500,000+ docs tracked
30,000+ professionals
Trusted in 175+ countries
Viewer Analytics
Viewer analytics made easy with Sizle. Upload your document, share a link and see exactly who views, what they read and when they return.
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Trusted by high performing teams
Know who’s serious. Move them to close
Sizle combines real-time buyer signals, instant eSignatures and secure deal workflows so you always know who’s engaged, who’s stalling and exactly when to move.
Send and Track
Identify serious leads. Share a gated link and instantly see who's viewed, who's returned and who's spending time. Separate genuine buyers from noise before you pick up the phone.
Reveal and Analyze
See exactly where they're focused. Know which sections hold attention and which lose it, real buyer behaviour, not guesswork, so you know when interest is genuine.
Sign and Close
Move serious buyers straight to signed. When a lead's ready, collect a legally binding eSignature and Certificate of Completion without leaving the deal. Fast, compliant, done.
Every tool to find serious buyers and close them
Sizle brings your key dealmaking tools together in one simple and secure flow.
Branded Smart Links
Professional links, every send
Share secure links with your own logo and domain to build trust from the first click.
Document Analytics
Know what buyers actually read
See which pages hold attention, where interest drops and who keeps coming back.
Instant eSignatures
Close deals faster, confidently
Collect legally binding eSignatures directly inside your documents, no switching tools.
Virtual Deal Rooms
A secure space for every deal
Create branded deal rooms with built-in analytics, permissions and access controls.
Lead Capture
Turn views into qualified pipeline
Capture enriched lead profiles automatically from every document view.
Smart Delivery
Enterprise security, zero friction
Send from your own domain with full branding and granular access controls.
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 is a great tool to share files we don't want copied or modified.
Client Proposal Sharing
The best part about Sizle is seeing who viewed a presentation, which slides they focused on and for how long before following up.
B2B Sales Proposals
The sales team were amazed they could see what slides clients were reviewing in real time.
Agency Proposal Tracking
Sizle surpassed our expectations when we saw how clients engaged with proposals.
Fundraising
Understanding when, where and how much recipients engage with our decks helps tremendously with follow-up.
SaaS Proposal Tracking
Sizle is incredibly easy to use, upload and send your document and you get detailed analytics on who viewed it.
Training Material Tracking
Being able to quickly and securely share a doc with full analytics has streamlined my full workflow.
Consultant Proposal Tracking
The insights are detailed and actionable. No more wondering if a client has opened an email.
Software Sales Proposals
Seeing how much time prospects spend on each slide helps us optimise our sales collateral.
Turn docs into deal intelligence
Sizle shows what really happens after you hit send.
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