A blank spreadsheet can work for a small public RFP, but lean GovCon teams often need a workspace once the package includes amendments, attachments, Section L instructions, Section M evaluation cues, pricing forms, and unresolved flags.
RFP compliance matrix software should make the source trail visible: requirement text, file/page, section or attachment, owner, reviewer, status, deadline, assumptions, and verification notes.
SourceFlag is not a final compliance authority. It helps create first-pass review artifacts from public and unclassified solicitation materials so human reviewers can check the work.
The right workflow may still include spreadsheets, proposal management software, or human-only review depending on package size, team process, and review risk.