OpenAdapter is an all-in-one affordable coding plan. Access the best open-source AI models — DeepSeek, Qwen, Mistral, Kimi K2.5, MiniMax, GLM-5, and more — in any editor. One plan starting at $9/mo.

Which AI models are included?

40+ open-source models across providers including DeepSeek, Qwen, Mistral, Kimi · Moonshot, MiniMax, GLM · Zhipu, Meta Llama, NousResearch, and more. New SOTA models are added on a rolling basis as they become available.

Which editors and tools are supported?

Cursor, VS Code (with Cline, Continue.dev, Roo Code), Windsurf, Claude Code, Aider, OpenCode, Zed, Void, PearAI, and more. Any editor with a custom base URL works.

Do I need to manage API keys?

No. OpenAdapter gives you one endpoint and one subscription. No juggling API keys from multiple providers.

Is there a free tier?

Yes — the Free plan includes 40+ open-source SOTA models with a strict daily quota, no credit card required.

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by OpenAdapter

Koda. Smart Coding Harness

A terminal coding harness that runs well on any model, even the small ones.

Get early access

One agent. The whole toolbelt.

We picked the features we liked best and added a few of our own, to bring out the best in whatever model you choose. We ship more every day; these are the ones we think you'll enjoy.

//Cheap models that actually finish. Koda reviews its own output, runs it to be sure, and pulls in a stronger model the moment it's stuck.

koda · overseer~/project

›koda · small, cheap model

EDITsrc/parser.ts

▸ overseer reviewing the result…

RUNnpm test → ✗ 2 failing

» bringing in a stronger model…

✓ done · verified by running it

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Perfectly curated for OpenAdapter's models.

DeepSeek, Kimi, GLM, Qwen, MiniMax and sixty more open-source models, each tuned to run its best on Koda.

Try now

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