Reasonix

From the official website

Open-source AI coding agent you can leave running. One local engine, four ways in — terminal, desktop app, browser, or your editor over ACP.…

Website preview

Where it fits

Consider Reasonix when your task involves coding, agents. Use the official feature list to check the exact input and output you need.

Before you choose

Test a small change in a disposable project and review the diff and test results.

Pricing & availability

Pricing

Free — The local coding agent is MIT-licensed. Bring your own model-provider API key and pay any model usage separately.Official source ↗ · Checked 2026-09-10

Platforms

WebOfficial source ↗ · Checked 2026-09-10

Open source

MITOfficial source ↗ · Checked 2026-09-10

Self-hosted

SupportedOfficial source ↗ · Checked 2026-09-10

Plans and limits can change. Only sourced details are listed.