Adobe Acrobat Sign Alternative
Abundera Sign vs. Adobe Acrobat Sign
PDF tools bundled with basic e-signatures. Abundera Sign provides stronger evidence, lower cost, and no per-seat fees.
✕ Adobe Acrobat Sign
- — E-signature is an add-on to PDF editing — not purpose-built
- — Per-seat pricing with minimum 2 users
- — API access only on enterprise tier
- — No public verification page
- — No hash-chained audit trail
- — No blockchain or independent evidence anchoring
- — Complex pricing tied to Adobe Creative Cloud ecosystem
✓ 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
10-person team: total monthly cost
Adobe Acrobat Pro Teams (10 users)
10 x $24/user. ~125 envelopes/mo (1,500/yr). PAdES included but you're paying for Acrobat PDF editing bundled in. No WORM storage, no blockchain anchoring, no hash chains, no court declarations, no embedded signing API.
Abundera Sign (10 users)
Professional plan + 5 extra users (+20 envelopes each). 300 envelopes/mo total. Full REST API (88 endpoints), PAdES-LTA signatures, dual RFC 3161 timestamps, 5 verification anchors, WORM storage, court-ready declarations.
Save 42% — with 2.4x more envelopes and WORM storage, blockchain anchoring, court declarations
What Abundera Sign includes that Adobe Acrobat Sign doesn't
Ready to switch from Adobe Acrobat Sign?
Try the full signing experience — no account needed. Send yourself a document, sign it, and inspect the cryptographic evidence package.