PAREIDOLIA LABS
AI-native tools for the built environment.
Free, open, engineered to ship.
What we're building
Solutions that make BIM workflows faster, smarter, and more accessible.
Free for everyone
We build free tools for the AEC ecosystem and contribute to the open-source community.
CPython for Revit
Full CPython 3.12 runtime for Revit. Run modern Python, install any PyPI package with a built-in package manager, and bundle the runtime with your own add-ins.
Amorphous
Free Revit add-ins that fill the gaps Autodesk left behind. Batch-process models from ACC, automate repetitive workflows, and manage large project portfolios across architecture, engineering, and construction.
The lab
Pareidolia Labs is an independent engineering lab building tools for the AEC industry. AI-native where it matters, practical everywhere else.
We believe BIM tools should be free, intelligent, and built by people who actually use them. Not locked behind enterprise licenses. Not vaporware. Real tools, shipping today.
Every tool in our suite was born from friction. Workflows that were too slow, too manual, or too expensive. We build the tools we wish existed.
AI-native, not AI-washed
AI isn't a feature bolted on after the fact. It's the foundation, integrated from day one into every workflow.
Born from friction
Every tool starts with a real problem. If it works, it ships. No roadmap theater.
Open by default
Our tools are free and open-source wherever possible. The AEC industry has been paywalled long enough.
We use what we build
Built by someone who understands BIM from the inside out. Every tool exists because we needed it first.
Need something custom?
We've built tools used by firms across the AEC industry. We can build for you too. From custom Revit add-ins to AI-powered BIM workflows. Let's talk about what you need.