SignWell Alternative
Abundera Sign vs. SignWell
Simple and affordable — but no evidence architecture. Abundera Sign provides stronger evidence, lower cost, and no per-seat fees.
✕ SignWell
- — No PAdES digital signatures
- — No RFC 3161 trusted timestamps
- — No blockchain or independent evidence anchoring
- — No public verification page
- — Basic certificate of completion only
- — API pricing starts at $275/mo
- — No court-ready declaration or evidence scoring
✓ 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
5 users + API access
SignWell API (1 user)
API plan: $275/mo + per-document fees — for a single user. Adding team members requires separate Business seats ($30/user). No WORM storage, no blockchain anchoring, no RFC 3161 timestamps, no hash chains, no court declarations. Envelope limits not published.
Abundera Sign (5 users)
Professional plan: 5 users included, 200 envelopes/mo (+20 envelopes per extra user). Full REST API (88 endpoints), webhooks, embedded signing, PAdES-LTA signatures, dual RFC 3161 timestamps, 5 verification anchors, WORM storage, court-ready declarations.
Save 64% — 5 users and 200 envelopes included vs 1 user with per-doc fees
What Abundera Sign includes that SignWell doesn't
Ready to switch from SignWell?
Try the full signing experience — no account needed. Send yourself a document, sign it, and inspect the cryptographic evidence package.