Dropbox Sign Alternative
Abundera Sign vs. Dropbox Sign
Formerly HelloSign — simple but limited evidence. Abundera Sign provides stronger evidence, lower cost, and no per-seat fees.
✕ Dropbox Sign
- — Recently discontinued SharePoint integration (March 2026)
- — No PAdES digital signatures — no green checkmark in Adobe
- — No RFC 3161 trusted timestamps
- — No public verification or independent evidence anchors
- — Limited to basic audit trail
- — API only on paid plans
- — Being absorbed into Dropbox ecosystem — uncertain product future
✓ 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
Dropbox Sign Standard (10 users)
10 x $25/user. ~100 sends/user but API requires Premium tier (custom pricing, contact sales). No PAdES, no RFC 3161 timestamps, no WORM storage, no blockchain anchoring, no court declarations.
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 44% — with full API included and evidence architecture
What Abundera Sign includes that Dropbox Sign doesn't
Ready to switch from Dropbox Sign?
Try the full signing experience — no account needed. Send yourself a document, sign it, and inspect the cryptographic evidence package.