Revision comparison
See every material change between document revisions.
Tenderhub compares old and new versions of BoQs, contracts and text-based drawing documents. Changes are grouped by their possible impact on scope, price and programme.
Why this workflow matters
A new file means more than a new revision number
Quantities, wording, deadlines and responsibilities often change shortly before bid submission. File comparison tools show technical differences, but not which changes matter commercially.
Workflow
Meaningful change, not just red text
- 01
Pair revisions
The source and target versions are linked clearly while document name, revision and origin remain recorded.
- 02
Compare content
Tenderhub detects added, removed and changed clauses, items, quantities and table values.
- 03
Group impact
Changes are classified by cost, programme, scope, liability or editorial relevance.
- 04
Secure follow-up
The team receives an action list for repricing, clarification and approval.
Change register
- Added, removed and changed content
- Old and new wording side by side
- Source and exact location
- Impact category and review status
Relevance remains explainable
Prioritisation supports expert review rather than replacing it. Every change remains visible in its original context.
Related workflows
Test two real document revisions.
One old and one new BoQ or contract quickly demonstrates how much manual comparison can be removed.
Start an analysis