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ZeroSign

Zero-cloud, ultra-lightweight DocuSign alternative

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ZeroSign is an ultra-lightweight, self-hosted DocuSign alternative. Zero cloud lock-in, zero external databases. Boots in < 2s with < 60MB RAM. ✨ Visual drag-and-drop PDF studio 🖋️ Sequential multi-party signing & counter-signing 🔒 Per-document 6-digit PIN protection 📜 Tamper-evident SHA-256 audit trails & Certificates 🔍 Independent public verification portal ⚖️ ESIGN & eIDAS compliant, 100% MIT Open Source.

PH · launched Oct 15, 2026 · 2 upvotes (top 22%) · 0 views

Niche: electronic signature software · 76 launches, 10 in the last 7 days ▲ +11% · Explore this niche →

Category and tags
  • Horizontal
  • Workflow automation
  • B2B
  • Not AI
  • Commercial product
  • Productivity
  • Open Source
  • Developer Tools
  • GitHub

Visit website ↗ Source listing ↗

More like this: all 76 launches in electronic signature software →

Could you build this?

Yes A lightweight self-hosted document signer is readily built using modern PDF manipulation libraries like pdf-lib and PDF.js, coupled with standard cryptographic hashing for audit trails.

Competitors

Other products that read as similar to this one : 100 launches clear the similarity bar, closest 8 shown.

Attention rank: #16 of 101 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 213 days after the earliest competitor.

  • RakeSign · ph · 2026-10-29 · 11 upvotes · similarity 0.56
  • Nexgn · ph · 2026-09-21 · 1 upvotes · similarity 0.51
  • DashSign · ph · 2026-10-07 · 1 upvotes · similarity 0.48
  • NoSignPDF · ph · 2026-10-20 · 1 upvotes · similarity 0.48
  • Psygned · ph · 2026-10-20 · 2 upvotes · similarity 0.45
  • Legal Practice Management · ph · 2026-09-30 · 1 upvotes · similarity 0.45
  • Good Seal · ph · 2026-09-11 · 1 upvotes · similarity 0.44
  • Ziffysign · ph · 2026-10-14 · 3 upvotes · similarity 0.43

Related data

The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.