Pixie
What it is
Pixie is open-source observability and debugging software for developers working with Kubernetes. It collects metrics, events, traces, and logs without code changes, using dynamic eBPF probes and ingestors. Developers can run community, team, or custom scripts to debug as code and share sessions. A CLI provides health checks and charts, with a browser interface available when needed. Pixie supports hosted and self-hosted deployments, and its Vizier data-collection component runs in the Kubernetes cluster. It requires Kubernetes v1.21 or later and Linux nodes; the pods that install BPF programs need privileged access to the Linux kernel. The project lists Cosmic Cloud and New Relic Cloud as free hosted versions. Pixie says telemetry traffic is encrypted in transit. Its requirements page says telemetry passes through Pixie Cloud without persistence, while its install guide says hosted-backend telemetry data is stored on the Kubernetes cluster rather than Pixie Cloud. The project lists several unsupported environments, including Windows and Docker Desktop.
For and against
For
- Collects metrics, events, traces, and logs without code changes.
- Supports hosted and self-hosted deployments.
- Includes CLI health checks and charts.
- Free hosted versions are listed.
- Telemetry traffic is encrypted in transit.
Against
- Requires Kubernetes v1.21 or later and Linux nodes.
- BPF installation pods require privileged kernel access.
- Windows, Docker Desktop, and several environments are unsupported.
- Hosted-backend telemetry storage descriptions differ between project pages.
The verdict
Pixie offers script-based debugging and telemetry collection for supported Kubernetes clusters, with hosted and self-hosted options. Check the environment requirements and privileged-access needs before choosing it.
Who it suits
Pixie suits developers who need observability and debugging tools for supported Kubernetes environments. It is intended for users able to meet its Linux, Kubernetes, and privileged-access requirements.
Plans and prices
Cosmic Cloud hosted Pixie
100% free hosted version of the open source project · community offering by Pixie maintainers
Read 4 Oct 2026 · px.dev
New Relic Cloud
Free hosted version of the open source project
Read 4 Oct 2026 · px.dev
On the record
- Cloud options
- The maker lists Cosmic Cloud and New Relic Cloud as free hosted versions of the open-source project.px.dev · read 4 Oct 2026
- Data collection
- Pixie accesses metrics, events, traces, and logs without code changes using dynamic eBPF probes and ingestors.px.dev · read 4 Oct 2026
- Debugging
- Users can run community, team, or custom scripts to debug as code and share sessions.px.dev · read 4 Oct 2026
- Deployment
- Pixie supports hosted and self-hosted deployments, and its Vizier data collection component runs in the Kubernetes cluster.docs.px.dev · read 4 Oct 2026
- Integrations
- The homepage lists Minikube, EKS, GKE, AKS, and self-managed Kubernetes environments.px.dev · read 4 Oct 2026
- Interface
- Pixie provides a CLI for health checks and charts, with a browser interface available when needed.px.dev · read 4 Oct 2026
- Permissions
- Pixie pods that install BPF programs require privileged access to the Linux kernel.docs.px.dev · read 4 Oct 2026
- Purpose
- Pixie is open-source Kubernetes observability and debugging software for developers.px.dev · read 4 Oct 2026
- Requirements
- Pixie requires Kubernetes v1.21 or later and runs on Linux nodes.docs.px.dev · read 4 Oct 2026
- Security
- Pixie telemetry traffic is encrypted in transit, and the requirements page says telemetry passes through Pixie Cloud without persistence.docs.px.dev · read 4 Oct 2026
- Storage
- The install guide says telemetry data used with a hosted backend is stored exclusively on the Kubernetes cluster, not in Pixie Cloud.docs.px.dev · read 4 Oct 2026
- Support
- The project directs users to its Community Slack, troubleshooting guide, and GitHub issue tracker for help.docs.px.dev · read 4 Oct 2026
- Unsupported environments
- The requirements page lists EKS Fargate, GKE Autopilot, Docker Desktop, k3d, kind, and Windows as unsupported.docs.px.dev · read 4 Oct 2026
