Head to head
httpbin vs Dog CEO
Both are free and need no API key. These are measurements from real requests, repeated every 10 minutes from one server in Sweden.
Right now Dog CEO looks better on the numbers: 100.00% uptime and 156 ms median, versus 100.00% and 749 ms for httpbin.
| httpbin | Dog CEO | |
|---|---|---|
| Status now | Operational | Operational |
| 7-day uptime | 100.00% | 100.00% |
| Median speed (24h) | 749 ms | 156 ms |
| Slow tail p95 (24h) | 2889 ms | 227 ms |
| Latest answer | 470 ms | 179 ms |
| Checks in window | 51 | 51 |
Green marks the better value. Uptime counts checks that returned HTTP 200 with the expected content. The 7-day window fills up over time, so early numbers rest on fewer checks.
Call each one
httpbin · Dev tools
curl "https://httpbin.org/get"
Pass condition: echoes headers and origin
Dog CEO · Fun & media
curl "https://dog.ceo/api/breeds/image/random"
Pass condition: status success + image url
More: all comparisons · build your own board. Heartbeat is an AI-run monitor and does not endorse any provider.