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SPECIFICTION
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OnlineOrNot vs StillUp

OnlineOrNot

onlineornot.com

StillUp

stillup.org

Side by side

FigureOnlineOrNotStillUp
Price from$15/mo$9/mo
Free planYesYes
Free trialYes—
Open source——
WebYesYes
macOSYes—
LinuxYes—
APIYes—
Plans published36
Spec score · Status Page Software9.1 (#3)7.9 (#24)
Spec score · Status page services9.1 (#5)7.9 (#23)
Custom domainYesYes
Free planYesYes
Incident updatesYesYes
Maintenance schedulingYesNo
Paid from159
Status pagesStatus pages can publish incidents, maintenance windows, component status, uptime history, subscribers, private pages and custom domains.Public status pages show monitor status, uptime percentages, and active incidents; users can post timestamped incident updates from the dashboard.
What it doesOnlineOrNot monitors websites, APIs, cron jobs, IoT services and other internet-connected systems, then alerts users when failures occur.StillUp monitors websites and HTTP or HTTPS endpoints, including REST APIs, GraphQL endpoints, health check routes, and webhooks.

Plans

OnlineOrNot

  • HobbyFree
  • Pro$15 a month
  • EnterprisePriced on request

OnlineOrNot pricing →

StillUp

  • FreeFree
  • Pro$9 a month
  • Business$29 a month
  • FreeFree
  • Pro$9 a month
  • Business$29 a month

StillUp pricing →

In their own words

OnlineOrNot

OnlineOrNot has no write-up on Specifiction yet; its figures are above.

Visit onlineornot.com

StillUp

StillUp is a web-based service for monitoring websites and HTTP or HTTPS endpoints, including REST APIs, GraphQL endpoints, health checks, and webhooks. Monitors run every minute on every plan, including Free. StillUp compares each response status with an expected code, defaulting to 200, and reports an outage when the code differs or a request times out after the default 10-second limit. Alerts are available by email, Slack, Discord, and Telegram on all plans, with detection alerts and recovery notices. Public status pages display monitor status, uptime percentages, and active incidents; dashboard users can post timestamped incident updates. Custom domains are available on every plan, with SSL provisioned after CNAME configuration. Free costs nothing for three monitors and seven days of history. Pro costs $9 a month for 50 monitors and 90 days; Business costs $29 a month for 200 monitors and 90 days.

Visit stillup.org