The field comes first
If it does not work on the slab, with gloves on and no signal, it does not ship. Field capture is the product, not a companion app.
Bridging
design and job-site reality.
PassiveTask makes sure the performance you designed survives construction. The airtightness targets, the specified components, the details that make a high-performance building actually perform get captured and verified on site as the work happens. So the building that gets certified is the building that was drawn.
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Why we built it
Twenty years of document discipline, brought to the job site.
PassiveTask comes from two decades building content and document-management platforms for Fortune 500 companies. These were systems where a single missing record or an expired certificate had real consequences, and where "find me the current version" had to be answerable in seconds.
That world runs on rigor. Construction, we found on our own renovation projects, runs on shoeboxes, group texts, and a shared drive nobody can search. The people doing exceptional work, from custom-home builders and developers to architects and Passive House teams, deserved the same document discipline the enterprise takes for granted.
So we built it for the field, everyone contributes, and the results assembles itself.
How we build
Three principles,
held without exception.
Everyone contributes
Evidence lives with the person holding the tape measure. Per-seat pricing rations exactly the participation a compliance record needs, so we removed it.
Every claim has an audit trail
A verified asset record is only worth what it can prove. Every document, photo and sign-off is stamped, traceable and exportable.
The Verified Asset Record
Turn on-site chaos into a verifiable digital twin
A building whose performance can be proven is worth more than one that merely claims it. The record you assemble during construction is the asset you hand over — to the certifier, the owner, and every future retrofit.
Infrastructure
Enterprise-grade,
not a side project.
3Standards
PHI, PHIUS and EnerPHit supported out of the box.
0Per-seat fees
Unlimited contributors on every plan, including the site team.
100%Mobile
Full field functionality with zero signal, syncing silently.
Minutes10
To assemble a handover package that used to take 20–40 hours.