Feedback, markup, and handoff, all tied to the content itself
Comments, redlines, and review history live directly on the detail or family, not in an email thread. Gather content into stashes — shareable collections your team or JV firm can plan from.
How Pirros supports collaboration across teams
Give feedback where the content lives
Comment and redline directly on the detail or page. No separate tool, no need to export first.
Bring in your collaborators
Mention a teammate on a detail, family, or stash, and they get a notification with a link. Share a marked-up PDF or your whole workspace with a partner firm or consultant.
A record that stays with the content
Every flag and comment creates a trackable history attached to the content itself, visible from the moment the flag is raised through resolution.
Curated collections, built for how project teams plan and learn
Group your project’s details and families into a Pirros stash, share it with a colleague for markup or storyboarding, and stage it for Revit. Leadership, production staff, and BIM teams work from the same stash in parallel.
- Personal stashes for your own planning; firm stashes everyone can grab from
- Export the stash to PDF: one detail per page, for a redlining session or a cartoon set
- Stage the whole stash for Revit in one download
One workspace for two collaborating firms
When the structural engineer on your joint venture is also on Pirros, invite them into a single workspace at a role you choose. They keep their own account, their own login, and their own library, and they search yours only while they’re in the workspace you shared.
- Each firm keeps its own Pirros workspace for everything outside the joint project
- Firm-level access never carries over — collaborators can’t reach your settings, users, or other workspaces
- Collaborators don’t consume a seat in your workspace. Their access ends automatically when their firm offboards them.
Your firm
Riverside JV
Both firms · Editor
Nolan Structural
What a collaborator never sees
Nominate content and follow it into the standard library
Project teams can nominate content to be vetted and added to the standard library. Flags and change requests create a trackable record, and marked-up PDFs go to collaborators who never open Revit.
- Flag an issue or request a change directly on a detail or family
- Nominate content for vetting instead of emailing your admin a link
- Share marked-up PDFs with collaborators outside your firm
PARAPET AT LOW ROOF
Flagged on a project
Priya N. · “this should be standard”
In review
Standards committee
Firm standard
Promoted to the typical library
Typical Detail
Feedback that lands where the work actually happens
400+
Firms globally building on Pirros
4.2M+
Assets made searchable
30+
Hours saved per project
How Counsilman-Hunsaker reviewed 1,000+ details without a meeting
Flags and markups raised on live projects replaced a print-and-email review cycle, so fixes landed in the library as people worked, instead of waiting for a review week nobody ever had free.
- 1,000+
- Details flagged and reviewed together
- 50%
- Faster transition from AutoCAD to Revit
"Pirros lets us crowdsource detail reviews without meetings or emails. People flagged issues as they worked, no more waiting for a PDF printout to get reviewed."
Rick Hoops
BIM Manager at Counsilman-Hunsaker
One platform for every part of the drawing set
Platform Overview
The AI design platform that allows you to find, trust, and build on everything your firm has ever solved.
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Detail Management
Find any detail your firm has ever drawn, including live 3D details tied to the model.
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Promote the details and families your projects repeat into vetted firm standards.
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Family Management
AI-powered computer vision to search and quickly download Revit families.
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