Zammad
Alternative to Ticket management
Easy to use but powerful open-source support and ticketing system.
Actively maintained
Real momentum
AGPL-3.0
Bug tracker, fits best for software development.
MantisBT is an open-source ticketing project, with 1.8k GitHub stars and a health score of 81/100. It committed 556 times in the last twelve months across 12 of those months, and its status is actively maintained. Licence: GPL-2.0. It has real momentum, so treat it as a live competitor rather than a stale repository.
| Status | Actively maintained — Committed within the last 45 days. |
|---|---|
| Last commit | 2026-08-13 |
| Days since last commit | 4 |
| Commits, last 3 months | 150 |
| Commits, last 12 months | 556 |
| Months with activity | 12 of 12 |
| Last release | None detected |
| Archived | No |
| Licence | GPL-2.0 |
| Category | Ticketing |
Health score combines commit recency, twelve-month commit volume, months with activity, release recency and archive state. Metadata refreshed August 2026.
Copyleft (GPL, AGPL, MPL): derivative work must stay open. AGPL also covers software offered over a network, which blocks most closed SaaS wrappers.
This matters most when you plan to sell a hosted version. A permissive licence means anyone — including a competitor with more capital — can do the same, so your defensibility has to come from distribution, support or data, not from the code.
MantisBT is shipping code consistently, so a buyer comparing your product will find a maintained free option. Price and position against the total cost of self-hosting it, not against the paid incumbent's list price.
The clearest opening in the dataset. Low open-source competition usually means either a genuinely underserved need or a market too small to attract volunteers — validate demand before assuming the former.
Actively maintained. MantisBT recorded 556 commits over the last twelve months, with activity in 12 of those months and 150 commits in the last quarter. Last commit: 2026-08-13. No recent release was detected. Committed within the last 45 days.
MantisBT is published under GPL-2.0. Copyleft (GPL, AGPL, MPL): derivative work must stay open. AGPL also covers software offered over a network, which blocks most closed SaaS wrappers.
21 open-source implementations, 10 of them actively maintained, led by Zammad at 5.9k stars. Saturation score 35/100 — Open. Thin or poorly maintained open-source coverage.
Alternative to Ticket management
Easy to use but powerful open-source support and ticketing system.
Ticketing
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