DocSend Alternative
Need a DocSend alternative? Sizle offers deal rooms with e-signatures, lead capture, and viewer analytics at a fraction of the cost.
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Trusted by high performing teams
How Sizle helps you grow
From first share to final signature, all in one flow.
Capture intent
Every shared link becomes a live source of new leads. See who viewed, clicked and returned.
Track engagement
See what slides hold attention and what gets skipped. Know what resonates before you follow up.
Sign and Close
Get instant, secure signatures inside your Deal Room. Fast, frictionless and verified.
Everything you need to convert customers
Branded Smart Links
Professional optics every time.
Your deal, your brand. Create secure, trackable links that feel like private deal rooms, complete with your logo and custom domain.
Alternative to Bitly, Rebrandly, BL.INK, DUB and other link-shortening platforms
Document Analytics
See what happens after you hit send.
Track every view, page ,and drop-off in real time. Know who’s reading, what’s hot, and when to follow up with confidence, without guessing.
Alternative to DocSend, ClearSlide, Showpad, Paperflite and other document tracking platforms
Digital Signatures
Close deals faster.
Request and collect fast, legally binding signatures instantly inside any shared document. No extra plugins, just send, sign, and move on.
Alternative to DocuSign, Adobe Sign, PandaDoc, HelloSign and other eSignature platforms
Virtual Deal Rooms
Organized, branded, investor-ready.
Each document link behaves like a professional deal room, secure, branded, and insight-driven. Use it for fundraising, sales, or client proposals.
Alternative to Datasite, Ansarada, Firmex, CapLinked and other virtual data room platforms
Lead Capture
Every view becomes a lead
Gate your content with built-in lead forms so every viewer becomes a qualified contact. Perfect for investor outreach, proposals and sales decks.
Alternative to HubSpot Forms, Typeform, Jotform, HeyFlow and other lead capture platforms
Custom Branding
Look like a pro, not a PDF sender.
Deliver your documents from your own domain with your brand’s design. Every viewer experience feels polished, consistent and trustworthy.
Alternative to DocSend, PandaDoc, Box, DealRoom and other custom branding platforms
Frequently asked questions
A Deal Room is a secure, branded online space for sharing decks, contracts, and documents with investors or clients. Unlike static PDFs, Sizle Deal Rooms include real-time analytics, lead capture, and eSignatures to help you close deals faster.
Yes. You can set roles, permissions, and viewer controls. Lock or expire access, set expiry dates, or revoke links instantly for complete security.
Every view is tracked in real time. Sizle shows who viewed your Deal Room, when they viewed it, how long they stayed on each page or slide, and what content they focused on.
No. You can start your free trial instantly, no credit card required.
Your links and analytics remain safely stored. You can upgrade anytime to keep viewer insights, signatures and leads active without interruption.
Yes. Sizle includes built-in digital signatures with full audit trails, timestamped logs, and signer verification. All signatures are legally binding worldwide.
Yes. You can connect your own domain and add custom logos, so every Deal Room matches your company’s brand perfectly.
Trusted by 30,000+ professionals worldwide
Teams in 175+ countries rely on Sizle to share, track, and close deals faster.
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.
Close faster. Be deal-ready.
Visibility builds trust. Trust closes deals. Sizle helps you see every step from share to signature.
Free 7-day trial. No card required.
Trusted by 30,000+ professionals across 175+ countries
