A native Mac app

See your app in a
different light.

Requests, logs, state, and API contracts.
One place to see what’s happening.

Explore Tracebeam Get started

Made for macOS 14 and later.

Tracebeam’s Network inspector in demo mode. A POST request to /api/cart/items is selected, with its JSON body beside an OpenAPI warning: quantity should be an integer, but is a string.

Inspect. Test.
Replay.

Native windows, familiar shortcuts, and a workspace that keeps your app’s activity together.

Requests & API contracts

Inspect payloads, send requests, and catch OpenAPI mismatches right where they happen.

Logs & live state

Follow events on a timeline. Explore structured data and compare state snapshots.

Projects & devices

Keep projects separate. Switch devices without mixing requests, environments, or credentials.

Record & replay

Save a session, revisit the details, and share the recording with your team.

Control the response.

Mock responses, rewrite requests, and simulate delays with the built-in HTTP/HTTPS proxy.

Explore the proxy

Bring your stack.

Connect with an existing adapter or build your own. Tracebeam’s open protocol lets you bring new runtimes and state tools into the same Mac app.

Build an adapter

React Native

Requests, logs, state, and navigation.

Flutter

Requests, logs, state, and navigation.

.NET

Server logs, requests, and response bodies.

Node.js

Server logs, requests, and response bodies.