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Open source for BIM teams
Describe the task. BIBIM writes, validates, and executes the code.Bring your own API key. No subscription. Local-first.
Trusted by BIM engineers at leading AEC firms
The Revit add-in writes and compiles C#. The ArchiCAD add-on writes and validates Python against the ArchiCAD API, then runs it.
BIBIM drafts a plan before it changes anything.
It pulls model context and writes version-aware code.
BIBIM validates the code, retries when needed, and runs it.
BIBIM is built to execute work, not just suggest snippets.
Use BIBIM free as an individual engineer. When your firm needs private deployment, company-specific RAG, or workflow automation, bring us in.
Bring your own API key and start today.
Choose your app
One click downloads the latest installer for your OS.
Windows · macOS auto-detected
Join the community
Release updates, questions, and bug reports — all in our Discord.
We build custom BIM agents trained on your firm's standards, workflows, and documents. Individual engineers use the free OSS builds. Teams and firms, reach out below.
Package your team's most-repeated BIM automation workflows into a firm-specific AI product. Works across any BIM tool — no onboarding overhead, the whole team uses it from day one.
No cloud API bills, no data exposure. We deploy a BIM-specific AI product inside your private infrastructure or VPC.
We typically respond within two business days.
seokwoo.hong@sqzr.teamTell us about your team's workflows and we'll scope a custom BIM AI build with you.
We typically respond within two business days.
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