Well-known brand but starts at $15/mo for 10 monitors. Enterno.io — free plan with 5 monitors, Pro at $5.90/mo for 50. Multi-region checks included (RU, EU, US).
If you're looking for an alternative to Pingdom with better price/functionality or better support for a global audience with Russian/CIS specifics, Enterno.io is a direct functional equivalent with a generous free plan.
| Feature | Pingdom | Enterno.io |
|---|---|---|
| Starting price | $15-200/mo | Free (5 monitors) |
| Min. check interval | 1-5 min | 30 sec (Business) |
| Check regions | Global | RU-MSK, EU-DE, US-East (Pro+) |
| SSL monitoring | ✓ | ✓ 14-day expiry alert |
| Telegram alerts | — | ✓ |
| Russian data residency | — | ✓ |
| API | Yes | REST + GraphQL |
| Forever-free plan | — | ✓ (Scout) |
Forever-free plan (5 monitors, 1-min on Pro), Russian data residency, Telegram alerts, Robokassa/CryptoCloud billing. Pingdom wins in enterprise observability, but for small/mid teams Enterno.io offers the same capabilities at 3-10× lower cost.
Yes. The Scout free plan requires no card, no trial — it's free forever. 5 monitors, 100 API calls/day, email alerts.
Export monitors from any platform as CSV, import via API v2 in one batch. Typical 50-monitor migration takes 10-15 minutes.
History begins when the monitor is added to Enterno.io. For continuity, Pro plan retains 30 days of detailed 1-min data + 365 days of aggregated metrics.