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Best Site Reliability Engineering Platforms in 2026

Site reliability engineering platforms help teams manage SLOs, track error budgets, use reliability scorecards, automate workflows and produce SRE reports. They are for people who need a way to define and monitor service reliability work.

  1. 1

    Grafana Cloud Application Observability

    Free plan AndroidAPIExtension+5

    Grafana Cloud Application Observability brings several telemetry types and service-level views together for application investigation.

    7.6 Free plan · paid from $0.03 Visit site
  2. 2

    OneUptime

    Free plan APILinuxSelf-hosted+1

    OneUptime brings service monitoring and incident response together, with both hosted plans and self-hosted deployment options.

    7.4 Free plan · paid from $22/user/mo · 14-day trial Visit site
  3. 3

    Sumo Logic

    by Sumo Logic
    Free plan APILinuxMac+2
    7.0 Free plan · pricing on request · 30-day trial Visit site
  4. 4

    Harness Service Reliability Management

    Free plan Web
    6.2 Free plan · pricing on request Visit site
  5. 5

    Pyrra

    Free plan LinuxWeb
    5.8 Free plan Visit site
  6. 6

    Cortex

    Paid APIWeb

    Cortex combines engineering context, scorecards, intelligence, and workflow tools for teams coordinating engineering operations.

    5.7 Pricing on request Visit site
  7. 7

    OpsLevel

    Paid APISelf-hostedWeb

    OpsLevel combines a software catalog, maturity checks and self-service workflows for engineering organizations.

    5.5 Pricing on request Visit site
  8. 8

    Coralogix SLO Management

    Paid Web
    4.7 14-day trial Visit site
  9. 9

    ServiceNow Service Reliability Management

    Paid AndroidiPhoneWeb
    4.5 Pricing on request Visit site
  10. 10

    Nobl9

    Paid Web
    4.4 From $14,950/yr Visit site
  11. 11

    OpenSLO

    Paid
    4.0 Open source Visit site
  12. 12

    Sloth

    Paid
    3.7 Open source Visit site
  13. 13

    Watermelon SLO Management

    Paid
    3.6 Pricing on request Visit site

#1Places #1, #2, #3, #4, #5 on this list can be bought by the makers of the software on it. See the price

Compare free plans, trial periods, paid starting prices, service limits and deployment models. Supported environments span web, API, Linux, macOS, Windows and iOS. If reading or changing code matters, review the licence.

Questions

Do these platforms have free plans?

Grafana Cloud Application Observability, Harness Service Reliability Management, OneUptime and Pyrra show free plans. Other entries use paid or free open-source pricing models.

Are free trials available?

Coralogix SLO Management and OneUptime show 14-day trials. A trial may be separate from a continuing free plan.

Which tools are open source?

OpenSLO and Sloth use open-source pricing. Their listed SLO-management details differ: OpenSLO says no, while Sloth says yes.

What platforms can I use?

Entries support web, API, Linux, macOS, Windows or iOS. Check the platform details for the product you are considering.

How is pricing shown?

Pricing may be free, freemium or paid. Examples shown include $22 per user per month for OneUptime, $0.03 for Grafana Cloud Application Observability and $14,950 per year for Nobl9.

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