Best Guesstimate Alternatives in 2026
Updated
20 tools from financial modeling software ranked against Guesstimate on the same published basis.
- 1Guesstimate vs Workday Adaptive Planning
- 2Guesstimate vs Uniflow
- 3Guesstimate vs Valutico
- 4Guesstimate vs LivePlan
- 5Guesstimate vs ModelTree
- 6Guesstimate vs PlanGuru
- 7Guesstimate vs Quantrix
- 8Guesstimate vs Adlega
- 9Guesstimate vs Financial Modelling Pro
- 10Guesstimate vs Brixx
- 11Guesstimate vs Cast
- 12Guesstimate vs Sturppy
- 13Guesstimate vs Parallel
- 14Guesstimate vs Pigment
- 15Guesstimate vs Cube
- 16Guesstimate vs Causal
- 17Guesstimate vs Vena
- 18Guesstimate vs Board
- 19Guesstimate vs Finbox
- 21Guesstimate vs Synario
Guesstimate alternatives compared
| # | Tool | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Workday Adaptive Planning | 7.6 | No | — | Android, API, iOS, Mac, Web, Windows |
| 2 | Uniflow | 7.3 | Free plan | $15/mo | Web, iOS, Android |
| 3 | Valutico | 7.3 | Free plan | Free | API, Web |
| 4 | LivePlan | 7.0 | No | $15/mo | Android, iOS, Mac, Web, Windows |
| 5 | ModelTree | 6.9 | No | — | Web, Windows |
| 6 | PlanGuru | 6.9 | No | $6.92/mo | Web, Windows |
| 7 | Quantrix | 6.9 | No | — | API, Mac, self-hosted, Web, Windows |
| 8 | Adlega | 6.8 | Free plan | $41/mo | Web |
| 9 | Financial Modelling Pro | 6.8 | Free plan | $20/mo | Web |
| 10 | Brixx | 6.7 | No | $25/mo | Web |
| 11 | Cast | 6.7 | Free plan | $15/mo | Web |
| 12 | Sturppy | 6.7 | No | $147/mo | Web |
| 13 | Parallel | 6.6 | No | $100/mo | Web |
| 14 | Pigment | 6.6 | No | — | API, Web |
| 15 | Cube | 6.5 | No | — | API, Web |
| 16 | Causal | 6.4 | No | — | Web |
| 17 | Vena | 6.4 | No | — | Web, Windows |
| 18 | Board | 6.3 | No | — | self-hosted |
| 19 | Finbox | 6.3 | No | $10/mo | Web |
| 21 | Synario | 6.2 | No | — | Web |
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Questions about Guesstimate alternatives
What is the best alternative to Guesstimate?
Workday Adaptive Planning, number 1 in financial modeling software with a score of 7.6 out of 10. The others here: Uniflow, Valutico, LivePlan and 16 more.
What is the best free alternative to Guesstimate?
Uniflow is the best-ranked alternative with a free plan. 5 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, the fullest spec sheet first: how deeply the product is documented, the platforms it runs on, a free tier or trial to test it, and its standing.