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Understanding when, where, and how much the recipients of our decks are engaged helps tremendously with our follow-up.”
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Why teams choose Sizle
Unlock new business with every document you share

Track engagement
Send documents with a secure, trackable link. Instantly see who’s reading, how long they engage and what holds their attention.

Capture new leads
Every view reveals new prospects. Automatically collect lead details and know exactly when to follow up.

Stay in control
Enterprise-grade security, granular permissions, burn-on-read, access expiry and audit trails for peace of mind.
Powering dealmakers worldwide
Success stories
See how 28,000+ professionals accelerate results with Sizle
Sizle.io is a great tool to easily share files that we do not want to be copied or modified.
The best part about Sizle.io is finding out who viewed a presentation, which slides they focused on, and for how long.
The sales team were amazed that they could “see” what slides the clients were reviewing in real-time.
Sizle.io surpassed our expectations when we saw how a client is engaging with our proposal.
Understanding when, where, and how much the recipients of our decks are engaged helps tremendously with our follow-up.”
Sizle.io is incredibly easy to use. Upload and send your document and you get detailed analytics on who viewed it.
The ability to quickly and securely share a document and view analytics has improved my file sharing process.
The insights and analytics are detailed and useful. No longer do I have to wonder if a client has opened an email.
Seeing how much time prospects spend on each slide helps us optimise our collateral.
Frequently asked questions
Sizle delivers real-time insights including who viewed your document, how long they spent on each page, what links they clicked and where they dropped off, so you know who’s truly interested.
Sizle offers all the security and access controls of a VDR, with the added power of lead capture and engagement analytics built in.
Yes. Add your logo to share professional, on-brand documents and links.
Absolutely. Control who sees what, set expiration dates, and track every interaction.
Real-time document engagement analytics help you reach out when prospects are most interested, increasing close rates.

Simple sharing. Powerful insights.
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