Pricing
WhoisJSON API pricing
As whoisjson.com lists them, read 7 Oct 2026. The maker's own page has the final word.
| Plan | Billed and limits | Price |
|---|---|---|
| Basic | 1,000 requests/month · 20 req/min · 1 monitored domain · JSON | Free |
| Pro | Monthly; yearly billing costs 10 months for 12 months of access · 30,000 requests/month · 40 req/min · 5 monitored domains · JSON | $10 a month |
| Giga | Monthly; yearly billing costs 10 months for 12 months of access · Unlimited requests · 200 req/min · 100 monitored domains | $120 a month |
| Tera | Monthly; yearly billing costs 10 months for 12 months of access · Unlimited requests · 300 req/min · 150 monitored domains | $200 a month |
| Ultra | Monthly; yearly billing costs 10 months for 12 months of access · 150,000 requests/month · 60 req/min · 20 monitored domains · JSON | $30 a month |
| Titan | Monthly; yearly billing costs 10 months for 12 months of access · Unlimited requests · 600 req/min · 500 monitored domains | $399 a month |
| Scale | Monthly; yearly billing costs 10 months for 12 months of access · 1,000,000 requests/month · 100 req/min · 30 monitored domains · JSON | $50 a month |
| Atlas | Monthly; yearly billing costs 10 months for 12 months of access · Unlimited requests · 900 req/min · 500 monitored domains | $600 a month |
| Mega | Monthly; yearly billing costs 10 months for 12 months of access · Unlimited requests · 100 req/min · 50 monitored domains | $80 a month |
From whoisjson.com.