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Best Prophit.ai Sales Tax Engine Alternatives in 2026

Updated

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

  1. 1
    ShipVAT Free plan apiWeb $49/mo7.2
    Prophit.ai Sales Tax Engine vs ShipVAT
  2. 2
    Vatstack Free plan apiWeb $15/mo7.0
    Prophit.ai Sales Tax Engine vs Vatstack
  3. 3
    Zamp Free plan api Free6.9
    Prophit.ai Sales Tax Engine vs Zamp
  4. 4
    VAT Engine Free plan apiWeb Free6.8
    Prophit.ai Sales Tax Engine vs VAT Engine
  5. 5
    VATCalc Calculator Free trial apiWeb 6.7
    Prophit.ai Sales Tax Engine vs VATCalc Calculator
  6. 6
    Vertex for e-Commerce apiWeb 6.7
    Prophit.ai Sales Tax Engine vs Vertex for e-Commerce
  7. 7
    Kintsugi Free plan api $75/mo6.6
    Prophit.ai Sales Tax Engine vs Kintsugi
  8. 8
    ONESOURCE Certificate Manager apiself-hostedWebWin 6.6
    Prophit.ai Sales Tax Engine vs ONESOURCE Certificate Manager
  9. 9
    OpenSalesTax Free plan apiself-hosted Free6.6
    Prophit.ai Sales Tax Engine vs OpenSalesTax
  10. 10
    Vertex e-Invoicing apiWeb 6.6
    Prophit.ai Sales Tax Engine vs Vertex e-Invoicing
  11. 11
    CCH SureTax api 6.5
    Prophit.ai Sales Tax Engine vs CCH SureTax
  12. 12
    CCH Tagetik self-hostedWeb 6.5
    Prophit.ai Sales Tax Engine vs CCH Tagetik
  13. 13
    Complyt apiWeb 6.5
    Prophit.ai Sales Tax Engine vs Complyt
  14. 14
    Sovos Tax Determination apiWeb 6.5
    Prophit.ai Sales Tax Engine vs Sovos Tax Determination
  15. 15
    Vertex VAT Compliance apiWeb 6.5
    Prophit.ai Sales Tax Engine vs Vertex VAT Compliance
  16. 16
    Avalara VAT Registration apiWeb 6.4
    Prophit.ai Sales Tax Engine vs Avalara VAT Registration
  17. 17
    Cbox Tax self-hosted 6.4
    Prophit.ai Sales Tax Engine vs Cbox Tax
  18. 18
    ONESOURCE Determination Web 6.4
    Prophit.ai Sales Tax Engine vs ONESOURCE Determination
  19. 19
    Stripe Tax api 6.4
    Prophit.ai Sales Tax Engine vs Stripe Tax
  20. 20
    CereTax apiWeb 6.3
    Prophit.ai Sales Tax Engine vs CereTax

Prophit.ai Sales Tax Engine alternatives compared

#ToolScoreFree planFromRuns on
1ShipVAT7.2Free plan$49/moAPI, Web
2Vatstack7.0Free plan$15/moAPI, Web
3Zamp6.9Free planFreeAPI
4VAT Engine6.8Free planFreeAPI, Web
5VATCalc Calculator6.7API, Web
6Vertex for e-Commerce6.7API, Web
7Kintsugi6.6Free plan$75/moAPI
8ONESOURCE Certificate Manager6.6API, self-hosted, Web, Windows
9OpenSalesTax6.6Free planFreeAPI, self-hosted
10Vertex e-Invoicing6.6API, Web
11CCH SureTax6.5API
12CCH Tagetik6.5self-hosted, Web
13Complyt6.5API, Web
14Sovos Tax Determination6.5API, Web
15Vertex VAT Compliance6.5API, Web
16Avalara VAT Registration6.4API, Web
17Cbox Tax6.4self-hosted
18ONESOURCE Determination6.4Web
19Stripe Tax6.4NoAPI
20CereTax6.3API, Web
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Questions about Prophit.ai Sales Tax Engine alternatives

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

ShipVAT, number 1 in tax engine software with a score of 7.2 out of 10. The others here: Vatstack, Zamp, VAT Engine and 16 more.

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

ShipVAT 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 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.