Dev tools · alternatives · 2026

24 alternatives to Vatstack

Automate VAT number checks and VAT rate lookups via REST API

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Vatstack launched in 2019; newer entries below may have overtaken it.

1. 1AR
   A REST API for Calculating VAT in the EU▲59

   2017 · vatmossapi.com · its alternatives →

2. 2
   Vatfy▲83

   Simplified EU VAT validation for B2B sales

   2021 · its alternatives →

3. 3
   VatZen▲70

   EU VAT compliance solutions for online sales

   2020 · its alternatives →

4. 4
   hellotax▲66

   Put your VAT compliance on autopilot - for free

   2020 · hellotax.com · its alternatives →

5. 5AV
   A VAT API▲14

   2018 · valueadded.io · its alternatives →

6. 6
   Quaderno Checkout▲89

   Calculate sales taxes automatically

   2019 · quaderno.io · its alternatives →

7. 7
   Vatstack Validations▲3

   Automate VAT ID number validations during checkout.

   2019 · vatstack.com · its alternatives →

8. 8
   EU VAT▲6

   Free API to Validate EU VAT numbers and more!

   2016 · its alternatives →

9. 9
   Vatify — The Simple EU VAT API▲7

   I built Vatify, a lightweight API to take the pain out of EU VAT. With just three endpoints you can validate VAT IDs, fetch up-to-date rates, and calculate the correct VAT (including reverse charge logic).

   2025 · vatifytax.app · its alternatives →

10. 10
    VAT Engine▲5

    EU VAT calculation and compliance API for e-commerce

    Jul 2026 · vat-engine.app · its alternatives →

11. 11
    Free EU Vat Rates API▲18

    Access real-time, free exchange rates and forex data with our currency exchange rate API. Reliable, accurate, and perfect for conversion and forex exchange needs.

    2021 · exchangerate.host · its alternatives →

12. 12
    VAT Calculator for International Trade▲11

    Add or Remove VAT With Variable Rates

    2025 · vatcalculators.co.uk · its alternatives →

13. 13
    Stripe Tax▲313

    Automate taxes on your Stripe transactions

    2021 · stripe.com · its alternatives →

14. 14
    vatlayer▲3

    Free, Instant VAT Number Validation & EU VAT Rates API

    2021 · vatlayer.com · its alternatives →

15. 15
    VATValidation▲4

    Free VAT number validation tool for European businesses

    May 2026 · dseichter.github.io · its alternatives →

16. 16
    Quaderno▲126

    Automatic Tax Management for Smart Businesses

    2014 · quaderno.io · its alternatives →

17. 17
    Validate VAT API▲5

    Global address validation + fraud signals in one API call

    2022 · apitier.com · its alternatives →

18. 18
    APIstax▲64

    Secure and reliable APIs for your common business needs

    2022 · apistax.io · its alternatives →

19. 19
    vatlayer API▲2

    Simple API for EU VAT Number Validation

    2015 · vatlayer.com · its alternatives →

20. 20
    How much VAT will you pay?▲78

    How much VAT you will pay when importing items.

    2022 · unitmeasure.xyz · its alternatives →

21. 21
    VATRate▲2

    This project manages the VAT of each EU country

    Jun 2026 · vatrate.eu · its alternatives →

22. 22
    Europe VAT refund calculator▲13

    The only tax refund calculator you need to travel in Europe

    2019 · its alternatives →

23. 23
    Taxamo▲80

    SaaS solution for the new 2015 EU VAT rules

    2014 · taxamo.com · its alternatives →

24. 24
    Receiptly EU▲3

    Snap a receipt, get your EU VAT report instantly

    Jun 2026 · myreceiptly.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →