OpenCode: Pricing, Features & Alternatives (2026)
The open source AI coding agent.
Overview
OpenCode's homepage says it is an open-source agent for the terminal, IDE, or desktop, with free models included or a connection to Claude, GPT, Gemini, and other providers. It also says it does not store your code or context data, and that you can sign in with GitHub Copilot or ChatGPT Plus/Pro.
Pricing
- Pricing from
- Free
- Price model
- Usage
- Free tier
- Yes
- Trial
- No
https://opencode.ai says free models are included. https://opencode.ai/docs/go/ lists optional Go at $10/month and Go Plus at $40/month. https://opencode.ai/zen says Zen is pay as you go and starts by adding a $20 balance, plus a $1.23 card processing fee. Last checked 5 October 2026.
Features
- It can carry a stretch of the work, then wait. A person still approves anything that leaves the building.
- Integrations: Terminal, Desktop app, IDE extension, GitHub Copilot, ChatGPT Plus/Pro, Models.dev providers.
- Not sold as one named foundation model on the pages we opened.
Autonomy: Semi-autonomous. Team size: Solo, Small team, Mid-market.
Pros
- Free tier available. Starting price: Free.
- Connects to Terminal, Desktop app, IDE extension, GitHub Copilot.
- Developers who want a free open-source agent and a choice of model providers
Cons
- We did not open a trust report for this product. Read the vendor's current security page before you send customer, candidate, or client data.
Who it is for
Developers who want a free open-source agent and a choice of model providers
Alternatives
Other products that appear in the same categories.
- Augment CodeFrom $20/mo
- Claude CodeFrom $17/mo
- ClineFree
- CursorFrom $20/mo
- DevinFree, then $20/mo
Sources
Where it ranks
- Best AI Coding Agents#10 of 10