PaperTrack

What it does

PaperTrack is a secure document-sharing and virtual data room platform for teams who send sensitive documents. Instead of sending a file and hoping for the best, PaperTrack gives you page-by-page analytics on who opened your document, which pages they spent time on, and when they're viewing it live. Every link can be protected with a password, expiration date, dynamic watermarking, and NDA-gated access. PaperTrack also offers full data rooms with folder-level permissions and audit logs.

Secure document sharing and page-level analytics. Track pitch decks, proposals, and data rooms with dwell-time heatmaps, dynamic watermarks, and NDA gates.

Track the exact second investors and clients open your decks. Get page-by-page dwell heatmaps, dynamic recipient watermarks, and instant live open alerts in 60 seconds. PaperTrack is a secure document sharing platform that provides page-by-page reading dwell time analytics, dynamic recipient watermarking, click-through NDA gates, virtual data rooms, and granular access controls. Senders track exactly who opens shared documents, which pages attract the most attention, and prevent unauthorized distribution without compromising security. Skip the enterprise data-room bloat and email attachments. Share sensitive PDFs with verified access, forensic leak protection, and page-by-page engagement…from papertrack.io

• 
  Papermark2023 · papermark.com · ▲794

  Papermark is a secure data room platform for dealmakers, founders, and finance teams. It lets you organize documents, set granular permissions, add NDA gating and watermarking, and track page-level analytics to see what drives decisions. Teams use it for M&A, fundraising, due

• 
  Papermark2015 · papermark.com · ▲103

  A better way to track what you’re reading

• 
  Papertrail2023 · papertrail.work · ▲70

  Save your most important threads from Slack with one click

• 
  Pitchwise2025 · pitchwise.se · ▲198

  Send documents and data rooms as secure, trackable links. Know who opens them, what they’re reading and when to follow-up. #1 Papermark and DocSend alternative.

• 
  Papermark – the open-source DocSend alternative with custom domains2023 · papermark.io · ▲35

  Hi HN! We’re Marc and Iuliia from Papermark (https://papermark.io). We're building an open-source, modern document sharing platform with real-time engagement analytics and 100% customization. It all started as a tweet [1] and led to our launch on Product Hunt [2] last month. We crossed over 1000 stars and over 10 contributors on GitHub (https://github.com/mfts/papermark). Incumbents, like DocSend, founded in the early 2010s have been acquired already and just don't innovate anymore. Their main priority is enterprise clients. As founders and developers ourselves…

• 
  Papertree2018 · ▲64

  Manage your Papertrail logs on the go ☁️📱

• 
  WallHop – 12ft.io is gone, so I built a replacement▲287

  wallhop is a free paywall bypass. Paste any article link to read it without paywall popups, ads or clutter. No signup, no extension. A simple 12ft.io alternative.

  Growth · 11d ago · wallhop.io

• 
  Prefer▲201

  The execution layer for AEO

  Growth · 23d ago · tryprefer.com

• 
  MakerMap▲197

  A living map of makers and what they’re building

  Growth · 26d ago · makermap.lol

• TL
  The load-bearing vocabulary of Claude▲710

  Life & fun · Aug 2026 · louisabraham.github.io

• 
  Hey Noah▲656

  A proactive AI executive assistant for founders

  AI · Aug 2026 · heynoah.io

• 
  Clipto MCP▲655

  Hey HN, We recently built Clipto. It’s a tool that lets you search over terabytes of video, audio, and images on your computer, without relying on the cloud. Motivation: we probably all had this similar experience, we know a moment exists in a video or audio, but finding it takes hours scrubbing the timeline. You can send all the media to process in the cloud, but it’s slow, expensive and raises privacy concerns. So we decided to build our own on-device media search engine. How it works (high level): 1. We ingest video, audio, image; normalize formats via ffmpeg; run content analysis to…

  Work · Aug 2026 · clipto.com

• 
  Simple algorithm and color space to generate diverse skin tones▲627

  Hello HN! I found that picking out plausible but diverse skin tones for my digital art and game development projects was kind of difficult, and I got curious about if there was a way to define a color space that made it easy. I've built a color picker and procedural generation algorithm based on the space as well as a bunch of other fun js features and demos throughout the page that use the equations. If you find it interesting, I have lots of explanations of how I built it and what properties the space has. The methodology might be a bit shaky, but hopefully the result is as helpful for…

  Life & fun · Aug 2026 · toneyalexander.github.io

• 
  AdAnt AI▲620

  Claude for viral, high-converting social ads

  AI · Aug 2026 · adant.ai

• 
  Astute▲606

  Automate your B2B brand going viral, with new media creators

  AI · Aug 2026 · company-app.joinastute.com