OpenProject vs Plane vs Taiga
OpenProject, Plane, Taiga compared on license, free-edition limits, deployment and project health. Change a project below to compare something else.
| OpenProject | Plane | Taiga | |
|---|---|---|---|
| Category | Project Management | Project Management | Project Management |
| License | GNU General Public License v3.0Open source (OSI) | GNU Affero General Public License v3.0Open source (OSI) | Mozilla Public License 2.0Open source (OSI) |
| Free edition | Some features paywalled | Some features paywalled | Not confirmed |
| Deployment | Self-hosted · Cloud | Self-hosted · Cloud | Self-hosted · Cloud |
| Self-hosting setup | Needs a database | Needs a database | Multi-service setup |
| SSO / SAML | Paid | Paid | Not confirmed |
| Role-based access control | Free | Not confirmed | Not confirmed |
| Audit logs | Not confirmed | Paid | Not confirmed |
| Multi-user / teams | Free | Free | Not confirmed |
| Backups and restore | Free | Not confirmed | Not confirmed |
| API access | Free | Free | Not confirmed |
| Support SLA | Paid | Paid | Paid |
| GitHub stars | 16k | 61k | 857 |
| Last release | Oct 1, 2026 | Aug 23, 2026 | – |
| Alternative to | Microsoft Project, Jira | Jira | Jira, Trello |
In short
- OpenProject is licensed GNU General Public License v3.0 (open source (osi)). Free edition: some features paywalled.
- Plane is licensed GNU Affero General Public License v3.0 (open source (osi)). Free edition: some features paywalled.
- Taiga is licensed Mozilla Public License 2.0 (open source (osi)). Free edition: not confirmed.
Each project page lists the official sources behind these answers. Where the official pages do not say, the table shows “Not confirmed”.