
AimStack is an open-source, self-hosted AI metadata tracking tool designed for machine learning teams. It logs AI metadata such as experiments and prompts, providing a UI for comparison and an SDK for programmatic querying. AimStack enables teams to compare runs, deep dive into details for debugging, and centralize information for governance. It offers different pricing tiers: a free tier for personal projects, a Team Tier for scaling organizations, and an Enterprise tier for extensive integrations, strong security, and dedicated support. The platform is built to handle hundreds of thousands of tracked metadata sequences and supports various AI applications like experiment tracking and prompt engineering.

AimStack is an open-source, self-hosted AI metadata tracking tool designed for machine learning teams. It logs AI metadata such as experiments and prompts, providing a UI for comparison and an SDK for programmatic querying. AimStack enables teams to compare runs, deep dive into details for debugging, and centralize information for governance. It offers different pricing tiers: a free tier for personal projects, a Team Tier for scaling organizations, and an Enterprise tier for extensive integrations, strong security, and dedicated support. The platform is built to handle hundreds of thousands of tracked metadata sequences and supports various AI applications like experiment tracking and prompt engineering.
Product: Open-source, self-hosted AI metadata tracker (Aim) with UI and SDK
Commercial Offering: AimHub (Aim for Teams) for multi-user and enterprise features
Founders: Gev Sogomonian and Gor Arakelyan
Team size: Around 9 employees
Funding: Seed round (Nov 4, 2019); investor: BANA Angels
Machine learning experiment tracking, prompt engineering, AI metadata management, model governance
2018
Artificial Intelligence / Machine Learning tooling