Thank you! Your purchase was successful.
You’ve just unlocked lifetime access to Sizle. No fees, unlimited document tracking and full lead analytics, forever.
Share documents
Engage customers
Close deals
What happens next?
Your account will be upgraded within 24 hours
If you already signed up, your account is being activated now. If you haven’t, create your free account here using the same email you purchased with.
Start sharing your first document
Upload any kind of PDF and generate a smart link in seconds.
Track views, capture leads and close deals
See engagement in real-time and make perfect follow-ups.
Trusted by 27,000+ professionals at companies like:
Simple sharing. Powerful insights.
Branded Deal Rooms
Create secure, branded spaces for fundraising, diligence, or strategic deals. Host files, track engagement, and close, all in one place.
Document Sharing
Upload pitch decks, NDAs, and term sheets into your deal room. Control access, protect IP, and track every open with link-level visibility.
Trackable Links
Generate smart links that show who’s engaging, when, and for how long. See opens, time-on-page, and viewer ID, before the call.
Signatures & Lead Capture
Capture leads and close deals faster with built-in, legally binding eSignatures. No switching tools. No drop-off. Just one seamless flow.
All-in-one deal platform
Everything you need to engage, convert and close deals
500k
+
Documents shared worldwide
Testimonials
Sizle.io is incredibly easy to use. Upload and send your document and you get detailed analytics on who viewed it.
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
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 close faster?
Upload, share, track, and sign, all from one smart link.
Create your free account. Capture leads, get signatures and accelerate your work.
Trusted by 29,000+ professionals
Deal Rooms
Customer Engagement
Document Security
Copyright © 2025 Sizle
