500,000+ docs tracked
30,000+ professionals
Trusted in 175+ countries
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See how Sizle helps teams track document engagement, follow up smarter and close deals faster. We’ll walk you through everything you need to start streamlining your workflow.
Share documents
Engage customers
Close deals
Understanding when, where, and how much the recipients of our decks are engaged helps tremendously with our follow-up.”
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See who’s serious. Move them to close
Screen serious intent in real time, see where attention builds, and keep transactions moving from access to agreement.
Send and track
Identify your serious buyers early. See who opened, returned and stayed engaged so you can prioritise the right conversations.
Reveal and analyze
See which sections hold attention, what gets skipped, and where momentum drops so follow-up is timely and specific.
Sign and progress
Send NDAs, approvals and agreements for signature without leaving the room so every transaction keeps moving.
Everything you need to qualify intent and move a transaction forward
Access control, buyer signals, agreements and deal rooms in one secure workflow.
Branded Smart Links
Professional links, every send
Publish secure links under your own brand so every first click feels credible and controlled.
Document Analytics
Know what buyers actually read
See what was read, revisited and ignored so follow-up is based on evidence, not instinct.
Instant eSignatures
Close deals faster, confidently
Close NDAs, approvals and contracts quickly with legally binding signatures built into the workflow.
Virtual Deal Rooms
A secure space for every deal
Control every file, section and stakeholder in one secure room built for live transactions.
Lead Capture
Turn views into qualified pipeline
Gate access to important documents and capture the details you need to qualify serious interest.
Smart Delivery
Enterprise security, zero friction
Send the right document at the right stage with secure links, permissions and controlled access.
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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 teams moving real transactions
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.
Fundraising
Understanding when, where and how much recipients engage with our decks helps tremendously with follow-up.
B2B Sales Proposals
The sales team were amazed they could see what slides clients were reviewing in real time.
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.
FAQs
A secure online space where you share, track and sign deal documents with full visibility and control.
Sizle records every view, click and scroll in real time so you can see exactly how people interact with your documents.
Yes, you can fully brand your links and Deal Rooms with your logo, colours and domain for a professional experience.
Yes, you control who can view, download or sign, with full audit logs and access permissions.
Yes, every signature is legally binding under global eSignature laws and includes a Certificate of Completion.
Yes, invite teammates to shared workspaces to manage documents, track engagement and close deals together.
Stop guessing. Know who’s serious.
See engagement as it happens, qualify real intent, and move counterparties from first view to signed agreement.
Free 7-day trial
No credit card required
Trusted in 175+ countries
