ChatGPT
The most widely used AI chatbot for writing, coding and research.
ChatGPT is OpenAI's conversational AI. The free tier covers everyday questions, drafting and brainstorming; ChatGPT Plus adds the latest models, image generation, data analysis and custom GPTs.
Key features
- Web + mobile + desktop apps
- Image generation
- Data analysis / file upload
- Custom GPTs
- Voice mode
Pros
- Huge ecosystem
- Strong general reasoning
- Generous free tier
Cons
- Usage limits on free tier
- Can be confidently wrong
Alternatives to ChatGPT
Claude
AI assistant known for long-context writing, analysis and coding.
Perplexity
AI answer engine that cites its sources for every claim.
Gemini
Google's AI assistant, deeply integrated with Workspace and Search.
Guides mentioning ChatGPT
How to choose an AI writing tool in 2026
A practical framework for picking an AI writer — by use case, budget and how much editing you're willing to do.
ChatGPT vs Claude vs Gemini: which AI assistant should you use?
The three leading AI assistants compared on writing, coding, research and ecosystem — and who each one is best for.
The best genuinely free AI tools in 2026
AI tools with free tiers that are actually useful — not just trials — across chat, images, writing, video and meetings.
GitHub Copilot vs Cursor: which AI coding assistant wins?
Copilot and Cursor compared for real coding work — autocomplete, whole-codebase edits and agentic tasks.
ChatGPT FAQ
Is ChatGPT free?
ChatGPT has a free tier you can start with; paid plans start from $20/mo (Plus).
How much does ChatGPT cost?
ChatGPT pricing starts from $20/mo (Plus). Check the official site for current plans.
What are the best alternatives to ChatGPT?
Top alternatives to ChatGPT include Claude, Perplexity, Gemini.
What is ChatGPT best for?
ChatGPT is best for everyday questions, writing drafts, coding help, brainstorming.