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CLUSTER AUDIT-TRAIL-WEB · 12 ENTRIES · EARLIEST ENTRY 2026-02-17

PDF e-signature workflow apps

This cluster consists of web apps for uploading PDFs, adding signatures, and managing signing workflows with audit trails. Dated entries appear roughly monthly from February to July 2026, with a gap in May. Among traction leaders, medcomply shows the highest activity signal with 2 stars, while DocuRoute and sign360 have 0 stars.

Entry timeline

ENTRY TIMELINE

FEB 2026: 1MAR 2026: 1JUN 2026: 1JUL 2026: 1SEP 2026: 6OCT 2026: 2
FEB 2026OCT 2026

Each bar is the month a member carries, which is a creation date where the source published one and a crawl date otherwise. Nothing in the index was found before 11 August 2026, and coverage broadened sharply on 14–15 August, so a bar from then on reports how much we found that month, not how much was built; an earlier bar reports how far back a member's own source dated it — not how long we have been watching.

Members by activity

Activity signals, not revenue.

Build origin · 1 hand-coded · 11 unlabelled

Operator · 2 hobby · 2 indie · 3 commercial · 1 open source · 4 unlabelled

Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 12 listed below. Unlabelled means nothing has decided yet — not that the answer is small.

  1. 01opensign4★2 days—Self-hosted electronic document signing platform that lets users place fillable fields on PDFs and route documents to multiple signers with tamper-evident verification.
  2. 02DocuRoute0★1 moliveindieDocument routing and e-signing platform that lets users send documents for signature in a defined order and records a tamper-evident audit trail.
  3. 03sign3600★29 days—commercialWeb app that uploads PDFs, assigns signers, and manages sequential electronic signature workflows with a full audit trail.
  4. 04sign3600★29 days—commercialWeb application for uploading PDFs, assigning signers, and sending documents for electronic signature with OTP verification and audit trail.
  5. 05docustamp0★18 daysliveSelf-hosted e-signature web app that sends PDFs for signature, collects signatures from multiple people, and provides audit trails and templates.
  6. 06switchsign-app0★10 daysliveindieSelf-hosted e-signature platform that sends branded signing links, collects canvas signatures, creates signed PDFs with audit trails, and drafts contracts from chat.
  7. 07HRSign0★22 days—Self-hosted electronic signing system for HR documents that handles templates, approval workflows, signatures, and audit trails.
  8. 08Signathing0★24 dayslivecommercialFree electronic signature service that scans paper documents, adds signature fields, and sends documents for signing with audit trails and verification.
  9. 09opensignflow0★2 mo—hand-codedopen sourceOpen-source PDF signing and document workflow platform for small teams, offering secure signing links, audit trails, and async delivery.
  10. 10PDFusion0★6 mostalelivehobbyWeb app that lets users upload PDFs, add drawn or typed signatures, place them on the document, and download the signed file with an audit trail.
  11. 11document-signature-app0★3 mo—Web app for uploading, signing, and tracking PDF documents with multiple signers, signing order, and audit trail.
  12. 12supabase-document-hub0★5 mo—hobbySecure document management web app with upload, download, deletion, bookmarks, and activity tracking.

Ranked by traction, highest first, and paged 20 at a time — this is a window on the cluster, never the whole of it. Ties are broken by a stable id so a product cannot appear on two pages or fall between them. Browse every cluster.