# PaperTrack vs SignValid: which to pick

> PaperTrack vs SignValid: pricing, platforms, launches, upvotes and founders side by side on ProductsFarm, with notes on which to pick.

Canonical: https://productsfarm.com/compare/papertrack-vs-signvalid
Last updated: 2026-11-08

|  | [PaperTrack](https://productsfarm.com/product/papertrack) | [SignValid](https://productsfarm.com/product/signvalid) |
| --- | --- | --- |
| What it is | Secure document sharing with page-level tracking for founders and sales | Checks digital signatures on Indian government PDFs against India's CCA root |
| Pricing | Freemium | Free |
| Platforms | Web | Web |
| Categories | Sales and CRM, Security and privacy | Productivity, Security and privacy, Consumer apps |
| Made for | startup founders, sales teams, legal teams | citizens, government offices, verifiers |
| Built with | [Next.js](https://productsfarm.com/tech-stack/nextjs), [React](https://productsfarm.com/tech-stack/react), [Tailwind CSS](https://productsfarm.com/tech-stack/tailwind-css) | [Vue](https://productsfarm.com/tech-stack/vue), [Cloudflare](https://productsfarm.com/tech-stack/cloudflare) |
| Upvotes | 0 | 0 |
| Website | [papertrack.io](https://papertrack.io/) | [signvalid.in](https://www.signvalid.in/) |

## About PaperTrack

PaperTrack is a web app for sharing PDFs, decks, contracts and other documents through trackable links. Senders see when a document is opened and how long each page is read, with dwell-time heatmaps that show which pages hold attention.

Access can be controlled per link. Senders can require a verified email passcode, add password protection and expiration dates, restrict viewers by email domain, and require a click-through NDA. Dynamic watermarks stamp each recipient's email, IP address and date onto the pages, and links can be revoked at any time. Higher plans add comments, download protection and virtual data rooms.

It is aimed at founders sending pitch decks, sales reps sending proposals, and legal or M&A teams sharing contracts. A free plan covers single-seat sharing with page analytics.

## About SignValid

SignValid is a free web tool that checks the digital signature on Indian government PDFs against the trust hierarchy of India's Controller of Certifying Authorities. It accepts e-Aadhaar, e-District certificates, DigiLocker documents and PAN e-cards, and can validate several files in one run.

For each file it reports the document type, the signer and the chain of certificate authorities up to the CCA India 2022 root. It runs five checks covering file integrity, signature coverage, the issuer chain, changes made after signing and revocation status, and it notes when revocation cannot be confirmed. When every check passes, it produces a verified display copy with a green tick that is visible in any viewer or on a printout. When a check fails, it gives a report and no tick.

The tool is aimed at people who need to confirm an Indian government document and at offices that receive signed PDFs and see Adobe Reader show an unknown validity status. Files are processed in memory and not stored, and the site states that it is an independent tool not affiliated with any government body.

## Related

- [PaperTrack](https://productsfarm.com/product/papertrack)
- [SignValid](https://productsfarm.com/product/signvalid)
- [More comparisons](https://productsfarm.com/compare)