Invite-only beta · Spring 2026
Beta Program

Request beta access.

SessionCodex is in invite-only beta. Beta is capped, requests are reviewed, and access is offered to working engineers and producers who match the audience.

01 · macOS build

Early access to the macOS build.

The current development build, signed and notarized, with installer and uninstaller. Updates as builds ship.

02 · Direct line

Direct feedback channel.

A private channel to report bugs, request features, and talk to Derek directly. Your input shapes what ships.

03 · Roadmap

Roadmap visibility.

What's being built next, what's blocked, what's been shipped — visible to beta testers, not the public.

Apply

Tell us who you are
and what you'd use it for.

Beta slots are limited. Requests are reviewed by hand — Derek reads every one. The signal we look for is active engineering or production work, a serious session library, and a real reason SessionCodex would fit.

If accepted, you'll receive an onboarding email with a link to the signed macOS build and an invitation to the feedback channel.

Required fields are marked. Everything else helps us prioritize.

We don't share your information. You'll hear back within a few days.

Thanks.

We've received your request — Derek will review and respond within a few days.