Simple, Transparent Pricing
Choose the plan that fits your needs. All plans include blockchain verification for tamper-proof document security.
Blockchain-securedAI-powered analysisNo hidden fees
Pro Lite
$15/mo
or $150/yr
- 50 Envelopes / mo
- 3 Senders
- Blockchain Verification
- Custom Branding
- Priority Email Support
- Audit Trail Export
BUILT FOR YOU
More than 25 senders? Custom volume?
Plans are configured per organization — we set the exact caps that match your operation. No bending tier definitions; we use the same envelope-cap and seat-enforcement machinery as standard plans, just with values dialled to your needs.
- Envelope volumes above 500/month
- Sender count above 25
- White-label / co-branded signing room
- Dedicated CSM, custom SLA
- Bulk template provisioning across orgs
HIPAA-eligible on the Business plan
HIPAA Business Associate Agreement available on request for Business customers. Do not upload protected health information until your BAA is executed. Patient consent forms, telehealth authorisations, BAAs themselves: signed through the same blockchain-anchored evidence flow as every other envelope on SignaTrust.
Feature Comparison
| Feature | Free | Pro Lite | Professional | Business |
|---|---|---|---|---|
| Envelopes / Month | 10 | 50 | 150 | 500 |
| Blockchain Verification | ||||
| AI Contract Analysis | Summary | |||
| Custom Branding | — | |||
| Team Management | — | — | — | |
| SAML 2.0 SSO | — | — | — | |
| Identity providers (SSO) | — | — | — | Microsoft Entra ID (SAML 2.0) |
| Support | Priority Email | Priority | Dedicated |
Envelopes / Month150
Blockchain Verification
AI Contract Analysis
Custom Branding
Team Management—
SAML 2.0 SSO—
Identity providers (SSO)—
SupportPriority
SignaTrust vs legacy e-signature
Every feature you actually use, every line of the bill, side by side.
Feature
SignaTrust
Legacy e-signature
Per-seat pricing model
💰Pricing
Free tier
10 envelopes/mo, blockchain included
30-day trial only
Solo paid plan
$15/mo Pro Lite — 50 env/mo, 3 senders, AI field detection (50/mo)
$15/mo entry tier — 5 envelopes only, 1 user
Most popular team plan
$29/mo Professional — 150 env/mo, 10 senders, AI risk assessment
$45/user/mo team tier
5-person team monthly
$29 flat
~$225 (5 × $45)
10-person team monthly
$29 flat
~$450 (10 × $45)
15+ person team
$99/mo Business — 25 senders, 500 env/mo
$65/user/mo enterprise tier
Pricing model
Tiered flat fee — each plan has a monthly envelope allowance, no overage charges
Per user, every month
API plan entry
$49/mo (100 envelopes)
Bundled in Business+ tiers only
Pre-built vertical templates
Free templates across Real Estate, Healthcare, Legal, HR — growing library. Use on any paid tier.
Generic templates only; advanced features at $65/user/mo enterprise tier
Custom organization-scoped limits
Yes — any combination of envelope volume, sender caps, AI quota, BYOS region. Set per org.
Annual enterprise contract only
🔐Verification & Proof
Blockchain verification
SHA-256 of every completed document anchored to Solana
Database audit log only
Independent verification
Verifiable offline. Works even if SignaTrust shuts down
Requires vendor servers
Tamper-evident audit log
Hash-chained — any change breaks the chain
Mutable database records
Three-tier security ceremonies
Standard / Verified (OTP) / Certified (passkey, server-enforced)
Single security level
RFC 3161 trusted timestamps
Included on every tier — even Free
Limited / Enterprise only
Native mobile signing app
iOS + Android. Native passkey signing in beta
iOS + Android — no device-bound signing
🤖AI Contract Intelligence
AI contract review
Risk flagging, key terms, plain-language summary (Pro Lite+; summary only on Free)
Not available at any tier
AI field detection
Monthly allowance on every plan; unlimited on Business
Manual placement
Auto-renewal & non-compete flagging
Highlights risk clauses before you sign
—
📱Delivery Channels
Email
All tiers
All tiers
SMS
Included on paid plans
Enterprise contract only
WhatsApp (2B+ users globally)
Included on paid plans
Not available
Real-time read receipts
All tiers, real-time
Basic only
Free tier
SignaTrust
10 envelopes/mo, blockchain included
Legacy e-signature
30-day trial only
Solo paid plan
SignaTrust
$15/mo Pro Lite — 50 env/mo, 3 senders, AI field detection (50/mo)
Legacy e-signature
$15/mo entry tier — 5 envelopes only, 1 user
Most popular team plan
SignaTrust
$29/mo Professional — 150 env/mo, 10 senders, AI risk assessment
Legacy e-signature
$45/user/mo team tier
5-person team monthly
SignaTrust
$29 flat
Legacy e-signature
~$225 (5 × $45)
10-person team monthly
SignaTrust
$29 flat
Legacy e-signature
~$450 (10 × $45)
15+ person team
SignaTrust
$99/mo Business — 25 senders, 500 env/mo
Legacy e-signature
$65/user/mo enterprise tier
Pricing model
SignaTrust
Tiered flat fee — each plan has a monthly envelope allowance, no overage charges
Legacy e-signature
Per user, every month
API plan entry
SignaTrust
$49/mo (100 envelopes)
Legacy e-signature
Bundled in Business+ tiers only
Pre-built vertical templates
SignaTrust
Free templates across Real Estate, Healthcare, Legal, HR — growing library. Use on any paid tier.
Legacy e-signature
Generic templates only; advanced features at $65/user/mo enterprise tier
Custom organization-scoped limits
SignaTrust
Yes — any combination of envelope volume, sender caps, AI quota, BYOS region. Set per org.
Legacy e-signature
Annual enterprise contract only