Pricing — Mechanical Advantage

$1,000/month. Unlimited repos. One price for Cog.

Cog turns a GitHub issue into a merged pull request. One subscription, flat rate, billed monthly. No per-repo fees, no per-seat pricing, no usage metering, no tiers.

Bring your own harness

Cog orchestrates a coding harness you already own: Claude Code, Codex CLI, Gemini CLI, OpenCode, or pi. You bring the harness subscription (Claude Pro / Max, ChatGPT Plus, etc.); Cog drives it.

This is why flat pricing works. The expensive part — inference — is already paid for by the harness plan you’re running. Cog never buys the LLM, never resells tokens, and never charges on top of what your harness already subsidizes. The metered competitors are charging on top of your harness subscription; Cog isn’t.

What’s included

Every Cog subscription includes, at no extra cost:

Unlimited repositories. Run Cog across every project you work on. There is no per-repo charge and no cap on concurrent issues.
The full lifecycle. Capture, shape, build, revise, and merge. Cog takes an idea from GitHub issue to merged pull request, including the review loop.
Arena. Parallel multi-agent implementation of the same issue, with a judge synthesizing the best result.
Multi-machine swarm coordination (once shipped). Coordinate runs across multiple machines when the swarm coordinator lands.
All shipped updates. Every Cog update is included. No separate upgrade SKUs.

Requirements

A supported harness — Claude Code, Codex CLI, Gemini CLI, OpenCode, or pi, installed and authenticated. Cog orchestrates whichever you use.
GitHub, with the gh CLI authenticated and repo access.
macOS, Linux, or Windows — native amd64 and arm64 binaries on each.

Billing FAQ

When am I charged? $1,000 is billed monthly, starting the day you subscribe, on the same day each month thereafter.

How do I cancel? Cancel any time from account settings. Your subscription remains active through the end of the current billing period; you are not charged again.

What currency are prices in? All prices are in USD.

Is there a free trial? No. $1,000/month from day one.

Are there enterprise or volume plans? No. Everyone pays the same price. No enterprise tier, no volume discounts, no custom contracts, no sales calls. The pricing on this page is the pricing — for a solo developer and for a Fortune 500 engineering org alike.