Uptrace
uptrace.devCollect OpenTelemetry traces, metrics, and logs in a hosted or self-managed observability platform.
Collect OpenTelemetry traces, metrics, and logs in a hosted or self-managed observability platform.
A free project time tracker that starts without an account and can also run on infrastructure you control.
Sentry-SDK-compatible error monitoring, available hosted or self-hosted.
Multi-protocol access client and self-hosted server management
Build a hierarchical personal knowledge base locally or on a self-hosted server.
Use channel-based team chat with open-source hosting and no per-seat charge.
Create a hosted wiki site for publishing and collaboratively maintaining documents.
View and share appointments from multiple calendar providers in one cross-device app.
Organize work and personal life with tasks, projects, areas, recurring workflows, and a day planner.
Plan a week of work on a local-first timeline with projects, offline access, and self-hosting.
Turn product usage into invoices with hosted or self-managed billing
Store and query observability telemetry in a columnar data lake with SQL and PromQL.
Keep asynchronous team conversations organized by channel and named topic.
Plan agile work with Scrum and Kanban boards in an open-source, self-hosted tool.
A free, open-source time tracker for self-hosted projects, tasks, and billable hours.
Run secure team chats, channels, and file sharing alongside on-premises video conferencing.
Manage client billing in the cloud or on your own server
An open-source, self-hosted tracker for personal work, customer projects, and team attendance.
Build, test, and deploy applications on Windows, Linux, or macOS build machines.
A lightweight self-hosted dashboard for server, container, disk-health, and network monitoring.
Define CI/CD steps as YAML and execute them on self-hosted or Buildkite-managed agents.
Organize team documentation and a shared knowledge base inside a collaborative workspace.
Host uploads from screenshot and sharing clients
EU-hosted team chat with passwordless access, calls, and open-source clients.