Denmark business verification API: best providers in 2026
CVR API is the best Denmark business verification API in our 2026 benchmark. CVR API is free. CVR API's plan covers companies in Denmark and Norway only.
Top Denmark business verification API providers by score
| Rank | Provider and plan | Overall score | Accuracy score | Median answer time | $ per 1,000 companies |
|---|---|---|---|---|---|
| 1 | CVR API, free, for Denmark and Norway only · cvrapi.dk | 78.6 | 80 | 0.22 s | $0.00 |
| 2 | Leadstrategist, DKK 119 (about $18) monthly, for Denmark only · leadstrategist.dk | 69.1 | 80 | under 0.1 s | $0.03 |
| 3 | IsValid, €9 monthly, Starter · isvalid.dev | 68.4 | 70 | under 0.1 s | $0.034 |
| 4 | DanskCVRAPI, DKK 599 (about $90) monthly, Enterprise, for Denmark only · danskcvrapi.dk | 68.1 | 90 | 0.22 s | $0.045 |
| 5 | Bosco Labs, $10 pack, $10 credit pack, for 8 countries only · boscolabs.dev | 65.2 | 80 | 0.48 s | $30.00 |
| 6 | Ownr, DKK 299 (about $45) monthly, for Denmark only · ownr.dk | 61.1 | 100 | under 0.1 s | Unknown |
| 7 | W System EU Business Data, €49 monthly, Pro, for 28 countries only · wsystem.dev | 53.7 | 80 | 1.6 s | $11.03 |
| 8 | Virkdata, DKK 299 (about $45) monthly, for Denmark only · virkdata.dk | 47.1 | 80 | 1.2 s | $2.25 |
| 9 | SavvyIQ, top-up from $5, Pay as you go · savvyiq.ai | 46.5 | 80 | 25 s | $100.00 |
| 10 | SONAR (getsonar.report), top-up from €5, Pay as you go, for 18 countries only · getsonar.report | 40.8 | 70 | 8.8 s | $562.65 |
Unknown: the provider's pages give the plan's price. They don't say how many companies come with the plan.
How we tested
We called business verification APIs on lists of companies. We made one list for each country, US state, county, town or city. We made two lists for Israel. We have a list of charities in England and Wales too. We have a list of US transport companies and a list of US health care companies. We have a list of US investment advisers, a list of US nonprofits and a list of US banks. We have a list of US public companies too. We show how often each API is right about whether a company is registered, and how long each lookup takes.
You may reuse this ranking under CC BY 4.0. Credit Datacircle with a link to this page.
- Denmark business verification API pricing: free and cheapest plans
- Business verification API: best providers in 2026
- Denmark business verification API benchmark as CSV