You know whether your proposal
got read.
Share PDFs via kla.to link — with password, email gate, and expiry date. Then Klausi shows who read it and for how long.
Start free · Notion protection free · analytics in the Pro plan
Sharing in numbers
A PDF by email is gone the second you send it. Klausi shares securely — and shows what got read.
Sharing, analytics, Notion gate — three building blocks around a link you control: with password, expiry, and reading analytics.
01Sharing
Upload, protect, share.
Upload a PDF or Word file, pick password, email gate, and expiry — and your kla.to link is ready. Just try the flow on the right.
New share
kla.to/lena02Analytics
Know what actually got read.
Views, visitors, and reading time per PDF page — you see where readers drop off. Click through the visitors.
📄 Angebot_Relaunch.pdfkla.to/lena/docs/a1b2c318Views7Visitors3:40Avg. readReading time per page (avg.)
S. 10:48S. 20:36S. 30:29S. 41:12S. 50:22S. 60:11Tip: page 4 is the pricing page — everyone lingers here.
03Notion gate
Your Notion stays put, it just gets a doorman.
Store the Notion URL, set a password, share the kla.to link — visits are counted anonymously. Notion protection is free.
Protected pagekla.to/lena/gate/strategie✓ Password correctContinuing to notion.so/strategie-2026 →
📈 +1 visit countedSecurity underneath
- Passwords stored as bcrypt hashes — never in plain text
- Downloads only via short-lived, signed tokens (120 s)
- Rate limits against brute force: 5 password attempts per 10 minutes
From the beta
What first users appreciate about Klausi.
No big promises. Just clear reactions to a tool that works more calmly.
Feature overview
What sharing can do. Honest, no fine print.
Sharing
- Document shares with analytics (Pro)
- Protect a Notion page behind a password (free)
- PDF & Word up to 50 MB, Word converts to PDF
Access control
- Password, expiry date, and email gate
- Deactivate the link any time — effective immediately
- 5 password attempts per 10 minutes
Know what got read
- Reading time per PDF page (avg.)
- Per-visitor view with the email gate
- A notification as soon as someone opens it
Security
- Passwords as bcrypt hashes, never in plain text
- Downloads only via signed tokens (120 s)
- Rate limits, EU hosting
Honest
- No watermark — on purpose
- No download block — on purpose
- We only promise what Klausi actually does
Notion gate
- Public Notion page behind a password
- Anonymous visit counter, no profiles
- Included for free
After you hit send
Proposal sent.
And now you know more.
Instead of waiting in the dark, you see whether your proposal was opened and read — page by page.
- You know whether it was read
- Follow up when it’s worth it
Belongs together
Sharing is just the beginning.
The read proposal becomes a project — in the same system.
Frequent questions
Questions about sharing.
Which files can I share?
PDF and Word (.docx/.doc) up to 50 MB. Klausi automatically converts Word files to PDF on upload.
Can I see who reads my document?
You see views, unique visitors, reading time per page, and how far people read. With the email gate on, each session also shows the visitor’s address.
How is Klausi different from DocSend?
Cheaper and integrated: sharing is part of Klausi Pro, not a separate subscription. Your data is stored GDPR-compliant in the EU, and shared documents live right next to the project and client — instead of in a standalone US tool.
Can I revoke a link?
Yes, deactivate any time — effective immediately. Optionally, an expiry date locks the link automatically on the set day.
Can recipients download the PDF?
Yes. It is only delivered via short-lived, signed tokens — but there is no download block or watermarking.
How does the Notion protection work?
You store the Notion URL and a password and share the kla.to link. After the correct password, Klausi redirects to the real Notion page; visits are counted anonymously.
What does it cost?
Notion protection is free. Document shares with analytics belong to the Pro plan — up to 10 documents with 5 links each.