ChatGPT
Access to GPT models, web search, file uploads, image generation.
ChangedAI Chat
What you get
Unlimited text chats with GPT-6 (subject to abuse guardrails); limited uploads, image creation, voice, deep research and Codex.
How to get it
Sign up for free at chatgpt.com.
What it requires
Nothing beyond an email.
The catch
Heavier features are capped at unstated limits; the paid Go tier may include ads.
From the official page ยท checked 2026-10-14
Changed
Oct 14, 2026: Free plan limits re-checked; now lists the 27K context window and limited uploads, image creation, voice, deep research and Codex.
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