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ChatGPT

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OpenAI's AI assistant for chat, writing, research, coding and images

TextFreemium

OpenAI's chat assistant. It runs on the GPT-6 family: Free and Go include unlimited text chats with GPT-6, Plus adds advanced reasoning, and Pro adds GPT-6 Astra reasoning. Developers use the OpenAI API instead.

Key specs
645 Product Hunt reviews source
as of 2026-02-22

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What we know

Modelsgpt-6-astra, gpt-6-1-sol, gpt-6-lunafrom our original listing, not yet re-checked
PricingFreemiumfrom our original listing, not yet re-checked

Why it matters

  • Widely used for drafting, explanation, and coding help.
  • Supports file uploads and tool use in-session.
  • Same model family available via OpenAI API for integration.

Key capabilities

  • Multi-turn chat with context retention.
  • Code generation and explanation.
  • Optional browsing and advanced tools (subscription).

Technical notes

  • API: separate product, the OpenAI API.
  • Self-hosted: no.
  • License: proprietary.
  • Models: GPT-6.1 Sol, GPT-6 Astra, GPT-6 Sol and GPT-6 Luna; GPT-5.6 models remain as older options.
  • Plans: Free, Go, Plus and Pro for individuals; Business and Enterprise for teams.

Ideal for

  • Everyday assistant use, coding help, and writing.
  • Teams on Plus / Business / Enterprise plans.

Not ideal for

  • Privacy-sensitive workloads that cannot leave your network.
  • Pure API integration (use OpenAI API).

See also

  • OpenAI GPT: the model family behind ChatGPT.
  • OpenAI API: build on the same models in your own app.
  • Claude: Anthropic's assistant, the closest alternative.

Sources

FAQ

What is ChatGPT?

OpenAI's chat assistant for writing, research, coding and image work. It runs on the GPT-6 family, with a free tier and paid Go, Plus and Pro plans. Developers who want to build on the same models use the OpenAI API.

Which models does ChatGPT use?

The GPT-6 family. The plan comparison lists GPT-6.1 Sol, GPT-6 Astra, GPT-6 Sol and GPT-6 Luna, with the GPT-5.6 models still available as older options. Pro's reasoning runs on GPT-6 Astra.

Is ChatGPT free?

Yes. The Free plan includes unlimited text chats with GPT-6, within abuse limits, plus limited uploads, image creation, voice and deep research. Go, Plus and Pro raise those limits.

Can I use ChatGPT for code?

Yes. ChatGPT writes and explains code, and every plan includes some Codex access, with more on Plus and Pro. To call the models from your own app, use the OpenAI API.

What is the difference between ChatGPT and OpenAI API?

ChatGPT is the app you chat with. The OpenAI API lets developers use the same model family inside their own products, billed per token.

Alternatives

Integrations

None listed.

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Listed 2026-02-22 · updated 2026-11-12