Exchange
Version control for construction documents
Alloovium Exchange treats a contract, specification, or management plan the way a version-control system treats source code: every revision is captured, every party's edits are attributable, and every read and acknowledgement lands in a write-once audit trail.
What it is
Exchange is the document layer of the Alloovium suite. It is built around the revision — not the folder, not the email attachment, not the SharePoint timestamp.
It runs on DOCX as a first-class format, with PDFs supported in the viewer for read-and-acknowledge flows.
Who it is for
Head contractors running subcontractor document packs on Australian infrastructure projects. The three-layer audit trail (person, organisation, credential) is what separates Exchange from a filename-suffix workflow.Capabilities
Four product surfaces, all anchored to the same write-once audit log:
- Clause-level diffs — see what changed between two DOCX revisions, clause by clause — not glyph by glyph.
- Trade markups, merged — every sub's redlines roll back onto the head contractor's master with conflicts flagged at the clause they touch.
Where to go next
- →Clause-level diffs — the DOCX diff engine and how comment threads survive across revisions.
- →Trade markups, merged — merging redlines from every sub back onto the master.
- →docs.guides.exchange.overview.next_portal — docs.guides.exchange.overview.next_portal_desc