Leo.AI
AI assistant for mechanical engineers — answers questions, runs calculations, and finds parts using your company's data.
| What is it | AI assistant for mechanical engineers — answers questions, runs calculations, and finds parts using your company's data. |
|---|---|
| Pricing | Freemium |
| Free tier | Yes |
| Platform | Web Application |
| API | Yes |
| Best for | finding and reusing existing parts in new designs, performing stress analysis and material selection calculations |
| Domain registered | 2023 |
Data updated Aug. 1, 2026
What does Leo.AI do?
Leo.AI is a specialized AI assistant built for mechanical engineers and product design teams. It helps engineers design physical products faster and with fewer mistakes. The core function is to act as a knowledgeable partner that can answer technical questions, perform complex engineering calculations, and find the right parts—all while using your company's specific data, like Product Lifecycle Management (PLM) systems, as its primary source of truth instead of random internet information.
What makes Leo.AI stand out is its domain-specific foundation. It's powered by a patented Large Mechanical Model (LMM) trained on over a million trusted engineering sources. This means it understands engineering concepts, formulas, and terminology. Key features include the ability to build complete assemblies by suggesting parts and running calculations, a chat interface for querying your internal knowledge, and a powerful part retrieval system that searches both your PLM and a vast database of vendor components. It's built for the enterprise with strong security, including SOC 2 certification, and promises not to train on your proprietary data.
This tool is a clear fit for mechanical engineering teams in manufacturing, aerospace, automotive, and consumer electronics. It's designed for engineers who spend too much time searching for old designs, manually calculating tolerances, or sourcing components. By centralizing institutional knowledge and automating routine calculations, Leo.AI aims to cut design errors, increase part reuse, and give engineers back hours each week. The real-world value is in accelerating time-to-market for new physical products.
Key features
What makes it stand outWho is Leo.AI for?
Who benefits most from this toolTrust & presence
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