# 10 Grundfast alternatives in 2026

Last updated: November 14, 2026.

The best Grundfast alternative for company enrichment APIs is GLEIF, then Tapline and TrustMRR, by our benchmark. Grundfast's website is grundfast.dk.

## Company enrichment API alternatives

[Grundfast](https://datacircle.dev/company-enrichment-apis/grundfast/free#dkk-249-monthly) is #193 of the 301 providers we rank. Every provider of this API, ranked: [Company enrichment API: best providers in 2026](https://datacircle.dev/best-company-enrichment-api)

1. [GLEIF, free](https://datacircle.dev/company-enrichment-apis/gleif/free): Overall score 71.5, Accuracy score 47, median answer time under 0.1 s, $0.00 per 1,000 companies
2. [Tapline, $49 monthly](https://datacircle.dev/company-enrichment-apis/tapline/free#49-monthly): Overall score 46.0, Accuracy score 41, median answer time 0.77 s, $0.98 per 1,000 companies

### Under half the top Accuracy score

3. [TrustMRR, free](https://datacircle.dev/company-enrichment-apis/trustmrr/free): Overall score 71.5, Accuracy score 34, median answer time under 0.1 s, $0.00 per 1,000 companies
4. [ScrapeUnblocker, pay as you go](https://datacircle.dev/company-enrichment-apis/scrapeunblocker/free-free-post-companies-crunchbase#pay-as-you-go-pay-as-you-go-post-companies-crunchbase): Overall score 56.3, Accuracy score 30, median answer time 4.0 s, $1.13 per 1,000 companies
5. [CompanyEnrich, $149 monthly, Pro](https://datacircle.dev/company-enrichment-apis/companyenrich/free-trial-get-companies-enrich-enrich-by-domain#149-monthly-pro-get-companies-enrich-enrich-by-domain): Overall score 54.7, Accuracy score 20, median answer time under 0.1 s, $2.98 per 1,000 companies
6. [Context.dev, $500 monthly, Scale](https://datacircle.dev/company-enrichment-apis/context-dev/free-tier-post-v1-brand-retrieve-lookup-by-domain#500-monthly-scale-post-v1-brand-retrieve-lookup-by-domain): Overall score 51.6, Accuracy score 20, median answer time under 0.1 s, $5.00 per 1,000 companies

### Only for some countries

191. [Foretak, free](https://datacircle.dev/company-enrichment-apis/foretak/free), for Norway, the United Kingdom and Sweden only: Overall score 68.0, Accuracy score 36, median answer time 0.42 s, $0.00 per 1,000 companies
192. [UID Register, free, Public Services](https://datacircle.dev/company-enrichment-apis/uid-register/free-public-services-post-v5-0-publicservices-svc-getbyuid), for Switzerland only: Overall score 67.4, Accuracy score 35, median answer time under 0.1 s, $0.00 per 1,000 companies
194. [data.colorado.gov, free, No application token](https://datacircle.dev/company-enrichment-apis/data-colorado-gov/free-application-token#free-no-application-token), for the United States only: Overall score 66.4, Accuracy score 33, median answer time 0.10 s, $0.00 per 1,000 companies
195. [Leadstrategist, DKK 119 (about $18) monthly](https://datacircle.dev/company-enrichment-apis/leadstrategist/free#dkk-119-monthly), for Denmark only: Overall score 66.3, Accuracy score 32, median answer time under 0.1 s, $0.03 per 1,000 companies

## See also

- [GLEIF alternatives](https://datacircle.dev/gleif-alternatives)
- [Tapline alternatives](https://datacircle.dev/tapline-alternatives)
- [TrustMRR alternatives](https://datacircle.dev/trustmrr-alternatives)
- [ScrapeUnblocker alternatives](https://datacircle.dev/scrapeunblocker-alternatives)
- [CompanyEnrich alternatives](https://datacircle.dev/companyenrich-alternatives)
- [Context.dev alternatives](https://datacircle.dev/context-dev-alternatives)
- [Foretak alternatives](https://datacircle.dev/foretak-alternatives)
- [UID Register alternatives](https://datacircle.dev/uid-register-alternatives)
- [data.colorado.gov alternatives](https://datacircle.dev/data-colorado-gov-alternatives)
- [Leadstrategist alternatives](https://datacircle.dev/leadstrategist-alternatives)