Best Stacks Alternatives in 2026
Updated
20 platforms from project management software ranked against Stacks on the same published basis.
- 1Stacks vs Avaza
- 2Stacks vs Backlog
- 3Stacks vs Basecamp
- 4Stacks vs Fusioo
- 5Stacks vs Hive
- 6Stacks vs Linear
- 7Stacks vs OpenProject
- 8Stacks vs Planio
- 9Stacks vs Trello
- 10Stacks vs KanbanFlow
- 11Stacks vs Trimble Viewpoint Vista
- 12Stacks vs Oracle Primavera Cloud
- 13Stacks vs Planview AdaptiveWork
- 14Stacks vs Plutio
- 15Stacks vs Screendragon
- 16Stacks vs Breeze
- 17Stacks vs Deltek Maconomy
- 18Stacks vs Procore
- 19Stacks vs Scoro
- 20Stacks vs Rocketlane
Stacks alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Avaza | 7.2 | Free plan | $11.95/mo | Android, API, Browser, iOS, Mac, Web, Windows |
| 2 | Backlog | 7.2 | Free plan | $35/mo | Android, API, iOS, self-hosted, Web |
| 3 | Basecamp | 7.2 | Free plan | $25/mo | Android, API, iOS, Mac, Web, Windows |
| 4 | Fusioo | 7.2 | Free plan | €912/mo | API, Web |
| 5 | Hive | 7.2 | Free plan | $5/mo | Android, API, iOS, Mac, Web, Windows |
| 6 | Linear | 7.2 | Free plan | $10/mo | Android, API, iOS, Mac, Web, Windows |
| 7 | OpenProject | 7.2 | Free plan | €5.95/mo | API, Linux, self-hosted, Web |
| 8 | Planio | 7.2 | Free plan | — | Android, API, iOS, self-hosted, Web |
| 9 | Trello | 7.2 | Free plan | $5/mo | Android, API, iOS, Web |
| 10 | KanbanFlow | 7.1 | Free plan | $5/mo | Android, API, iOS, Web |
| 11 | Trimble Viewpoint Vista | 7.0 | No | — | Android, API, iOS, self-hosted, Web, Windows |
| 12 | Oracle Primavera Cloud | 6.8 | No | $12/mo | Android, API, iOS, Web |
| 13 | Planview AdaptiveWork | 6.8 | No | — | Android, API, iOS, Web |
| 14 | Plutio | 6.7 | No | $19/mo | Android, API, iOS, Mac, Web, Windows |
| 15 | Screendragon | 6.7 | No | — | API, Web |
| 16 | Breeze | 6.6 | No | $9/mo | Android, API, Browser, iOS, Web |
| 17 | Deltek Maconomy | 6.6 | No | — | Android, API, iOS, Linux, Web, Windows |
| 18 | Procore | 6.6 | No | — | Android, API, iOS, Web |
| 19 | Scoro | 6.6 | No | $17/mo | Android, API, iOS, Mac, Web, Windows |
| 20 | Rocketlane | 6.5 | No | $49/mo | Android, API, iOS, Web |
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Questions about Stacks alternatives
What is the best alternative to Stacks?
Avaza, number 1 in project management software with a score of 7.2 out of 10. The others here: Backlog, Basecamp, Fusioo and 16 more.
What is the best free alternative to Stacks?
Avaza is the best-ranked alternative with a free plan. 10 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it.