote, use the request form below to reach an authorized distributor or partner.
Quick comparison: Atlassian Bamboo vs Gitea / Forgejo
Common trade-offs teams weigh when staying on Atlassian Bamboo versus moving to Gitea / Forgejo. These are general, commonly-reported considerations — not statements of fact about any vendor — so check them against your own contract and the vendors' current terms.
- Already in production — no migration effort or risk
- Mature ecosystem with vendor support and SLAs
- Atlassian is ending Server/Data Center for Bamboo
- Per-agent licensing limits scale
- Forced migration creates a re-platform window
- Ongoing per-agent (server eol) cost to budget for
- Higher vendor lock-in to weigh
- Open source — no license fees
- No vendor lock-in
- Cost model: Free (self-hosted)
- Requires a migration (~18 weeks, high effort)
- Community support by default — paid support optional
- Higher operational learning curve
Why teams evaluate alternatives to Atlassian Bamboo
Reasons commonly cited by users and in public industry coverage for re-evaluating Atlassian Bamboo. These are general, reported considerations — not statements of fact about Atlassian — and may not reflect your situation or the vendor's current terms. Verify against your own contract before deciding.
- Atlassian is ending Server/Data Center for Bamboo
- Per-agent licensing limits scale
- Forced migration creates a re-platform window
The migration plan
Roughly 18 weeks for a mid-size estate, in six phases.
Tooling & automation
Mirror repositories to the new Git host, translate pipeline definitions, migrate issues/artifacts via API, re-point runners and webhooks, and cut over team by team.
OffVendor's wizard pre-fills these scripts with your environment — inventory export, disk/schema conversion, bulk provisioning, and validation.
Frequently asked
Is migrating from Atlassian Bamboo to Gitea / Forgejo worth it?
For most teams facing rising Atlassian Bamboo costs, yes — Gitea / Forgejo (free (self-hosted)) typically lowers 3-year total cost of ownership, though the right answer depends on workload complexity and in-house skills. Use the calculator to model your own numbers.
How long does a Atlassian Bamboo to Gitea / Forgejo migration take?
A typical mid-size estimate is around 18 weeks across six phases — discovery, design, pilot, waved production migration, validation, and decommission. Larger or more complex estates take longer.
What tools are used to migrate from Atlassian Bamboo to Gitea / Forgejo?
Mirror repositories to the new Git host, translate pipeline definitions, migrate issues/artifacts via API, re-point runners and webhooks, and cut over team by team.