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UptimeRobot is a hosted service for website and API availability checks, with a free plan and public status pages. Developers looking to replace it may want self-hosting, broader telemetry or a different cost model. These alternatives range from self-run metrics and infrastructure monitoring to hosted observability platforms. They are not all drop-in uptime-check replacements: compare the checks, alerting and status-page features your codebase depends on, then verify API access, pricing at your expected usage and migration options with each vendor.
01Why people leave UptimeRobot
A legacy plan got more expensive
One long-time customer on r/selfhosted reported a forced plan change from $8 to $34 per month to keep roughly 30–35 monitors.
False-positive alerts
Some r/msp users report repeated false positives from heartbeat or HTTP monitoring; others say their UptimeRobot alerts are reliable.
Monitoring needs outgrew uptime checks
A commenter on r/msp said an RMM may suit internal infrastructure better; another found page-text checks caught application errors.
02The alternatives, ranked by fit
- Self-run metrics
PrometheusPrometheusPrometheus is a fit if you want to own the monitoring stack and already use cloud-native services or PromQL. It provides free metrics monitoring, but your team runs and scales the servers. That is a different model from UptimeRobot’s hosted availability checks, so plan the migration around the metrics and alerting you need, and confirm how to represent your existing checks.
Trade-off: You take on server operations; it is not a like-for-like hosted uptime service.
7.8/10from
Freefree plan - Self-hosted infrastructure
ZabbixZabbixZabbix suits teams that want self-hosted infrastructure monitoring and want to avoid per-device license fees. The listed plan is free, with no starting price specified. Compared with UptimeRobot, it shifts more setup and tuning to your team. Before moving, map your current monitors, notifications and status-page needs to Zabbix’s capabilities and check its API options.
Trade-off: Free licensing does not remove the work of setup and ongoing tuning.
7.8/10from
Freefree plan - Telemetry teams
GrafanaGrafanaGrafana Cloud is a candidate if your stack already uses OpenTelemetry or Prometheus and you want to consolidate telemetry signals. It has a free plan and is listed from $19; costs rise as telemetry usage grows. This is broader observability rather than a direct uptime-check swap, so verify the monitoring and status-page features you need and estimate costs from expected telemetry volume.
Trade-off: Telemetry costs can grow with usage; confirm availability-check coverage before switching.
7.6/10from
$19/mofree plan - OpenTelemetry-first teams
New RelicNew RelicNew Relic fits teams consolidating observability signals around OpenTelemetry, with incident response across applications also in scope. The listed price starts at $10 and includes a free plan, but ingest and seat costs need close tracking. It is a broader platform than UptimeRobot, so check which existing checks and alert workflows it can replace and model expected usage before migrating.
Trade-off: Ingest and seat costs require monitoring as usage and team size change.
7.2/10from
$10/mofree plan - Consolidated observability
DatadogDatadogDatadog is worth evaluating if your team wants to consolidate monitoring of cloud infrastructure with security and telemetry. The listed starting price is $500, so compare that against your current monitoring spend and the features you would actually use. Before replacing UptimeRobot, verify the availability checks, integrations, API access and pricing details your production setup requires.
Trade-off: The listed starting price is high for teams that only need uptime checks.
6.2/10from
$500/mo - Tracing and topology
DynatraceDynatraceDynatrace suits teams consolidating observability that need tracing and topology or user monitoring. It is listed from $7, but an annual commitment and usage charges call for careful cost planning. This is broader than UptimeRobot’s availability-monitoring focus. Check which current monitors and alert routes it can replace, and confirm the contract and usage model before moving production checks.
Trade-off: Annual commitment and usage charges make total cost planning important.
7.1/10from
$7/mo
03Side by side
| Tool | Score | From | Free plan | Best for |
|---|---|---|---|---|
 UptimeRobot UptimeRobot (current) | 6.9 | €9/mo | Yes | Website and API availability checks |
| Prometheus Prometheus | 7.8 | Free | Yes | Teams monitoring systems and services |
| Zabbix Zabbix | 7.8 | Free | Yes | Teams with self-hosting capacity |
| Grafana Grafana | 7.6 | $19/mo | Yes | Teams consolidating telemetry signals |
| New Relic New Relic | 7.2 | $10/mo | Yes | Teams consolidating observability tools |
| Datadog Datadog | 6.2 | $500/mo | No | Teams consolidating observability and security |
| Dynatrace Dynatrace | 7.1 | $7/mo | No | Teams consolidating observability tools |
Questions people ask
Which UptimeRobot alternative is free?
Prometheus is listed from $0 and provides free metrics monitoring, but your team must run and scale the servers. Zabbix has a free plan and is self-hosted, with setup and tuning required. These are not automatically equivalent to a hosted UptimeRobot monitor; check that they cover your specific checks and alerting needs.
Which alternative is closest to UptimeRobot for website checks?
The available options here are largely broader observability or infrastructure-monitoring products, not confirmed one-for-one replacements for UptimeRobot’s website and API checks. Before choosing, ask the vendor about check types, alert behavior, status pages, API access and limits, then compare those against the monitors your team actually uses.
How should I compare monitoring prices?
Treat listed starting prices as a starting point, not a total-cost estimate. Grafana’s costs rise with telemetry usage; New Relic calls for tracking ingest and seat costs; Dynatrace has usage charges and an annual commitment. Ask vendors to price your expected checks, telemetry, users and required features before migrating.