Does OpenLLM raise my ChatGPT limit?

No. Each plan's limits are the vendor's. OpenLLM moves the request to another plan or API key you hold when one runs out.

Does OpenLLM store my prompts?

No. Requests stream through to the provider and back; we record metadata like token counts, model and latency for your usage dashboard.

Is there a free plan?

Yes. You can sign up and route requests on the free tier, then upgrade from Settings when you need more.

Usage limits

ChatGPT limits

Hit your ChatGPT usage limit?

ChatGPT Plus and Pro share one usage allowance between Codex and cloud chats, quoted as local messages per five-hour period; weekly limits may also apply. Current limits and reset times are shown in your account's usage dashboard.

$curl -fsSL https://www.openllm.sh/install | bash

$openllm codex

Start free See pricing

Keep working through the wall

Launch your agent through OpenLLM and give its model alias a fallback chain. When your ChatGPT Plus or Pro allowance is exhausted, that entry is cooled and the request continues on the next plan or API key you hold.

openllm codex
openllm opencode

Fallback chains when a model is rate-limited

Define an ordered chain per model alias. When a hop returns a rate limit, an overload or a provider error, the request moves to the next hop instead of failing your session.

Chains are configured once and shared by every client and device
Each hop resolves its own model settings, so a fallback never inherits the wrong parameters
Every hop that ran is visible in your request history

See where the tokens go

Requests, tokens, latency and API-equivalent cost per model and provider, with charts you can export or share.

Questions

Something else? Contact us

Checked 2026-09-25 against OpenAI: Codex pricing.