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Best Prophit.ai Sales Tax Engine Alternatives in 2026

Updated

20 apps from tax engine software ranked against Prophit.ai Sales Tax Engine on the same published basis.

  1. 1
    Vatstack Free plan apiWeb $15/mo6.4
    Prophit.ai Sales Tax Engine vs Vatstack
  2. 2
    ShipVAT Free plan apiWeb $49/mo6.3
    Prophit.ai Sales Tax Engine vs ShipVAT
  3. 3
    VAT Engine Free plan apiWeb Free6.3
    Prophit.ai Sales Tax Engine vs VAT Engine
  4. 4
    Zamp Free plan api Free6.3
    Prophit.ai Sales Tax Engine vs Zamp
  5. 5
    Kintsugi Free plan api $75/mo6.2
    Prophit.ai Sales Tax Engine vs Kintsugi
  6. 6
    OpenSalesTax Free plan apiself-hosted Free6.2
    Prophit.ai Sales Tax Engine vs OpenSalesTax
  7. 7
    CCH SureTax api 5.4
    Prophit.ai Sales Tax Engine vs CCH SureTax
  8. 8
    CCH Tagetik self-hostedWeb 5.4
    Prophit.ai Sales Tax Engine vs CCH Tagetik
  9. 9
    Complyt apiWeb 5.4
    Prophit.ai Sales Tax Engine vs Complyt
  10. 10
    Sovos Tax Determination apiWeb 5.4
    Prophit.ai Sales Tax Engine vs Sovos Tax Determination
  11. 11
    VATCalc Calculator Free trial apiWeb 5.4
    Prophit.ai Sales Tax Engine vs VATCalc Calculator
  12. 12
    Vertex e-Invoicing apiWeb 5.4
    Prophit.ai Sales Tax Engine vs Vertex e-Invoicing
  13. 13
    Vertex for e-Commerce apiWeb 5.4
    Prophit.ai Sales Tax Engine vs Vertex for e-Commerce
  14. 14
    Vertex VAT Compliance apiWeb 5.4
    Prophit.ai Sales Tax Engine vs Vertex VAT Compliance
  15. 15
    AkuCalc api 5.3
    Prophit.ai Sales Tax Engine vs AkuCalc
  16. 16
    Cbox Tax self-hosted 5.3
    Prophit.ai Sales Tax Engine vs Cbox Tax
  17. 17
    CereTax apiWeb 5.3
    Prophit.ai Sales Tax Engine vs CereTax
  18. 18
    Numeral api 5.3
    Prophit.ai Sales Tax Engine vs Numeral
  19. 19
    ONESOURCE Determination apiLinuxself-hostedWebWin 5.2
    Prophit.ai Sales Tax Engine vs ONESOURCE Determination
  20. 20
    ONESOURCE Certificate Manager apiself-hostedWebWin 5.1
    Prophit.ai Sales Tax Engine vs ONESOURCE Certificate Manager

Prophit.ai Sales Tax Engine alternatives compared

#AppScoreFree planFromRuns on
1Vatstack6.4Free plan$15/moAPI, Web
2ShipVAT6.3Free plan$49/moAPI, Web
3VAT Engine6.3Free planFreeAPI, Web
4Zamp6.3Free planFreeAPI
5Kintsugi6.2Free plan$75/moAPI
6OpenSalesTax6.2Free planFreeAPI, self-hosted
7CCH SureTax5.4API
8CCH Tagetik5.4self-hosted, Web
9Complyt5.4API, Web
10Sovos Tax Determination5.4API, Web
11VATCalc Calculator5.4API, Web
12Vertex e-Invoicing5.4API, Web
13Vertex for e-Commerce5.4API, Web
14Vertex VAT Compliance5.4API, Web
15AkuCalc5.3API
16Cbox Tax5.3self-hosted
17CereTax5.3API, Web
18Numeral5.3API
19ONESOURCE Determination5.2API, Linux, self-hosted, Web, Windows
20ONESOURCE Certificate Manager5.1API, self-hosted, Web, Windows
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Questions about Prophit.ai Sales Tax Engine alternatives

What is the best alternative to Prophit.ai Sales Tax Engine?

Vatstack, number 1 in tax engine software with a score of 6.4 out of 10. The others here: ShipVAT, VAT Engine, Zamp and 16 more.

What is the best free alternative to Prophit.ai Sales Tax Engine?

Vatstack is the best-ranked alternative with a free plan. 6 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.