Backlog vs Spider Project
| Backlog | Spider Project | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | Yes | No |
| Paid from | $35/mo | — |
| Open source | No | No |
| Platforms | Android, api, iOS, self-hosted, Web | — |
| Free plan | Yes | No |
| Automation rules | No | — |
| Time tracking | No | — |
| Guest access | Yes | — |
| Free-plan user limit | 10 users | — |
| Task views | — | gantt |
Both are listed in Best Project Management Software. On Inferse, Backlog scores higher on our published basis.