Smarter Deal Rooms
Upload. Share. Track. Sign. Share a link, track who views each page, capture leads, and collect signatures. All inside a branded deal room.
or
k
Documents shared
k
professionals
+
countries
Trusted by high performing teams
Everything you need to close deals
Sizle replaces tools like Dropbox and Google Drive with an all inclusive platform for sharing, tracking and signing documents.
Sizle.io is incredibly easy to use. Upload and send your document and you get detailed analytics on who viewed it.
Complex deals, simplified.
1
Create a Deal Room
Create an enterprise-grade deal room in seconds. Upload diligence packs, contracts, or investor decks, invite stakeholders and start tracking engagement immediately.
⚡️ Setup takes seconds
2
Track documents
Grant viewers managed access and know exactly what they’ve viewed and when. Enterprise-ready audit logs, expiring links and custom domains keep you in control.
⚡️ Start sending assets instantly
3
See real-time analytics
Track stakeholder document engagement down to the page, slide and second. Act while deals are moving, not after they’ve gone cold.
⚡️ See analytics & leads in real-time
4
Get signatures and close
Close faster with approvals, comments and legally-binding and e-signatures built right into your documents. Zero friction.
⚡️ Get legally-binding e-signatures
Trusted globally
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.
Start
closing
smarter
⚡️ See analytics instantly
Founders
Close funding rounds faster
Run your raise with a secure, branded deal room. Share decks, diligence packs, and contracts with complete visibility into every interaction. Capture leads automatically, track investor engagement slide-by-slide, and close with integrated e-signatures.
Investors
Manage and analyze deal flow
Streamline diligence and portfolio workflows with investor-ready deal rooms. From first pitch to signed agreement, Sizle gives VCs, syndicate leads, and corp dev teams visibility and control at every step. Track engagement, manage approvals and deliver updates in one secure workflow.
Frequently asked questions
A Deal Room is a secure, trackable space to share documents with external stakeholders during fundraising, M&A, due diligence and strategic deals. Unlike basic file sharing, Sizle provides detailed insights into who views your documents, how long they engage, and when they return, helping you close faster.
Yes. You can set expiry dates, revoke access, lock documents and use self-destruct links for maximum security.
Yes. Sizle includes built-in e-signatures with full audit trails, so you can execute agreements without third-party tools.
Yes. All e-signatures completed in Sizle are legally binding and compliant with major international signature standards.
When your trial ends, new share links and signature requests are paused, but existing links remain active and continue collecting insights. To keep using lead capture, eSignatures, viewer analytics and more, simply choose a plan.
Ready to turn your docs into deal magnets?
Start your full access week. No credit card. Instant setup.
Deal Rooms
Customer Engagement
Document Security
Copyright © 2025 Sizle
