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.

Referrals — share your link, you both save 20% — Changelog

Referrals — share your link, you both save 20%

May 31, 2026

How it works

Share your personal referral link from the new Referrals page. When a friend signs up with it and makes their first paid purchase, you both get 20% off:

Your friend gets the discount on their first plan, applied automatically at checkout.
You get the discount on your next plan purchase — it's waiting for you the next time you upgrade or re-subscribe.

Track who you've referred and where each one stands right from the dashboard. The discount applies before checkout, so the price you see is the price you pay — no codes to enter.