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SPECIFICTION
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Cortex vs OneUptime

Cortex

cortex.io

OneUptime

oneuptime.com

Side by side

FigureCortexOneUptime
Price from—$0.10/mo
Free plan—Yes
Free trial—Yes
Open source——
WebYesYes
Linux—Yes
APIYesYes
Self-hosted—Yes
Plans published210
Spec score · Site Reliability Engineering Platforms7.5 (#4)8.2 (#3)
IntegrationsCortex provides more than 50 out-of-the-box integrations, including GitHub, PagerDuty, Datadog, and Jira.The pricing page lists 5,000+ integrations, and the homepage names Slack, Teams, and Jira as examples.
ProductCortex is an Engineering Operations Platform that runs mission control for an AI software factory.OneUptime combines monitoring, observability, and incident response on one platform.

Plans

Cortex

  • CustomPriced on request
  • Custom pricingPriced on request

Cortex pricing →

OneUptime

  • FreeFree
  • AI LLM Token Usage$0.02, paid once
  • Phone Call Notifications$0.10 a month
  • SMS Notifications$0.10, paid once
  • Telemetry: Logs, Traces and Metrics$0.10 a month
  • WhatsApp Notifications$0.10, paid once
  • Active Monitoring$1 a month
  • Growth$22 a month
  • Scale$99 a month
  • EnterprisePriced on request

OneUptime pricing →

In their own words

Cortex

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

Visit cortex.io

OneUptime

OneUptime combines monitoring, observability, and incident response on one platform. Incident tools include incident management, on-call rotations, alerts, and status pages; observability covers logs, metrics, traces, error tracking, and application performance monitoring. Monitoring can run checks as often as every 10 seconds and includes synthetic tests that simulate user flows. OneUptime says its AI investigates incidents, suggests resolutions, and can create fix pull requests for review. The pricing page lists 5,000+ integrations, with Slack, Teams, and Jira among the examples. Its core platform is open source under Apache 2.0 and can be inspected, modified, and self-hosted. Self-hosted deployments can run on Kubernetes or Docker Compose, including in air-gapped environments. The Free plan includes one status page, 100 subscribers, unlimited manual monitors, and email support with a five-business-day support SLA. It has no uptime SLA, and active monitors cost $1 a month each. Paid plans start at $22/user/mo, and a 14-day trial is listed.

Visit oneuptime.com