$29/month — coming soon

moqtap Desktop Pro

See both sides of the conversation. Proxy mode sits between your app and the relay, giving you full visibility into how messages flow through the MoQT stack.

Coming Soon Download Free edition

Built for professional MoQT development

When single-session debugging isn't enough — correlate across sessions, see both sides of the relay, and measure what matters.

Proxy mode

A transparent relay that sits between your application and the real relay. See both sides of the conversation — publisher-to-relay and relay-to-subscriber — in a single view. Understand exactly how your messages are transformed, relayed, and delivered.

Multi-session correlation

Correlate events across multiple MoQT sessions. Track a published object from producer through relay to consumer. Identify where latency is introduced and which component is responsible.

Priority visualization

See publisher priorities visually. Understand how your priority and delivery order settings affect what subscribers receive — and in what order.

Advanced latency analytics

Detailed latency metrics including control message RTT, subscribe-to-first-object latency, inter-object gap analysis, FETCH round-trip time, and object arrival rate — all computed from live session data.

Who is Pro for?

Integration engineers

Building publishers or subscribers that talk to third-party relays. Proxy mode shows you exactly what's happening at the boundary.

QA teams

Validating MoQT implementations before release. Multi-session correlation catches issues that single-session debugging misses.

Performance engineers

Optimizing latency and delivery order. Advanced analytics show exactly where time is spent across the full publish-relay-subscribe path.

Free vs Pro

Feature Free Pro
Connect to any MoQT relay
Full message inspector
Object viewer (text, JSON, hex)
QUIC transport stats
Trace export & import
Subscribe, fetch, namespace discovery
Multi-draft support
Proxy mode (transparent relay) —
Multi-session correlation —
Priority visualization —
Advanced latency analytics —
Priority support —

Frequently asked questions

What is moqtap Desktop Pro?
moqtap Desktop Pro is the professional tier of the moqtap debugger. It adds proxy mode, multi-session correlation, priority visualization, and advanced latency analytics on top of everything in the free Desktop edition.
What is proxy mode?
Proxy mode runs a transparent MoQT relay on your machine that sits between your application and the real relay. This lets you see both sides of the conversation — what your app sends and what the relay sends back — without modifying your application code.
Who is Desktop Pro for?
Desktop Pro is for professional developers doing integration work — building publishers, subscribers, or relays that need to interoperate. It's also for QA teams validating MoQT implementations and for engineers optimizing latency and delivery order in production-bound systems.
How much does Desktop Pro cost?
Desktop Pro costs $29/month. It includes everything in the free Desktop edition plus all Pro features and priority support.
When will Desktop Pro be available?
Desktop Pro is coming soon. Sign up to be notified when it launches.
Can I try Pro features before paying?
We plan to offer a trial period when Pro launches. In the meantime, the free Desktop edition includes all core debugging features — connecting, inspecting, subscribing, fetching, viewing objects, and trace export.

Start with the free edition

All core debugging features are free. Download moqtap Desktop and upgrade to Pro when you need advanced capabilities.

Download moqtap View pricing