OpenAI
Creator of ChatGPT, DALL·E, Whisper, and powerful GPT models for developers.
Founded: 2015
Company: OpenAI, Inc.
Country: United States
Website: openai.com
Key Features
- Access to GPT-4, GPT-3.5, DALL·E, and Whisper models
- API platform for language, vision, and audio tasks
- Fine-tuning and embedding capabilities
Screenshot Preview

AI Output Example
Generate blog posts, summarize documents, or build intelligent chatbots with just a few API calls.
Pricing
Free Tier
ChatGPT with GPT-3.5 and limited usage
ChatGPT Plus
$20/month – Access GPT-4-turbo
API Platform
Pay-as-you-go pricing per token or image
Best For
Milestones & Recognition
- 🎉 Launched GPT-3 in 2020 and GPT-4 in 2023
- 🧠 ChatGPT reached 100M+ users by 2024
- 🛠 API platform powers thousands of AI apps