Pipeline Estimating,
Re-engineered.
An open-source estimating platform backed by a structured knowledge graph and an AI agent that learns from your historical data — so every estimate you build is smarter than the last.
Built by people who have actually run crews, read bids, and paid for bad estimates.
Need access keys? Email info@openestimate.ai
The Tool
Atomic record model. Open schema. Portable data. Replace your $50K/year legacy stack without handing your data to a new landlord.
Jim
Structures your historical project data into a living knowledge graph — crew compositions, production rates, cost codes. Captured once. Available on every future estimate.
Jones
An AI agent that reasons over your data to build estimates, optimize crew compositions, and flag anomalies before they become problems in the field.
Why We Built This
The major estimating platforms have been rent-seeking for decades. They charge $400/hr for implementation while locking your project data in proprietary silos you can't export without paying again.
We are building the open standard for the $12T construction industry.
If you're an estimator, project manager, or developer tired of working around tools that weren't built for how you actually work — join the Discord. We need domain experts to stress-test the math and builders to help shape the platform.