shouldiuse.io

Comparison

OneUptime vs PagerDuty

OneUptime and PagerDuty both land on Depends.

OneUptime versus PagerDuty
CompareOneUptimePagerDuty
VerdictDependsDepends
Best forDevOps teams ditching Datadog bills24/7 on-call engineering teams
Who it's not forTeams needing only simple uptime checks . Uptime Kuma does it for freeSmall teams . per-user pricing punishes headcount
PrivacyActive 2025-2026 CVE history including critical RCE/command injection and privilege escalation; fixes appear shipped, but vet before sensitive deployments.SOC 2 Type 2 and GDPR programs in place; 12 CVEs on record plus an August 2025 breach via its Salesloft Drift integration.
Support qualityG2 review cites unhelpful support response.No support-quality evidence in sources
Public sentimentPraise centers on it being an awesome open-source bargain, while Reddit and G2 voices report dislikes and weak support.⁶Users rate it 4.5/5 on G2 and praise ease of use, but per-user pricing is the recurring complaint.15
Biggest gotchaSecurity track record: several critical CVEs in the past year . patch self-hosted deployments fast.12Per-user pricing compounds fast; AIOps and AI capabilities are separate paid add-ons

Pick OneUptime when

  • DevOps teams ditching Datadog bills
  • Open-source / self-host shops
  • Teams bundling uptime, on-call, status page
  • Engineering-led startups with on-call rotations

When OneUptime is not a fit

  • Teams needing only simple uptime checks . Uptime Kuma does it for free
  • Non-technical teams; self-hosting and upgrades demand real ops skill
  • Buyers who need responsive vendor support
  • Strict-security orgs unwilling to vet its CVE history

Pick PagerDuty when

  • 24/7 on-call engineering teams
  • Mid-size to large SRE/DevOps orgs
  • Multi-team escalation and alerting
  • Compliance-driven enterprises (SOC 2)

When PagerDuty is not a fit

  • Small teams . per-user pricing punishes headcount
  • Solo devs or side projects needing simple alerts
  • Anyone wanting flat-rate or free alerting
  • Teams without staff to maintain schedules and integrations

Sources

  1. OneUptime . official siteoneuptime.com
    official
  2. OneUptime pricingoneuptime.com
    official
  3. GitHub . OneUptime/oneuptimegithub.com
    official
  4. Show HN: OneUptime . open-source Datadog alternativenews.ycombinator.com
    review
  5. G2 . OneUptime reviewsg2.com
    review
  6. AppSumo . OneUptime reviewsappsumo.com
    review
  7. Reddit r/sre . open-source incident.io alternativereddit.com
    review
  8. Reddit r/OpenTelemetry . Datadog alternative threadreddit.com
    review
  9. SentinelOne . CVE-2026-32306 SQLisentinelone.com
    security
  10. GBHackers . critical command injectiongbhackers.com
    security
  11. NVD . CVE-2026-30920nvd.nist.gov
    security
  12. Kodem Security . CVE-2026-30957kodemsecurity.com
    security
  13. SpotSaaS . OneUptime vs Uptimia pricingspotsaas.com
    review
  14. Who Funded OneUptime . YC backingbilliondollarpitchdecks.com
    news
  15. PagerDuty Reviews 2026 | G2g2.com
    review
  16. PagerDuty Reviews | Capterracapterra.com
    review