The Mechanical Engineering Reasoning Unit built specifically for understanding 3D CAD and mechanical engineering workflows
MERU transforms disconnected CAD files, revisions, BOMs, and engineering data into structured engineering intelligence.
Unlike generic AI tools, Meru understands how engineering data connects, from design changes and part relationships to release workflows and manufacturing impact. It turns disconnected product data into clear, actionable intelligence for engineering teams.
Delta automatically compare versions, visualize changes in 3D, and understand the intent behind every revision, without relying on meetings, screenshots, or manual notes,
01 - Visual CAD diffs across any two revisions
02 - Auto-annotates every detected change
03 - Bundles revisions into ECO rollups
04 - Explains what changed and why it matters
Echo understands the geometry and intent of every component in your library, so engineers can find and reuse existing parts instead of remaking them.
01 - Search parts by any keyword you remember
02 - Find similar parts by CAD geometry
03 - Auto-labels untagged and legacy parts
04 - Surfaces duplicates before engineers redesign
Sigma transforms live engineering activity into structured reports, release documentation, summaries, and review-ready outputs automatically.
01 - Automated engineering release notes
02 - Design review packet generation
03 - Audit-ready engineering records
04 - Continuous engineering activity reports
Coming soon!
The Problem
Mechanical teams spend more than 30% of their week interpreting design changes, searching for parts, and manually assembling documentation.
Generic AI doesn't understand fasteners, tolerances, bill of materials, or why a wall thickness matters. MERU does.
It reads CAD. It knows your part library. It understands your engineering conventions, and the downstream teams who depend on them.
Delta surfaces what changed and why, so engineers stop scrubbing rev histories and start acting on what matters.
ECHO finds what already exists across your library, even in legacy projects with sparse metadata.
Sigma turns engineering activity into release notes, ECO summaries, and review packets, drafted automatically, ready when you need them.
Join the teams building the physical world with Bild.
Request a demo of Bild, or join the waitlist to learn more about MERU.
Join the thousands of engineers innovating with Bild