Pricing
Prepaid envelope packs, not seats
1 credit = 1 signed envelope. Credits never expire. No subscription is required to send — white-label is the optional monthly add-on.
Answer-ready
Prepaid packs: Starter $27/50 (54¢), Growth $87/250 (34.8¢), Scale $297/1000 (29.7¢). Lowest listed 29.7¢. White-label $49/mo + 100 envelopes/mo (homepage). API/MCP signup starts at 0 credits; email verification grants 3; referral grants 25.
Pricing
Pay for envelopes, not seats
Prepaid credits. 1 credit = 1 signed envelope. No subscription required, no per-seat fees.
White-label
Your brand across signing, emails, and documents.
- Your logo on the signing page
- Your brand color across signing and emails
- Remove the zSign badge
- Signing at your own domain
- Send from your email domain
- 100 envelopes/month included
Credits never expire. Agents and CI can buy programmatically: POST /api/v1/credits/checkout.
Pack math
50 / 250 / 1000 envelope scenarios
Same numbers as the cards above — written as a table so a crawler can lift ¢/envelope without executing JavaScript.
| Scenario | Pack | Price | Envelopes | ¢/envelope |
|---|---|---|---|---|
| 50 envelopes | Starter | $27 | 50 | 54¢ |
| 250 envelopes | Growth | $87 | 250 | 34.8¢ |
| 1000 envelopes | Scale | $297 | 1000 | 29.7¢ |
White-label
$49/mo + 100 envelopes/mo
Cited from the homepage, not from a pricing JSON payload: $49/month includes 100 envelopes/month, your brand on signing and email, and a custom signing domain. Credit packs remain available if you need more volume.
Seats vs credits
Pay for envelopes, not people
zSign does not charge per seat. Add teammates without a per-user line item. Enterprise suites often mix seats with envelope volume — verify any competitor’s current packaging on their site. We do not invent those list prices here.
Free credits
0 / 3 / 25 — three different grants
| Path | Credits |
|---|---|
| API or MCP signup (create_account / POST /api/v1/signup) | 0 |
| Email verification (API link or Neon) | 3 |
| Referral signup (after the referred account verifies email) | 25 |
These are not interchangeable. An agent that only calls create_account starts at 0 until the signup email is verified; then it receives 3 (or 25 if referred). buy_credits is for buying more, not for unlocking the first send.