Product overview
What is LLMStack?
LLMStack is an open-source platform for building AI agents, workflows, chatbots, and generative AI applications without writing the underlying integration code. It combines models from multiple providers with the user's own data and provides sharing controls for teams and end users.
The platform supports major model providers including OpenAI, Cohere, Stability AI, and Hugging Face. Data can be imported from web URLs, sitemaps, PDFs, audio, presentations, Google Drive, and Notion. Built applications can be shared publicly or restricted to selected people, with viewer and collaborator roles for joint development.
How to Use LLMStack
- Deploy the open-source platform or use the related cloud offering.
- Choose and connect the model providers required by the application.
- Add data sources such as files, websites, Google Drive, or Notion.
- Chain models and processors into an agent, chatbot, workflow, or app.
- Publish the result publicly or assign viewer and collaborator access.
Core Features
- No-code app building: Creates agents, workflows, chatbots, and AI applications through a visual product.
- Model chaining: Combines models from several major providers.
- Bring your own data: Connects web pages, documents, audio, presentations, and workspace sources.
- Open-source deployment: Allows teams to run and modify the platform themselves.
- Collaborative permissions: Provides viewer and collaborator roles and controlled sharing.
Use Cases
- Data-aware chatbots: Teams can connect business documents or websites to a conversational app.
- AI workflow prototypes: Product builders can chain models and processors without creating every integration from scratch.
- Internal tools: Organizations can restrict an app to selected users and collaborators.
- Public AI apps: Creators can publish completed applications for general access.
Frequently Asked Questions
Can LLMStack use private data?
Yes. The website lists sources including URLs, sitemaps, PDFs, audio, presentations, Google Drive, and Notion.
Can multiple people build the same app?
Yes. LLMStack includes viewer and collaborator roles for sharing and joint editing.

