ChatGPT vs Grok: free plans compared
Both are in Chatbots & LLMs. Here is what each gives you for free, from the vendors’ pricing pages, with the date we last verified each offer (latest ).
- ChatGPT
- ChatGPT is OpenAI's AI assistant for chat, writing, image creation, research and coding. It runs on the web, desktop and mobile apps.
- How to get ChatGPT freeFree ChatGPT alternatives
- Grok
- Grok is an AI assistant from SpaceXAI for chat, image creation, code and real-time answers from the web and X. It runs on the web and iOS and Android apps.
- How to get Grok freeFree Grok alternatives
 |  | |
|---|---|---|
| Free plan |
|
|
| How long it's free | Free forever | Free forever |
| Cheapest paid plan | $8/moGo | Not in our data |
| Best for | Chat with an AI assistantEveryone, Students, Knowledge workers | Chat with an AI assistant, Generate images, Support customersX users, Everyone |
| Limitations |
|
|
| How to get it free | No signup
| Free account · email, Google, GitHub or Apple
|
| Free offer verified |
ChatGPT vs Grok: common questions
- Is ChatGPT or Grok free?
- Both have a free option. ChatGPT has a free plan: GPT-6 chats with limits on uploads, images, voice and deep research (checked 2026-10-18). Grok has a free plan: Free to try on web and apps; SuperGrok for higher limits (checked 2026-10-18).
- Which free plan includes more?
- It depends on what you need; here is what each free plan includes. ChatGPT: Unlimited text chats with GPT-6 (subject to abuse guardrails); Limited messages with uploads; Limited image creation; Limited voice chats (source: openai.com, checked 2026-10-18). Grok: Free to try on web and apps; SuperGrok for higher limits (source: x.ai, checked 2026-10-18).
- How do I get each for free?
- ChatGPT: Open chatgpt.com and start chatting; Sign up for free to save chats, create images and upload files (checked 2026-10-18). Grok: Sign up with X, Google, Apple, GitHub or email; Chat on the free tier (checked 2026-10-18).
