# 16 DR Checker alternatives in 2026

Last updated: November 7, 2026.

The best DR Checker alternatives for domain WHOIS APIs: Robtex, DomScan and WhoisFreaks, by our benchmark of November 7, 2026.

## Domain WHOIS API alternatives

DR Checker is #8 of the 13 providers we rank. Every provider of this API, ranked: [Domain WHOIS API: best providers in 2026](https://datacircle.dev/best-domain-whois-api)

1. [Robtex, free](https://datacircle.dev/domain-whois-apis/robtex/free): Overall score 83.6, Accuracy score 72, $0.00 per 1,000 domains
2. [DomScan, $6 monthly, Starter](https://datacircle.dev/domain-whois-apis/domscan/free-post-v1-whois-bulk#6-monthly-starter-post-v1-whois-bulk): Overall score 73.6, Accuracy score 87, $0.72 per 1,000 domains
3. [WhoisFreaks, $200 monthly, Monthly Subscription, 150,000 API Credits](https://datacircle.dev/domain-whois-apis/whoisfreaks/free-post-v2-0-bulkwhois-live#200-monthly-monthly-subscription-150000-api-credits-post-v2-0-bulkwhois-live): Overall score 73.4, Accuracy score 77, $1.33 per 1,000 domains
4. [Searchwire, $10 pack](https://datacircle.dev/domain-whois-apis/searchwire/free#10-pack): Overall score 71.5, Accuracy score 44
5. [WhoisJsonAPI, $129 monthly, Premium](https://datacircle.dev/domain-whois-apis/whoisjsonapi/49-monthly#129-monthly-premium-get-v1-domain): Overall score 62.6, Accuracy score 87, $0.258 per 1,000 domains
6. [Pushbuild, top-up](https://datacircle.dev/domain-whois-apis/pushbuild/free#top-up): Overall score 53.5, Accuracy score 74, $2.40 per 1,000 domains
7. [Leadgen Romania, €29 monthly](https://datacircle.dev/domain-whois-apis/leadgen-romania/free-no-key#29-monthly): Overall score 50.9, Accuracy score 48, $0.218 per 1,000 domains
9. [Unstuckapi, $10 pack](https://datacircle.dev/domain-whois-apis/unstuckapi/free#10-pack): Overall score 49.8, Accuracy score 72, $10.00 per 1,000 domains
10. [Suprsonic, $29 monthly](https://datacircle.dev/domain-whois-apis/suprsonic/free#29-monthly): Overall score 49.1, Accuracy score 80, $14.50 per 1,000 domains
11. [fetcher.cloud, pay as you go](https://datacircle.dev/domain-whois-apis/fetcher-cloud/free#pay-as-you-go): Overall score 45.1, Accuracy score 87, $5.00 per 1,000 domains
12. [IP2Location.io, $499 monthly](https://datacircle.dev/domain-whois-apis/ip2location-io/free#499-monthly): Overall score 42.9, Accuracy score 72, $3.33 per 1,000 domains
13. [JsonWhoisAPI, pay as you go, Next 50,000](https://datacircle.dev/domain-whois-apis/jsonwhoisapi/free#pay-as-you-go-next-50000): Overall score 33.4, Accuracy score 53, $9.00 per 1,000 domains

## Domain authority API alternatives

On our DR Checker plan pages, we compare each DR Checker plan with other providers' plans. We list other providers' plans below, cheapest per 1,000 domains first.

- [Tranco, free](https://datacircle.dev/domain-authority-apis/tranco/free): $0.00 per 1,000 domains
- [Omkar Cloud, $16 monthly, Starter Plan, GET /domains/authority, Domain Authority](https://datacircle.dev/domain-authority-apis/omkar-cloud/free-plan-get-domains-authority-domain-authority#16-monthly-starter-plan-get-domains-authority-domain-authority): $0.80 per 1,000 domains
- [UnblockingAPI, €10 pack](https://datacircle.dev/domain-authority-apis/unblockingapi/free#10-pack): $1.13 per 1,000 domains
- [ScrapeWhale, $9.90 pack](https://datacircle.dev/domain-authority-apis/scrapewhale/free#9-90-pack): $9.90 per 1,000 domains

Compare every domain authority API plan: [Domain authority API pricing: free and cheapest plans compared](https://datacircle.dev/domain-authority-api-pricing)