AgentGPT is a browser-based platform for deploying autonomous AI agents that can browse the web, write code, send emails, and complete multi-step tasks without continuous user input. It is powered by GPT-4 and requires users to supply their own OpenAI API key for full functionality. The project has an active open-source repository and is popular for experimentation with autonomous AI behaviour. A Pro tier offers managed API keys and more execution time.
Stan cen: March 2026