500,000+ documents tracked
Trusted by 30,000+ professionals
Used across 175+ countries
Get Lifetime Access for $99 • Deal ends Dec 1 • All features included, forever.
WordPress PDF Hosting
WordPress PDF hosting made simple with Sizle. Embed smart links on your site to track views, collect leads and close deals.
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Links shared
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Trusted by high performing teams
From intent to final agreement
Sizle unifies secure data rooms, real-time analytics and e-signatures into a Document CRM to track, sign, and close every deal from one place.
Send and Track
Every document becomes a live analytics portal. See who viewed, clicked, and returned, for full visibility from first open to signature.
Reveal and Analyze
See which slides capture attention and which are skipped. Turn every document into a source of live, measurable customer intelligence.
Sign and Close
Effortlessly request and collect fast, binding e-Signatures from right inside your documents. Includes Certificate of Completion.
The Document CRM that unifies your workflow
Sizle combines powerful dealmaking tools into a single, streamlined flow.
Branded Smart Links
Look professional before they click
Your logo, your domain. Create secure, trackable links that build instant buyer trust.
Document Analytics
Know what clients really think
See which pages they study and skip. Never guess about engagement again.
Instant Signatures
Close deals in-record time
Collect fast, legally-binding signatures directly inside your documents. No wasted time.
Virtual Deal Rooms
Secure data rooms for every deal
Turn any document into a secure, branded portal with live analytics tracking and viewer access.
Lead Capture
Turn viewers into pipeline
Automatically capture leads from every document view. Perfect for proposals and pitches.
Smart Delivery
Enterprise security, zero complexity
Send from your domain with access-control and complete branding customization.
From doc to deal, without the friction
1
Create a Deal Room
Upload your deck, proposal, or contract instantly transformed into a private, trackable deal room.
⚡️ Free to start
2
Share a Smart Link
Send one secure link, no attachments, no version chaos, just instant access with live tracking.
⚡️ Start sharing in seconds
3
Track engagement
Know exactly who’s viewing, what they’re reading, and how long they stay, in real time.
⚡️ Instant insights & leads
4
Sign & close
Request legally binding signatures directly inside your deal room, done in moments, not days.
⚡️ Sign in seconds
Who uses Sizle to close deals faster
From solo founders to global sales teams, Sizle helps anyone turn shared documents into real, trackable deals.
Startup Founders
Close your round with confidence. Track which investors actually read your deck, follow up while interest is high and maintain momentum.
Investors
See what your buyers care about most. Analytics reveal where deals stall, who’s engaged and when to re-engage to better allocate capital.
Agencies
Turn proposals into pipelines. Capture leads, signatures, and insights automatically from every shared document, and scale client revenue faster.
Enterprises
Unify deal visibility across teams. Capture leads, monitor engagement and ensure every follow-up happens at the perfect moment.
Consultants
Deliver clarity at scale. Capture engagement, collect signatures, and manage every client deliverable securely, all from one branded workspace.
Trusted by professionals globally
Academic Research Sharing
Sizle.io is a great tool to easily share files that we do not want to be copied or modified.
Client Proposal Sharing
The best part about Sizle.io is finding out who viewed a presentation, which slides they focused on, and for how long.
B2B Sales Proposals
The sales team were amazed that they could “see” what slides the clients were reviewing in real-time.
Agency Proposal Tracking
Sizle.io surpassed our expectations when we saw how a client is engaging with our proposal.
Fundraising
Understanding when, where, and how much the recipients of our decks are engaged helps tremendously with our follow-up.”
SaaS Proposal Tracking
Sizle.io is incredibly easy to use. Upload and send your document and you get detailed analytics on who viewed it.
Training Material Tracking
The ability to quickly and securely share a document and view analytics has improved my file sharing process.
Consultant Proposal Tracking
The insights and analytics are detailed and useful. No longer do I have to wonder if a client has opened an email.
Software Sales Proposals
Seeing how much time prospects spend on each slide helps us optimise our collateral.
Turn docs into deal intelligence
Sizle shows what really happens after you hit send.
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