Short answer. UptimeRobot is a solid entry-level uptime monitor, but in 2026 teams often outgrow it when they need true multi-region checks (including Russia), incident management, and AI-native integrations. If you want checks from RU, EU and US, public status pages, heartbeat monitoring for cron jobs, and a REST API документацию v4 with an MCP server, take a look at enterno.io: 10 monitors free at a 5-minute interval, with paid tiers down to 1 minute and 30 seconds.
When to look for a replacement
UptimeRobot covers the basic "site up / site down" case well. The need for an alternative usually shows up when a team wants one of these:
- Checks from Russia and nearby regions — many Western tools only probe from EU/US, which produces false alerts for RU-facing apps.
- Incident management — automatic open/close of incidents, not just isolated alerts.
- Public status pages with a custom domain and embeddable badges.
- Heartbeat monitoring for cron jobs and background workers (a dead man's switch).
- An AI-native layer — an MCP server and REST API so agents can pull status and metrics themselves.
Capability categories worth comparing
To keep the comparison honest, compare the presence of capability categories, not "free-tier monitor counts." Competitor pricing and limits change — always verify current plans on the vendor's site.
| Capability category | UptimeRobot | enterno.io |
|---|---|---|
| HTTP / SSL / Ping / DNS checks | Yes (plan-dependent) | Yes, all four types |
| Multi-region with a Russian point | Usually no RU point | RU (ru-msk) + EU + US |
| Incidents (open/close) | Partial | Yes |
| Public status pages | Yes | Yes, custom domain + badges |
| Heartbeat for cron/agents | Yes (cron monitoring) | Yes |
| Alert channels | Email, webhook, etc. | Telegram, Slack, email, webhook, PagerDuty, Jira |
| REST API | Yes | REST API v4 |
| MCP server for AI agents | No | Yes |
| RU UI localization | No | Full |
enterno.io as an alternative
The free enterno.io plan gives you 10 monitors at a 5-minute interval — enough to cover a small project end to end. Paid tiers (299 / 490 / 1490 / 3990 ₽) drop the interval to 1 minute and 30 seconds and unlock multi-region beyond RU. There are 48+ diagnostic tools on board: HTTP checker, SSL, ping, DNS, security scanner and more.
The key difference for Russian-speaking teams: checks from a Moscow point (ru-msk) plus EU and US, so you see real availability for your audience rather than "how it looks from Frankfurt."
Create a monitor via API
Any monitor can be created programmatically through REST API v4. Example for an HTTP monitor:
curl -X POST https://enterno.io/api/v4/monitors \
-H "X-API-Key: your_key" \
-H "Content-Type: application/json" \
-d '{
"url": "https://example.com",
"check_type": "http",
"interval_minutes": 1,
"expected_code": 200,
"check_regions": "ru-msk,eu-de,us-east",
"notify_telegram": true
}'The response returns the monitor id, which you then use to poll history, charts and manage the monitor.
Alerts and escalation
- Telegram — instant messages with buttons to the status page and SSL check.
- Slack — via webhook into the right channel.
- PagerDuty / Jira — for on-call rotations and auto-creating incident tickets.
- Webhook — your own logic with an HMAC signature.
Migrating without downtime
- Export your list of URLs from UptimeRobot.
- Create monitors in enterno.io (via UI or the массовую проверку URL API) alongside the old service.
- Compare alerts for 1–2 weeks, then retire the old service.
FAQ
Does enterno.io have a free plan?
Yes: 10 monitors at a 5-minute check interval, with no expiry. Enough for personal projects and small sites.
Can I check a site from Russia?
Yes. A ru-msk (Moscow) point is available, and paid tiers add EU and US for multi-region checks.
How is heartbeat different from a normal monitor?
A normal monitor probes your URL itself. Heartbeat is the reverse — it waits for a "ping" from your cron job or agent and alerts if the ping is late.
Are AI agents supported?
Yes, there is a REST API v4 and an MCP server, so an agent can pull status and metrics and create monitors on its own.
Ready to try? Create your first monitors on the monitors page and publish a status page in minutes.
Related reading: best API monitoring tools, multi-region monitoring, heartbeat for cron.