Compare a bounded document-request workflow with ordinary attachment chasing over email.
This is a category-level operating-model comparison, not a fabricated competitor scorecard. There is no universal winner.
Focused workflow
Alternative operating model
Replace emailed attachments with an expiring upload request, exact staff review and a clear acknowledgement trail.
Ordinary email attachments is the better starting point when that broader role is the main job you actually need, rather than the narrower workflow described here.
Scan and store the exact submitted file before staff review instead of relying on filenames or user assertions. Make replacement and acceptance explicit so the client and reviewer can see the current state.
Capabilities vary by ordinary email attachments. Check whether it preserves the evidence, human review and handoff state your team needs instead of assuming the category guarantees it.
Acknowledgement is workflow evidence, not a legally sufficient e-signature claim PDF/JPEG/PNG only within current file-size bounds No public share links or arbitrary sensitive-document suitability claim
Ordinary email attachments may legitimately cover responsibilities this focused workflow does not. Choose it when those responsibilities are required, not because a broader category sounds more complete.
Small professional-services firms and agencies that repeatedly chase clients for a small set of documents.
Choose ordinary email attachments when the narrow problem is not the buying trigger, or when your organisation needs the alternative category as a system of record or primary operating layer.
Choose ClientVault when the narrow job, evidence model and boundary described above match the immediate operational problem.
Choose Ordinary email attachments when you need that category's broader responsibility as the main system or service. In some environments both layers are complementary rather than substitutes.
Before buying either option, verify the real data boundary, evidence retention, human approval model, integrations and exclusions against your own workflow.