Giselle

github.com/giselles-ai/giselle AI App Builders Open-source projectOpen source

The Giselle repository describes an open source builder for creating AI powered applications.

github.com/giselles-ai/giselle
Giselle homepage screenshot

About Giselle

Giselle is an open source builder for AI-powered applications and agentic workflows. The project is developed in a public GitHub repository and is licensed under Apache License 2.0. It is designed to support collaboration between people and AI agents.

With Giselle you can create and modify agents using a visual drag-and-drop interface. Agents can work with models from providers such as OpenAI, Anthropic, and Google AI, and can access code and data through a knowledge store with GitHub integration. Common uses described in the repository include research assistance, code review, document generation, and chained workflows. GitHub-related operations for issues, pull requests, and deployments can also be automated.

Giselle can be run locally by cloning the repository and providing at least one provider API key, or used as a hosted cloud service. It suits developers and teams who want to build and self-host AI agents with their own models and data.

Key features

  • Visual drag-and-drop interface for building AI agents
  • Use models from OpenAI, Anthropic, and Google AI
  • Knowledge store with GitHub vector store integration
  • Automate GitHub issues, PRs, and deployments with AI
  • Self-host locally or use hosted cloud service
Best for: Developers and teams who want to build and self-host AI agents using their own data and models.
Good for
  • Open source under Apache 2.0 license
  • Supports multiple major AI providers
  • Offers both self-hosting and cloud option
  • Includes local quick-start instructions
Watch out for
  • Requires own AI provider API key to run
  • Some listed features are in development
  • Local setup requires technical steps

Giselle at a glance

Type
Open-source project
Pricing
Not confirmed. Check the site
Open source
Yes · Source code
Language
English
Last checked
Oct 5, 2026 · Online when checked
Listed
Oct 5, 2026

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Giselle FAQ

What is Giselle?
Giselle is an open source builder for AI-powered applications and agentic workflows, developed in a public GitHub repository.
How do I run Giselle locally?
Clone the repository, install dependencies, add at least one provider API key to .env.local, then start the development server.
Which AI providers does Giselle support?
The repository lists OpenAI, Anthropic, and Google AI as supported providers.
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