CuliPulse vs UptimeRobot
UptimeRobot is a hosted uptime monitoring service. Its site says you can monitor uptime, SSL certificates, ports and cron jobs, and get alerts when something breaks.
| Feature | CuliPulse | UptimeRobot |
|---|---|---|
| Free plan | 50 monitors, checks every 5 min, 30 days of history. | Yes. 50 monitors, checks every 5 minutes, basic status pages.source |
| Cheapest paid plan | $9/month (Solo): 30 monitors, checks every 60s, 1 year of history. | Solo: $9/month on annual billing ($108/year). 10 monitors and 60-second checks.source |
| Private / internal services | A small open-source agent runs inside your network and connects out to CuliPulse. No inbound ports. | Its FAQ points to heartbeat monitors for devices inside an intranet: the device sends requests out to UptimeRobot, which alerts when they stop arriving.source |
| Cron job (heartbeat) monitoring | Yes. Each job pings its own URL; you're alerted when a ping doesn't arrive on time. | Yes, from the Solo plan: heartbeat monitoring for cron and background jobs. It is not included on Free.source |
| Status pages | 1 status page on Free, up to 10 on Pro, hosted at culipulse.dev/s/<name>. | 1 status page on Free, without customization; 3 on Solo, with your own domain; 100 on Team; unlimited on Scale.source |
| Terraform provider | Official provider culipulse/culipulse for Terraform and OpenTofu (HTTP and heartbeat monitors, webhook channels, alert routing). | Yes. UptimeRobot publishes its own Terraform provider (uptimerobot/uptimerobot), which also works with OpenTofu.source |
| Open source / self-hosting | The agent is open source (Apache-2.0). CuliPulse itself is a hosted service. | Not stated on their public pricing or docs pages.source |
| Notification channels | Email, Slack, Telegram and webhooks. | Email, SMS and voice call. Free includes 5 integrations (Google Chat, Discord, Pushover, Pushbullet, Splunk); Solo adds Slack, Mattermost, Telegram and Microsoft Teams; Team adds webhooks, Zapier and PagerDuty.source |
Where UptimeRobot is stronger
- Sends alerts by SMS and voice call. On Free the SMS and voice-call credits are not included, but they can be bought separately.source
- Status pages on your own domain, from the Solo plan.source
- Checks as often as every 15 seconds on the Scale plan, and custom faster intervals on Enterprise.source
- Has a mobile app for Android and iOS.source
Where CuliPulse is different
- Checks private and internal services through a small open-source agent you run inside your network. It only makes outbound connections.
- Every monitor type is on every plan, including Free. Plans differ in limits such as monitor count, check speed and history.
Questions
Does UptimeRobot have a free plan?
Yes. The free plan includes 50 monitors with checks every 5 minutes and basic status pages.
How much is UptimeRobot's cheapest paid plan?
Solo is $9/month on annual billing ($108/year), with 10 monitors and 60-second checks.
Does UptimeRobot have a Terraform provider?
Yes. UptimeRobot publishes its own Terraform provider, uptimerobot/uptimerobot.
UptimeRobot is a trademark of its owner. CuliPulse is not affiliated with UptimeRobot. Facts last checked 2026-10-10. Prices and plans change — follow the source links for the current details.