Best Sidr Tax Alternatives in 2026
Updated
20 platforms from tax compliance software ranked against Sidr Tax on the same published basis.
- 1Sidr Tax vs Zamp
- 2Sidr Tax vs LOVAT
- 3Sidr Tax vs Avalara AvaTax
- 4Sidr Tax vs Kintsugi
- 5Sidr Tax vs Stripe Tax
- 6Sidr Tax vs Sovos Sales & Use Tax
- 7Sidr Tax vs Sovos Tax Determination
- 8Sidr Tax vs Taxually
- 9Sidr Tax vs ONESOURCE Indirect Compliance
- 10Sidr Tax vs Sovos VAT Compliance
- 11Sidr Tax vs Vertex VAT Compliance
- 12Sidr Tax vs Vertex Cloud Indirect Tax
- 13Sidr Tax vs Anrok
- 14Sidr Tax vs TaxCloud
- 15Sidr Tax vs TaxJar
- 16Sidr Tax vs Numeral
- 17Sidr Tax vs Tax1099
- 18Sidr Tax vs Avalara Returns
- 19Sidr Tax vs Avalara VAT Reporting
- 20Sidr Tax vs Tax Series
Sidr Tax alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Zamp | 8.7 | Free plan | Free | API |
| 2 | LOVAT | 8.7 | Free plan | €27/mo | Android, API, iOS, Web |
| 3 | Avalara AvaTax | 8.4 | No | $58.25/mo | API, Web |
| 4 | Kintsugi | 8.4 | Free plan | $75/mo | API |
| 5 | Stripe Tax | 8.2 | No | API | |
| 6 | Sovos Sales & Use Tax | 8.2 | API, Web | ||
| 7 | Sovos Tax Determination | 8.2 | API, Web | ||
| 8 | Taxually | 8.2 | €12.50/mo | API, Web | |
| 9 | ONESOURCE Indirect Compliance | 8.1 | API | ||
| 10 | Sovos VAT Compliance | 8.1 | API, Web | ||
| 11 | Vertex VAT Compliance | 8.1 | API, Web | ||
| 12 | Vertex Cloud Indirect Tax | 8.0 | API | ||
| 13 | Anrok | 8.0 | No | $50/mo | API |
| 14 | TaxCloud | 8.0 | API | ||
| 15 | TaxJar | 8.0 | No | $34.92/mo | API |
| 16 | Numeral | 8.0 | API | ||
| 17 | Tax1099 | 8.0 | Free plan | $20.75/mo | API, Web |
| 18 | Avalara Returns | 7.9 | No | $69/mo | API |
| 19 | Avalara VAT Reporting | 7.9 | API, Web | ||
| 20 | Tax Series | 7.9 | API, Web |
Make your platform an alternative to Sidr Tax
See the priceThe sponsored alternative slot on this page is labelled Sponsored.
Questions about Sidr Tax alternatives
What is the best alternative to Sidr Tax?
Zamp, number 1 in tax compliance software with a score of 8.7 out of 10. The others here: LOVAT, Avalara AvaTax, Kintsugi and 16 more.
What is the best free alternative to Sidr Tax?
Zamp is the best-ranked alternative with a free plan. 4 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.