500K+ Documents Tracked
30K+ Professionals
Trusted in 175+ Countries
Automate your
agreements.
Proposals. Pitch decks. Quotes. Forms. Contracts.
Sizle is the first Document CRM that grows your business.
Send a smart link, get signatures and close deals in a click.
500K+ documents shared across fundraising, sales and consulting.
Free 7-day trial. No card needed. Unlock insights instantly.
or
Trusted by top teams at
Deal progression in three views
Qualify serious counterparties in real time, see where momentum builds, and keep transactions moving from access, to signed agreement.
Control and qualify
Identify serious counterparties early. See who opened, returned and engaged so you can prioritise the right conversations.
Assess and progress
See which sections hold attention, what gets skipped, and where momentum drops so the next step is timely and specific.
Approve and execute
See which sections hold attention, what gets skipped, and where momentum drops so the next step is timely and specific.
Everything to qualify counterparties and move a serious transaction forward
Access control, analytics, leads, agreements and deal rooms in one secure workflow.
Branded Deal Rooms
Publish secure deal rooms under your own domain. Every transaction starts under your brand, not a third-party tool.
Deal Readiness Insights
See which pages were read, revisited and skipped. Know exactly where momentum held before you take the next step.
Execution Signatures
Send NDAs, contracts, approvals and agreements for legally binding signature without leaving the deal room.
Live Deal Rooms
One secure room for every file, every stakeholder and every signature. Built for live, modern, high-trust transactions.
Lead Capture
Gate access to any document and qualify counterparties before a single page is viewed. Build pipeline on autopilot.
Controlled Delivery
Release the right document at the right stage. Control who sees what, when, and revoke access the moment a deal closes.
This is what deal progression looks like
today0
Start your first
deal room
today.
Secure sharing · Signature-ready
Security that moves serious deals forward
Permissions, audit trails and real-time activity tracking for teams managing high-value documents, agreements and transactions.
Built for serious transactions
Encryption, expiry links, access controls and audit-ready workflows for sensitive deal materials and transaction flows.
Trusted by high performing teams
Sizle is a great tool to share files we don't want copied or modified.
The best part about Sizle is seeing who viewed a presentation, which slides they focused on and for how long before following up.
Understanding when, where and how much recipients engage with our decks helps tremendously with follow-up.
The sales team were amazed they could see what slides clients were reviewing in real time.
Being able to quickly and securely share a doc with full analytics has streamlined my full workflow.
The insights are detailed and actionable. No more wondering if a client has opened an email.
k
Documents secured
k
Professionals
+
Countries
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.
You already sent the file. See what happens next.
Every unread document costs you time and opportunity.
Sizle shows what really happens after you hit send, instantly and securely.
Free 7-day trial. No card required.
Unlock insights instantly.
Join over 30,000 professionals tracking every document they send.
