You sent a proposal to a prospect on Monday. By Friday you don't know if they've read it. Tracked PDF viewing tells you — they opened the file Wednesday at 11am, spent 40 seconds on page 2, never reached page 8.
What tracking captures
Typical view-tracking platforms (DocSend, Pandadoc Analytics, Adobe Sign Analytics) record:
- Time the link was opened. - Pages viewed and time per page. - Device and browser. - IP address. - Whether the document was downloaded or forwarded (where the platform controls the viewer).
When it's useful
Sales and proposals: knowing the prospect engaged tells you the pitch is landing.
Investor decks: which slides hold attention; which slides get skipped.
Legal pre-negotiation: confirming a counterparty actually read the term sheet.
For neutral information delivery, tracking adds nothing. For documents where engagement matters, it's a useful signal.
Limits and ethics
Tracking works when the recipient opens the link through the platform's viewer. If they download the file or screenshot the page, tracking stops.
Ethically: disclose tracking if recipients would reasonably object. For B2B contexts, it's industry standard. For sensitive personal contexts, consider whether it's appropriate before deploying.
FAQ
Does Flint track views?
Flint focuses on the file itself — encryption, signing, redaction. For view analytics, pair with a tracking platform that handles the viewer.
Can I track standard PDFs sent by email?
No — once the PDF leaves the platform, viewing is invisible. Tracking requires the recipient to open via a hosted link.
Is tracking GDPR-compliant?
Treat tracking data as personal data, document the purpose, include in privacy notices. For B2B, legitimate interest is usually the basis.
Can recipients opt out of tracking?
If the platform offers an opt-out, yes. Otherwise the recipient can choose not to open the tracked link and request a regular attachment.
View tracking adds analytics where engagement matters. For everyday delivery, encrypt in Flint and skip the tracking overhead.