SignNow Alternative

Abundera Sign vs. SignNow

Budget-friendly but evidence-light. Abundera Sign provides stronger evidence, lower cost, and no per-seat fees.

✕ SignNow

  • — No AATL-trusted certificate, so no automatic green checkmark in Adobe
  • — No RFC 3161 trusted timestamps
  • — No blockchain anchoring or independent verification
  • — No public document verification
  • — Basic audit trail without hash-chaining
  • — Forms marketplace instead of a ready-to-use, AI-QA’d template library
  • — API is a separate subscription from e-sign seats

✓ Abundera Sign

  • ✓ PAdES-LTA digital signatures
  • ✓ Dual RFC 3161 trusted timestamps
  • ✓ 5 independent verification anchors
  • ✓ Public document verification
  • ✓ SHA-256 hash-chained audit trail
  • ✓ Court-ready declarations
  • ✓ Full API on every plan

Pricing comparison

SignNow

$8–30/user/mo

Business: $8/user/mo (annual), Premium: $15/user/mo. Competitive on price, limited on evidence.

Abundera Sign

$29–299/mo (no per-seat fees)

Starter: $29/mo (50 envelopes, 2 users). Professional: $99/mo (200 envelopes, 5 users). Business: $299/mo (1,000 envelopes, 15 users). API included on all plans. PAYG from $1.49/envelope.

What Abundera Sign includes that SignNow doesn't

✓
PAdES-LTA digital signatures
Green checkmark in Adobe Acrobat via AATL certification
✓
Dual RFC 3161 trusted timestamps
Two independent Timestamp Authorities for redundant proof
✓
5 independent verification anchors
GitHub, GitLab, Bitcoin, Sigstore Rekor, dual TSA
✓
Public document verification
Anyone can verify, no account needed
✓
SHA-256 hash-chained audit trail
Tamper detection is automatic and provable
✓
Court-ready declarations
13-section sworn PDF for litigation support
✓
Full API on every plan
No separate product, no extra cost
✓
No per-seat fees
Plans include users, envelope-based pricing
✓
1,000+ ready-to-use templates
Across 30+ categories
✓
26 languages including RTL
Arabic, Urdu, Japanese, Chinese, and more
✓
Cloud import
Dropbox, Google Drive, OneDrive, SharePoint, Box
✓
Credits never expire
Pay-as-you-go packs with no expiration

Comparison notes reflect SignNow’s published pricing and support documentation as of July 2026 — including SignNow's forms library, API pricing, and security documentation. Spotted something out of date? Email legal@abundera.ai and we’ll fix it.

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Try the full signing experience, no account needed. Send yourself a document, sign it, and inspect the cryptographic evidence package.

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