Muse Code is Meta’s coding agent. It runs from the command line and can handle long, multi-session and multi-agent engineering tasks, with an SDK in developer preview. It left beta on 31 August 2026 with paid monthly plans.
It runs Meta’s own Muse models. The cheaper plans include Muse Spark, Muse Wonder and Muse Image; the strongest model, Muse Wonder Full, is only on the $50 plan and above. Meta does not offer a free tier.
Pricing
No free plan: No free tier is listed; plans start at $5 a month.
| Plan | Price | What you get |
|---|
| Everyday Usage | $5/month | Muse Spark, Muse Wonder and Muse Image; 10 to 50 prompts every 5 hours |
| High Usage | $15/month | 5x Everyday usage, more multimodal inputs |
| Power Usage | $50/month | Adds Muse Wonder Full; 20x Everyday usage |
| Maximum Usage | $200/month | 80x Everyday usage |
Prices in US dollars, billed monthly unless the plan says otherwise. Makers change prices often; check their site before you buy.
Your data
Meta's pricing table labels "-contributor" model variants as "Used to improve our products" and standard variants as "Not used to improve our products".
Under the hood
Runs on: Muse Spark, Muse Wonder (Full on Power and above), Muse Image. Compare the models themselves in the model directory.
Sources checked (3)
- dev.meta.ai
- dev.meta.ai
- dev.meta.ai