ChatGPT Freemium
OpenAI's general assistant for writing, research, images and voice chat
What ChatGPT makes and what you get
- – Model choice
- – Commercial use
- – No watermark (free)
- ✓ API
- – Official MCP server
- ✓ MCP client
- – Agent Skills
- – Brand kit
- ✓ Teams
- – Content Credentials
- ✓ Mobile app
- ✓ 20+ languages
Features and rights come from ChatGPT's own pricing and terms pages; check them before you publish commercially. Compare commercial use and watermarks across apps.
AI models inside ChatGPT
Models you can pick when you generate in ChatGPT, from the vendor's documentation. Compare every app on the model map.
What is ChatGPT?
What it is
ChatGPT is OpenAI's chat assistant. You type or talk, and it writes, rewrites, summarises, researches the web, analyses files and generates images. For content creators it is the default drafting tool: blog outlines, social captions, email sequences, video scripts and thumbnail or illustration images from the same conversation.
Key features
- GPT-5.6 models in three tiers: Luna (fast, default for Free and Go), Terra and Sol (flagship, paid plans), plus GPT-6 Pro on Pro, Business and Enterprise
- ChatGPT Images 2.5 for image generation and editing, with better text rendering and up to 50% faster output than Images 2.0
- Voice conversations and read-aloud on web, desktop and mobile
- File uploads and data analysis, web search and deep research
- Memory and custom instructions so drafts keep your style
- Apps and connectors to pull in documents and tools
Models inside
OpenAI's own GPT-5.6 (Luna, Terra, Sol) and GPT-6 Pro for text, GPT Image / ChatGPT Images 2.5 for pictures, and OpenAI voice models. Sora video is no longer available: OpenAI shut the Sora app and ChatGPT video generation on 26 April 2026, and the Sora 2 API was scheduled to be removed on 24 September 2026.
Pricing and rights
As of September 2026: Free ($0) with unlimited everyday chat on GPT-5.6 Luna and separate limits on images, uploads, voice and analysis. Go costs $8/month in the US and raises those limits 10x. Plus is $20/month and unlocks GPT-5.6 Sol. Pro starts at $100/month; the $200 Pro 20x tier was temporarily closed to new sign-ups on 10 September 2026. Business and Enterprise are priced per seat. OpenAI's pricing and terms pages blocked automated reading for this check; OpenAI's terms have long assigned output ownership to the user, but confirm the current Terms of Use before relying on commercial use, and check outputs for accuracy and third-party rights.
Who it is for
Solo creators, marketers and small teams who want one assistant for writing, ideation and quick images rather than several single-purpose tools.
Verdict
ChatGPT remains the broadest all-round content assistant, and the Go tier makes it cheap to lift free limits. The main drawbacks are opaque usage caps, the weaker model on free and Go, and the loss of Sora video, so you will need a separate video tool.
Pros
- GPT-5.6 family covers quick drafts through long reasoning in one chat
- ChatGPT Images 2.5 handles text in images and multi-turn edits well
- Cheap Go tier ($8) gives 10x the free limits
- Apps on web, desktop, iOS and Android plus voice mode
- Business and Enterprise plans add shared workspaces and admin controls
Cons
- Free and Go users only get the lighter GPT-5.6 Luna model
- Video generation is gone: Sora and the in-ChatGPT video feature closed on 2026-04-26
- Pro $200 tier sign-ups were paused in September 2026
- Usage caps on images, files and top models are not published as hard numbers
ChatGPT pricing
Free plan, paid from $8/mo. Prices and credit allowances change often, so confirm on the official pricing page. See every AI content app's pricing side by side.
ChatGPT alternatives
All alternatives →Claude Freemium
Anthropic's assistant for long-form writing, research, documents and code
🔥 Pro is $17/month billed annually instead of $20 monthlyGemini Freemium
Google's assistant with Nano Banana images, Veo video and Deep Research
Gemini Notebook (formerly NotebookLM) Freemium
Google's source-grounded notebook that turns documents into audio and video overviews
Perplexity Freemium
Answer engine that cites sources, with a choice of GPT, Claude, Gemini and Grok
Grok Freemium
xAI's assistant with Grok Imagine image and video generation
Microsoft Copilot Freemium
Microsoft's assistant in Windows, Edge and Word, Excel and PowerPoint
Compare ChatGPT
Verdict
ChatGPT scores 9.0/10 in our AI chat assistants ranking. GPT-5.6 family covers quick drafts through long reasoning in one chat.