Side by side
Performance Co-Pilot vs Watchflare
Both stand on server monitoring. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan APILinuxMac+2
Choose PCP if you need a free, self-hosted toolkit for collecting and analyzing performance data across multiple hosts. Its centralized monitoring and historical comparisons suit distributed environments, while teams seeking Windows or Solaris downloads should account for the required source build.
Visit Performance Co-Pilot Free plan LinuxMacSelf-hosted+1
Watchflare combines host monitoring, package inventory, and configurable alerts in a self-hosted system. Its free plan and user-controlled infrastructure may suit teams comfortable operating the Hub and database themselves.
Visit WatchflareThe facts
| Performance Co-Pilot | Watchflare | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | API, Linux, Mac, Self-hosted, Windows | Linux, Mac, Self-hosted, Web |
| Lowest paid plan | Free or on request | Free or on request |
| Plans published | 1 | 1 |
| Maker | Not published | Not published |
| Website | pcp.io | watchflare.io |
| On server monitoring | #20 of 38 | #24 of 38 |
Performance Co-Pilot: what it does well
- Combines performance metrics from multiple hosts and operating systems.
- Supports both live and historical performance analysis.
- Agents cover systems, databases, web servers, and cluster infrastructure.
- Offers APIs, libraries, and a plugin framework for performance data.
- Includes a Grafana plugin, Ansible roles, and Java instrumentation.
What to know first
- Windows and Solaris require building from source.
- Monitoring requires an agent; agentless monitoring is unavailable.
- Deployment is self-hosted.
- The toolkit has no free trial.
Watchflare: what it does well
- Collects host metrics every 30 seconds.
- Optional Docker and Podman container monitoring.
- Daily scans across about 30 package managers.
- Email and multiple Shoutrrr notification channels.
- Free self-hosted plan runs on your hardware.
What to know first
- Windows support is planned, not listed as available.
- Container metrics are not buffered during outages.
- Documented Docker deployment requires Engine 20.10+ and Compose v2+.
Alternatives to Performance Co-Pilot Alternatives to Watchflare The whole list