Create your own team of AI agents
Build, use, and share AI agents that can handle simple tasks to complex workflows. No coding required.
Some parts of the videos on this website are sped up for demonstration purposes.
Nelly allows you to build, test, distribute, and use AI agents with a single platform.
Nelly Studio
Build powerful AI agents
Create custom AI agents that understand your needs and help you accomplish your goals.
Nelly Chat
Put your AI agents to work
Have natural conversations with your AI agents and get help with your tasks in real-time.
Nelly Marketplace
Coming Soon
Share and monetize your AI agents
Publish your AI agents and tools to the marketplace and earn rewards when others use them. Build a community around your creations and help others solve their problems.
Advanced Features
Power up your AI agents
Take your AI agents to the next level with advanced features and integrations.
Frequently asked questions
If you have any other questions, please ask the Help Agent in Nelly or contact us at [email protected].
- Where do my AI agents run?
- Your AI agents and their tools run locally on your computer, while the LLM that powers them operates in the cloud.
- How is my data handled?
- All your AI agents and their data are stored locally on your computer. We only store your user account information.
- What information is sent to the cloud?
- We only transmit your conversation history and context to the LLM provider. This data is not stored by us.
- What LLM providers does Nelly support?
- With a paid subscription plan, you can currently connect models from OpenAI, Anthropic, OpenRouter, and LM Studio.
- Which LLM does Nelly use?
- Nelly currently uses Anthropic's Claude Sonnet 4. We may change providers based on performance, cost, and other factors.
- How does Nelly handle website interactions?
- Nelly agents operate at human-like speeds and use only one browser at a time to ensure compliance with website terms of service.