OpenZipkin

Input—per 1M tokens

Output—per 1M tokens

Context—tokens

WeightsClosed

About

OpenZipkin is ranked #12 of 29 in distributed tracing tools on Inferse. It runs on Self-hosted, Web. There is a free plan.

Compared on distributed tracing tools

Free plan: Yeszipkin.io
OpenTelemetry support: Yeszipkin.io
Service map: Yeszipkin.io
Tail-based sampling: Nozipkin.io
Deployment model: self_hostedzipkin.io

Facts

Purpose: Zipkin collects and looks up tracing data to help troubleshoot latency in service architectures.zipkin.io · 2 Oct 2026
Trace search: Users can open a trace by ID or query by service, operation name, tags, and duration.zipkin.io · 2 Oct 2026
Trace summaries: The UI summarizes the percentage of time spent in a service and whether operations failed.zipkin.io · 2 Oct 2026
Dependency diagram: The UI includes a dependency diagram showing how many traced requests went through each application.zipkin.io · 2 Oct 2026
Data collection: Applications must be instrumented to report trace data; listed transports include HTTP, Kafka, ActiveMQ, gRPC, and RabbitMQ.zipkin.io · 2 Oct 2026
Storage: The site lists in-memory storage and persistent backends including MySQL, Cassandra, and Elasticsearch.zipkin.io · 2 Oct 2026
Instrumentation: The instrumentation list includes supported and community-supported libraries for languages including C#, Go, Java, JavaScript, Ruby, Scala, PHP, Python, and Lua.zipkin.io · 2 Oct 2026
Deployment: The quickstart describes running Zipkin with Docker, Java, Homebrew, or from source.zipkin.io · 2 Oct 2026
Java requirement: The quickstart says Java 17 or higher is required for its self-contained executable JAR option.zipkin.io · 2 Oct 2026
Security limitation: The architecture page says the web UI has no built-in authentication.zipkin.io · 2 Oct 2026
Support: The project directs users to its Gitter chat for questions and says the OpenZipkin organization is primarily volunteers.zipkin.io · 2 Oct 2026
Maker: OpenZipkin is the open-source organization that stewards Zipkin code, documentation, specifications, and support; Zipkin was originally created at Twitter.zipkin.io · 2 Oct 2026