Subtrace screenshot

Subtrace

OtherFreemium

Subtrace: Your Real-Time HTTP Request Observatory

Last updated Oct 2, 2025

Claim Tool

What is Subtrace?

Subtrace is a debugging tool specializing in monitoring Docker containers by bringing a Wireshark-like interface for HTTP request analysis in backend servers. It offers developers an in-depth view of all incoming and outgoing requests, detailing payloads, headers, status codes, and latency—information typically lacking in tools like Sentry and OpenTelemetry. With its user-friendly, Chrome DevTools-style interface, Subtrace simplifies production debugging, API troubleshooting, security auditing, and performance monitoring. Featuring automatic tracing, powerful request filtering, and a self-hosted option, Subtrace facilitates seamless integration with Linux, Docker, and Kubernetes environments while maintaining user data privacy locally.

Subtrace's Top Features

Key capabilities that make Subtrace stand out.

Comprehensive Request Details

Intuitive Interface

Powerful Filtering

Automatic Tracing

Self-Hosted Option

Kubernetes Support

Metadata Tagging

Use Cases

Who benefits most from this tool.

Developers in Production

Quickly identify and resolve issues by examining specific HTTP requests in real-time.

API Developers

Analyze API interactions to pinpoint errors or performance bottlenecks efficiently.

Security Teams

Monitor network traffic to detect potential security breaches within backend servers.

Performance Analysts

Identify and analyze slow requests or system performance issues.

Explore Top AI Use Cases

Tags

debuggingdockerHTTP analysisbackend serversuser-friendly interfaceChrome DevTools styleproduction debuggingAPI troubleshootingsecurity auditingperformance monitoringautomatic tracingrequest filteringself-hostedLinuxKubernetesdata privacy

Subtrace's Pricing

Free plan available

Top Subtrace Alternatives

User Reviews

Share your thoughts

If you've used this product, share your thoughts with other builders

Recent reviews

Frequently Asked Questions

What is Subtrace and how does it work?
Subtrace provides real-time monitoring of HTTP requests in backend servers using BPF technology without requiring root privileges or code changes.
What kind of data does Subtrace capture?
Subtrace captures detailed data on HTTP requests, including payloads, latency, status codes, headers, and logs.
What are the benefits of using Subtrace?
It offers real-time visibility, simplified troubleshooting, and minimized disruption with its zero-code implementation.
What platforms does Subtrace currently support?
Subtrace primarily supports Linux systems, with potential future support for Windows or macOS.
How is Subtrace different from other network monitoring tools?
It eliminates the need for code changes, simplifying setup and reducing potential disruptions.
How easy is Subtrace to set up and use?
Setting up Subtrace typically requires a single command, featuring a user-friendly interface akin to Chrome DevTools.