Headroom

Headroom

Garm Tech
OpenCode

OpenCode

Anomaly Innovations
+
+

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About

Headroom is a menu bar app for macOS, Windows and Linux that cuts Claude Code and ChatGPT Codex token costs by ~50%, which can translate to up to 2x as much usage on the plan you already pay for. It compresses the bulky tool output, logs and boilerplate your coding agent sends. Compression runs locally, before the request leaves your machine, so prompts and code stay private. Source code passes through untouched, and the originals stay available to the agent through a retrieval tool. Typical coding sessions save 25-50% overall. Across 183 Claude Code users over one week, Headroom cut input tokens by 34% (measured) and output tokens by 33% (estimated). Also included: a dashboard and activity feed with tokens and API-equivalent dollars saved, project learnings that turn past sessions into token-saving rules, and one-click add-ons (MarkItDown, Serena, Codebase Memory, Context7, Ponytail, Caveman). 7-day free trial, no credit card. Plans from $3/month.

About

OpenCode is the AI coding agent purpose-built for the terminal. It delivers a responsive, themeable terminal UI that feels native while streamlining your workflow. With LSP auto-loading, it ensures the right language servers are always available for accurate, context-aware coding support. Developers can spin up multiple AI agents in parallel sessions on the same project, maximizing productivity. Shareable links make it easy to reference, debug, or collaborate across sessions. Supporting Claude Pro and 75+ LLM providers via Models.dev, OpenCode gives you full freedom to choose your coding companion.

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Not Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Developers and engineering teams using Claude Code, ChatGPT Codex, or compatible local coding-agent workflows.

Audience

OpenCode is built for developers who want an AI coding agent that’s fast, collaborative, and native to the terminal

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Not Supported

API

Offers API Not Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

Pricing

$3/month
Pro is $3/month, billed annually ($36/year), or $4/month, billed monthly, for Claude Pro or ChatGPT Plus. Max x5 is $15/month, billed annually, or $20/month, billed monthly; Max x20 is $30/month, billed annually, or $40/month, billed monthly. Each plan includes a 7-day free trial with no credit card required. Team and Enterprise plans have custom pricing. A separate free, self-managed Headroom CLI is also available.
Free Version Not Supported
Free Trial Supported

Pricing

Free
Free Version Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 5.0 / 5
ease 5.0 / 5
features 5.0 / 5
design 4.5 / 5
support 4.5 / 5

Pros & Cons from Real Users

Pros

  • OpenCode feels like a strong fit for developers who want an AI coding agent without getting locked into one model or one editor. I like that it works in the terminal, desktop, and IDE, so it can fit into different workflows instead of forcing one setup. The model flexibility is a big win. Being able to use 75+ providers, local models, GitHub Copilot, or ChatGPT Plus/Pro makes OpenCode feel more open and customizable than a lot of coding assistants. I also like the LSP support and multi-session workflow. For real coding work, it helps when the agent understands the project better and can run multiple threads of work in parallel.
  • Easy to install Easy to use Free models available with nearly no limits New models commonly get added for free

Cons

  • OpenCode is still something I would supervise closely. Any coding agent that can modify files, reason through projects, and run workflows needs clear review, tests, and good developer judgment.
  • CLI only

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Garm Tech
Founded: 2026
Netherlands
extraheadroom.com

Company Information

Anomaly Innovations
Founded: 2008
United States
opencode.ai/

Alternatives

TrayToken

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Alternatives

Amp

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Hermes Agent

Hermes Agent

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Session Orchestrator

Session Orchestrator

Bernhard Götzendorfer
Claude Code

Claude Code

Anthropic

Categories

Categories

Integrations

Claude Code Supported
Visual Studio Code Supported
Claude Mythos 5 Not Supported
Claude Pro Not Supported
Devin Desktop Not Supported
Entire Not Supported
GPT-5.6 Sol Not Supported
GPT-6.1 Terra Not Supported
Gemini 3.1 Flash-Lite Not Supported
Headroom Not Supported
Hindsight Not Supported
Laguna S 2.1 Not Supported
Laguna XS 2.1 Not Supported
Laguna XS.2 Not Supported
Mercury Edit 2 Not Supported
MiMo-V2.6-Pro-UltraSpeed Not Supported
Muse Spark 1.1 Not Supported
Nativ Not Supported
Tencent Hy Not Supported
boat Not Supported

Integrations

Claude Code Supported
Visual Studio Code Supported
Claude Mythos 5 Supported
Claude Pro Supported
Devin Desktop Supported
Entire Supported
GPT-5.6 Sol Supported
GPT-6.1 Terra Supported
Gemini 3.1 Flash-Lite Supported
Headroom Supported
Hindsight Supported
Laguna S 2.1 Supported
Laguna XS 2.1 Supported
Laguna XS.2 Supported
Mercury Edit 2 Supported
MiMo-V2.6-Pro-UltraSpeed Supported
Muse Spark 1.1 Supported
Nativ Supported
Tencent Hy Supported
boat Supported
Claim Headroom and update features and information
Claim Headroom and update features and information
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Claim OpenCode and update features and information