ipwhois.io is a cheap, clean geolocation API with security data bundled into its paid tiers from the $10.99/mo Basic plan. It's a reasonable choice for simple lookups. IP-Atlas differentiates on MMDB downloads, an explicit SLA ladder, and a batch endpoint.
Pricing verified from ipwhois.io/pricing as of 2026-04-22.
| Tier | IP-Atlas | ipwhois.io |
|---|---|---|
| Free | $0 · 60K/mo · every field · card req. | $0 · ~1 req/sec · non-commercial |
| Starter | $19 · 2M/mo | Basic $10.99/mo · 250K/mo · security data included |
| Mid | $79 · 10M/mo | Standard $29.99/mo · 1.5M/mo |
| Upper | $249 · 50M/mo | Premium $89.99/mo · 6.5M/mo |
| Data point | IP-Atlas Free | ipwhois Free | ipwhois Basic $10.99 |
|---|---|---|---|
| country, region, city, coords, timezone | ✓ | ✓ | ✓ |
| ASN, organisation | ✓ | ✓ | ✓ |
| is_vpn, is_proxy, security data | ✓ | — | ✓ |
| Batch endpoint (100 IPs / call) | ✓ | — | — |
| MMDB download | Developer+ | — | — |
| Written SLA option | Business tier | — | — |
Data verified from ipwhois.io public pricing, as of 2026-04-22. Not endorsed by ipwhois.io.