Best Fosti Alternatives in 2026

20 apps from tax compliance software ranked against Fosti on the same published basis.

  1. 1Fosti vs LOVAT
  2. 2Fosti vs Zamp
  3. 3Fosti vs Kintsugi
  4. 4Fosti vs Tax1099
  5. 5Fosti vs Taxmo
  6. 6Fosti vs UFile
  7. 7Fosti vs CCH SureTax
  8. 8Fosti vs ONESOURCE Indirect Compliance
  9. 9Fosti vs Vertex Cloud Indirect Tax
  10. 10Fosti vs Sovos Sales & Use Tax
  11. 11Fosti vs ONESOURCE Determination
  12. 12Fosti vs Sovos Tax Determination
  13. 13Fosti vs Sovos VAT Compliance
  14. 14Fosti vs Vertex VAT Compliance
  15. 15Fosti vs Taxually
  16. 16Fosti vs Taxumo
  17. 17Fosti vs Avalara AvaTax
  18. 18Fosti vs GSTHero
  19. 19Fosti vs Fortax
  20. 20Fosti vs Numeral

Fosti alternatives compared

#AppScoreFree planFromRuns on
1LOVAT7.9Free plan€27/moAndroid, API, iOS, Web
2Zamp7.7Free planFreeAPI
3Kintsugi7.4Free plan$75/moAPI
4Tax10997.1Free plan$20.75/moAPI, Web
5Taxmo7.0Free plan£9.99/moAndroid, API, iOS, Web
6UFile7.0Free planFreeWeb, Windows
7CCH SureTax6.9API
8ONESOURCE Indirect Compliance6.9API, Web
9Vertex Cloud Indirect Tax6.8API, Web
10Sovos Sales & Use Tax6.8API, Web
11ONESOURCE Determination6.7API, Linux, self-hosted, Web, Windows
12Sovos Tax Determination6.7API, Web
13Sovos VAT Compliance6.7API, Web
14Vertex VAT Compliance6.7API, Web
15Taxually6.7€12.50/moAPI, Web
16Taxumo6.7Free planFreeAPI
17Avalara AvaTax6.6No$58.25/moAPI, Web
18GSTHero6.6API, Web, Windows
19Fortax6.6Free plan₹999/moAPI
20Numeral6.5API
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Questions about Fosti alternatives

What is the best alternative to Fosti?

LOVAT, number 1 in tax compliance software with a score of 7.9 out of 10. The others here: Zamp, Kintsugi, Tax1099 and 16 more.

What is the best free alternative to Fosti?

LOVAT is the best-ranked alternative with a free plan. 8 of the 20 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.