Giselle

Giselle is an AI app builder for product and engineering teams that want to ship AI‑driven workflows without building everything from scratch. It focuses on multi agent, multi model automation across the product lifecycle, from deep research and PRD generation to code review and self updating documentation, with strong GitHub integration and a visual builder that keeps most work out of the command line.

What is Giselle? Giselle is an AI app builder for product and engineering teams that want to ship AI‑driven workflows without building everything from scratch. It focuses on multi agent, multi model automation across the product lifecycle, from deep research and PRD generation to code review and self updating documentation, with strong GitHub integration and a visual builder that keeps most work out of the command line. Key Features: Multi‑Model Composition: Connects to multiple frontier foundation models and auto selects the best one for a task. Visual Agent Builder: Drag and drop interface for designing agents and multi step workflows without code or prompt gymnastics. Knowledge Store: Built in vector stores for documents and GitHub repos so agents can query product specs, code, and docs. GitHub AI Operations: Automates pull request reviews, issue triage, and deployment related updates directly from repository activity. Prebuilt Product Agents: Ready made Deep Researcher, PRD Generator, Code Reviewer, and Doc Updater agents tailored to product teams. Security‑First Design: ISO/IEC 27001 compliant, with SOC 2 in progress, plus a self hosted open source option. Pros Product Flow Coverage: Handles research, planning, implementation support, and documentation in a single tool. Strong GitHub Focus: Uses commit history, coding standards, and bug trends to drive smart reviews.