OpenAI Codex is now natively integrated into the AI chat in JetBrains IDEs as one of the coding agent options. Use it with JetBrains AI, your ChatGPT account, or an OpenAI API key.

Try Codex for free for a limited time with a JetBrains AI subscription! Learn more:

The Jetbrains AI assistant is a great tool but ridiculously expensive. 30 token barely last for 24hours. Kindly do something about it.

How does this compare to Junie in terms of pricing? I noticed Junie is a lot cheaper than Claude Code.

Hi. 👋 I click here, but nothing happens.

That's great, thanks! Why is gpt-5.3-codex missing? I believe you don't really care about your product, do you?

Hi. Unfortunately, the Codex 5.3 does not support the API connection ATM. We are constantly working to improve our products, and new models will be added in future updates.

I like Junie.

This is a very cool combination 👍 But I really wish that “deep tech” ventures would at least TRY to start delivering innovations in a “language” that general public might actually apprehend.

👀

JetBrains AI outshines basic Codex-now let's see how well it

🙌

AI Chat is completely broken in remote development (Toolbox connections). Everybody treats remote dev as first class feature, except JetBrains.

Hello. Thank you for your feedback, and we apologize for the frustration with AI Chat in remote development. We are aware of issues affecting the AI Assistant and are actively working on the solutions. Please submit a support request here:

I appreciate JetBrains’ focus on consent and organizational controls, and I wanted to ask for clarification around the current AI Assistant UI. At the moment, it can be a bit challenging to clearly understand the trust boundaries between JetBrains AI, third-party API key usage,

i need a jetbrains sub to use my codex?

LOVELY ! Great work

“Plan → test → ship” without leaving the editor is the new baseline.

when GPT‑5.3‑Codex‑Spark?

Should have partnered with Anthropic for Claude I think... The best IDEs on the market should have the best AI for coding 😜

I've been using it and it is glorious. Is there a way to see what my credit utilization would have been without the trial?

Guys, when codex 5.3

Why no Claude Code?