35
osTicket
A veteran open-source ticket system.
osTicket vs Zendesk
osTicket is listed as software that replaces Zendesk. It is not a product of Zendesk, and this page is not an endorsement by them. Measured score: 35.
The SaaS
Zendesk
Product of Zendesk. Software that replaces it.
| osTicket | Zendesk | |
|---|---|---|
| Measured score | 35 | — |
| Licence | GPL-2.0 | Vendor SaaS |
| Stack | PHP | — |
| Docker | Not at usual paths | — |
| Hosted option | No vendor cloud listed | Their cloud |
| Last push | 2026-06-17 | — |
| Stars | 3,986 | — |