# 5 NAV Online Szamla alternatives in 2026

Last updated: November 10, 2026.

The best alternatives to NAV Online Szamla for business verification APIs: GovFiles, Didit and CompanyData.com, by our benchmark. NAV Online Szamla's website is onlineszamla.nav.gov.hu.

## Business verification API alternatives

[GovFiles](https://datacircle.dev/business-verification-apis/govfiles/free#top-up), [Didit](https://datacircle.dev/business-verification-apis/didit/top-up-from-50) and [CompanyData.com](https://datacircle.dev/business-verification-apis/companydata-com/free-api-credits#249-monthly) are the best [business verification API providers](https://datacircle.dev/best-business-verification-api) in the Datacircle benchmark for companies in any country.

On our [NAV Online Szamla plan pages](https://datacircle.dev/business-verification-apis/nav-online-szamla/free), we compare each NAV Online Szamla plan with other providers' plans. We list other providers' plans below, cheapest per 1,000 companies first.

- [INSEE, free](https://datacircle.dev/business-verification-apis/insee/free): $0.00 per 1,000 companies
- [Latinfo, free, GET /co/rues/registry/search](https://datacircle.dev/business-verification-apis/latinfo/free-get-co-rues-registry-search): $0.00 per 1,000 companies
- [Milquery, free](https://datacircle.dev/business-verification-apis/milquery/free): $0.00 per 1,000 companies
- [Ministry of Justice, Public Administration and Digital Transformation of Croatia, free](https://datacircle.dev/business-verification-apis/ministry-of-justice-public-administration-and-digital-transformation-of-croatia/free): $0.00 per 1,000 companies
- [Scoris, free](https://datacircle.dev/business-verification-apis/scoris/free): $0.00 per 1,000 companies

Compare every business verification API plan: [Business verification API pricing: free and cheapest plans compared](https://datacircle.dev/business-verification-api-pricing)

## See also

- [INSEE alternatives](https://datacircle.dev/insee-alternatives)
- [Latinfo alternatives](https://datacircle.dev/latinfo-alternatives)
- [Milquery alternatives](https://datacircle.dev/milquery-alternatives)
- [Ministry of Justice, Public Administration and Digital Transformation of Croatia alternatives](https://datacircle.dev/ministry-of-justice-public-administration-and-digital-transformation-of-croatia-alternatives)
- [Scoris alternatives](https://datacircle.dev/scoris-alternatives)