OpenAI's conversational AI with GPT-4, o1 models, and Canvas for coding
ChatGPT revolutionized AI interaction with GPT-4o, o3 reasoning models, Canvas collaborative coding, DALL-E 3, and web browsing. The world's most popular AI assistant for coding, writing, and problem-solving.
// AI-powered code generation
const assistant = new ChatGPT({
apiKey: process.env.API_KEY,
model: 'advanced-v2'
});
const result = await assistant.generate({
prompt: "Create a REST API",
language: "TypeScript",
framework: "Express"
});
console.log(result.code);Everything you need to supercharge your development workflow
OpenAI's most powerful reasoning model. 20% fewer errors than o1 on complex multi-step problems.
Collaborative coding environment with inline editing, debugging, and version control features.
Process text, images, and code. Voice and video chat with advanced understanding capabilities.
Create stunning images from text descriptions. Integrated directly into conversations.
Real-time web search via Bing integration. Access current information beyond training cutoff.
Comprehensive information synthesis across multiple sources. 120 queries/month on Pro.
| Feature | ChatGPT | Claude Pro | Perplexity Pro | Gemini Advanced |
|---|---|---|---|---|
| Monthly Price | $20 Plus / $200 Pro | $20 | $20 | $20 |
| Reasoning Models | o3, o1, o1-mini | No | o3 access | No |
| Coding Environment | Canvas | Artifacts | Labs | No |
| Image Generation | DALL-E 3 | No | Multiple | Imagen 3 |
| Video Generation | Sora (Pro) | No | No | No |
| Usage Limits | 80/3hr (Plus) | 5x more | 300/day | Generous |
ChatGPT by OpenAI revolutionized AI interaction when it launched in November 2022, becoming the fastest-growing consumer application in history. Now with GPT-4o multimodal capabilities, o3 reasoning models that reduce errors by 20%, and Canvas collaborative coding environment, ChatGPT remains the world's most popular AI assistant. The Plus tier at $20/month provides exceptional value with 80 GPT-4o messages per 3 hours, DALL-E 3 image generation, and access to custom GPTs. Unlike Claude's focus on context length or Perplexity's emphasis on citations, ChatGPT offers the most versatile AI platform with integrated multimodal capabilities.
The Pro tier at $200/month targets power users with unlimited GPT-4o access, exclusive o1 Pro reasoning mode, and Sora video generation—features unavailable in any competitor. For teams, the $25/user plan provides enhanced limits and data privacy guarantees, competing directly with Claude Team and enterprise offerings. With Canvas transforming how developers interact with AI for coding, Deep Research synthesizing comprehensive information, and continuous model improvements like o3 and o1-mini, ChatGPT maintains its position as the industry standard. While Gemini offers Google integration and GitHub Copilot excels at code completion, ChatGPT's combination of conversational AI, reasoning models, creative tools, and coding capabilities makes it the most comprehensive AI assistant available in 2025.
Trusted by millions of developers and thousands of organizations worldwide
Engineers using Canvas for collaborative coding and o3 models for debugging complex logic.
Learn how other AI development tools compare for enterprise use.
Academic users leveraging Deep Research and reasoning models for comprehensive analysis.
Compare with Cursor and v0 by Vercel for individual developers.
Designers and creators using DALL-E 3 and Sora for visual content generation.
View case studiesOrganizations using Team/Enterprise plans for secure, collaborative AI assistance.
Learn about free accessChatGPT has grown to over 20 million users worldwide with 1.3 million paid subscribers. Join the world's most adopted AI developer tool used by one-third of Fortune 500 companies. Read more success stories on our blog.
Choose the perfect plan for your needs
Key differentiators that set ChatGPT apart from alternatives
Most popular AI with 200M+ users. Set the standard others follow.
Exclusive o3, o1, and o1-mini models for superior problem-solving capabilities.
Revolutionary collaborative coding interface for iterative development.
Learn about coding agentsText, images, voice, video, code—most comprehensive AI platform available.
Regular updates with groundbreaking features like Sora and Operator.
View all free AI toolsChatGPT stands out with its multi-model AI choice, native GitHub integration, and coding agent capabilities. Unlike competitors locked to single models, ChatGPT offers flexibility with Claude 3.5 Sonnet, GPT-4o, and Gemini 1.5 Pro. Compare all features to find the right tool for your workflow.
Seamlessly integrates with the tools you already use
Join thousands of developers using ChatGPT to build amazing products