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OpenChamber

OpenCode users who want a GUI and multi-model fan-out.

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Weighted feature assessment74.0range 64.0 to 84.0doc coverage 80% / Launchedmeasured: Launch probe
Maker
openchamber
License
MIT
Pricing
Free
Stars
11862
Open issues+PRs
134
Latest release
v2.5.0 2026-10-19
Scores by category

Rubric breakdown

  • AAgent breadthweight 153
  • BIsolation and parallelismweight 154
  • CReview, merge and PR flowweight 15n/r
  • DRemote, cloud and mobile reachweight 104
  • EOpenness and licenseweight 105
  • FMaturity and momentumweight 154
  • GLinux setup friction (measured)weight 104
  • HPricing and BYO modelweight 55
  • IDocs and transparencyweight 5n/r
Polished OpenCode front end with multi-model fan-out; OpenCode-only.
Verdict

Strengths and weaknesses

Strengths

  • No-login, polished first run

Weaknesses

  • Tied to OpenCode
Evidence

What we saw and where it came from

Hands-on (this box)
Launched on Linux (5.3 s, 1.3 GB); no account wall; ready-to-type prompt UI.
Launch probe
First window 5.32 s, process-tree RSS 1297 MB on Xvfb.
Screenshot of OpenChamber first window on Linux (Xvfb launch probe)
First window, Xvfb launch probe
Feature facts

From docs, repos and our probes

Platforms
Windows, macOS, Linux, web, phones (beta) (sec)
Supported agents
OpenCode (and the providers OpenCode supports)
Parallelism
sec: one task on up to five models at once, each in its own worktree
Isolation
Git worktrees
Review, merge, PR
unknown
Remote, cloud, mobile
Web + mobile beta (sec)
MCP
unknown
Cost visibility
unknown
Model choice
OpenCode providers
Setup
Install app

"unknown" means we found no source and did not guess.