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Track PDF Opens

See who opens your PDF, what company they’re from, how much time they spend on each page and when they drop-off in real-time, so you can make better decisions and optimize your content.

or

500

k

Links shared

30

k

professionals

175

+

countries

Trusted by high performing teams

Daily Mail
McKinsey & Co.
Pedestrian TV
UCLA Riverside
United Biomedical
SmartHealth Biotech

Everything you need to close faster.

No bloat. Just the tools that move deals forward.

Smart Links

Trackable, secure links that close deals.

Send a document with a link that tracks every view, collects leads and gets signatures. All in one flow.

Legally-binding signatures

Close faster with one-click e-Signatures.

Sign documents effortlessly. No accounts or friction. Every signature is secure, tracked and compliant.

Real-Time Analytics

Know exactly who’s reading your doc, and when.

Get instant visibility into viewer behaviour. See time on page, drop-offs, revisits and more in real-time.

Self-Serve Deal Rooms

Your branded deal room, ready in seconds.

Create a live room for sharing, tracking and signing, optimised for buyer conversion.

Lead Capture

Turn views into verified leads.

Gate your sales and marketing docs with automatic email capture and build a pipeline while you sleep.

Custom Branding & Domains

Your brand, front and centre.

Add your logo, colours and domain for a seamless, professional deal experience.

Trusted globally

Sizle.io is a great tool to easily share files that we do not want to be copied or modified.

Alexandre dos Santos P.Professor at University of Lavras

The best part about Sizle.io is finding out who viewed a presentation, which slides they focused on, and for how long.

CK. PatelConsultant at McKinsey & Co.

The sales team were amazed that they could “see” what slides the clients were reviewing in real-time.

Scott DaviesEngineering Sales, Briggs PLC

Sizle.io surpassed our expectations when we saw how a client is engaging with our proposal.

Sorin A.Digital Marketing Manager

Understanding when, where, and how much the recipients of our decks are engaged helps tremendously with our follow-up.”

Tom DenisonFounder of SmartHealth Biotech

Sizle.io is incredibly easy to use. Upload and send your document and you get detailed analytics on who viewed it.

Zunaid K.Consultant at Profit Flow

The ability to quickly and securely share a document and view analytics has improved my file sharing process.

Seth D.Health Coach

The insights and analytics are detailed and useful. No longer do I have to wonder if a client has opened an email.

Brandon J.Recruitment at Wyn&Co

Seeing how much time prospects spend on each slide helps us optimise our collateral.

Oliver HeycoopFounder of Altatek Motorsport

From doc to deal, without the friction

Sizle brings secure document tracking, lead generation, viewer analytics and e-signatures into self-serve deal rooms that simplify your digital life.

1

Create a Deal Room

Secure your decks, contracts, or any doc inside a Deal Room, ready to share in seconds. Manage permissions, approvals, leads, and analytics from one place.

Upload decks, contracts and docs
Manage member roles and permissions
Enable leads, analytics and approvals

⚡️ Setup takes seconds

2

Share a Smart Link

Send branded, secure Smart Links with expiry, lock, or self-destruct. Know who’s reading, company and contact, before they say a word.

Identify every viewer and company
Expire, lock or self-destruct access
Instant return-visit alerts

⚡️ Start sharing instantly

3

Track engagement

See who opened, what they read, and how long they stayed, live. Get page-by-page and time-on-slide insights to spot warm leads instantly.

Page-by-page and slide tracking
Viewer-level time-on-page insights
Instant return-visit alerts

⚡️ See live analytics & leads

4

Sign & close

Drop in signature fields in seconds, no logins required. Every signature is legally binding, audit-tracked, and routed in custom order.

Legally binding e-signatures with logs
Custom signing order and groups
No account required for signers

⚡️ Get binding e-signatures

Turn your docs into deal magnets

Start your free trial today. No credit card required. Instant setup.

Trusted by 30,000+ professionals in 175+ countries


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