No add-ons. No per-seat fees.
See in detail what each plan offers.
To get to know Signater — free forever, no credit card.
For companies digitizing their signatures.
For companies that want to integrate and scale operations.
For companies that need their own brand and resale.
Features
Compare features
| Feature | Free | Starter | Business | Enterprise |
|---|---|---|---|---|
| Included envelopes | 3 / month | 30 / month | 30 / month | 200 / month |
| Envelopes on the annual plan | — | 360 upfront | 360 upfront | 2,400 upfront |
| Additional envelope | — | $ 1 | $ 1 | $ 1 |
| Standalone envelope | — | $ 2 | $ 2 | $ 2 |
| Included users | 1 | Unlimited | Unlimited | Unlimited |
| Signers per envelope | 3 | 20 | 50 | Unlimited |
| Documents per envelope | 2 | 20 | 50 | Unlimited |
| Max document size | 5 MB | 25 MB | 50 MB | 100 MB |
| Legally binding worldwide (ESIGN, eIDAS) | Yes | Yes | Yes | Yes |
| Full audit trail | Yes | Yes | Yes | Yes |
| Real-time notifications | Yes | Yes | Yes | Yes |
| Contact management | Yes | Yes | Yes | Yes |
| Vaults with access control | Yes | Yes | Yes | Yes |
| Reports and advanced search | Yes | Yes | Yes | Yes |
| Multi-language support | Yes | Yes | Yes | Yes |
| Two-factor authentication (2FA) | Yes | Yes | Yes | Yes |
| Password authentication | Yes | Yes | Yes | Yes |
| OTP via email | Yes | Yes | Yes | Yes |
| Timestamp (TSA) | Yes | Yes | Yes | Yes |
| Document templates | No | Yes | Yes | Yes |
| Scheduled publishing | No | Yes | Yes | Yes |
| Scheduled expiration | No | Yes | Yes | Yes |
| Signature reminders | No | Yes | Yes | Yes |
| Expiration reminders | No | Yes | Yes | Yes |
| Selfie authentication with liveness | No | Yes | Yes | Yes |
| Choose your signing country | No | Yes | Yes | Yes |
| SMS messages included | No | No | Yes | Yes |
| OTP via SMS | No | No | Yes | Yes |
| Qualified electronic signature (QES) | No | No | Yes | Yes |
| Long-term validation (LTV) | No | No | Yes | Yes |
| Signer data collection | No | No | Yes | Yes |
| Post-signature redirect | No | No | Yes | Yes |
| Integration API | No | No | Yes | Yes |
| Webhooks | No | No | Yes | Yes |
| Testing environment (sandbox) | No | No | Yes | Yes |
| Custom logos, colors, and domain | No | No | No | Yes |
| Email sending with custom SMTP | No | No | No | Yes |
| Digital seal with custom certificate | No | No | No | Yes |
| Managed accounts (resale) | No | No | No | Yes |
| Technical support | Via chat | Via chat | Special via chat | Priority via chat |
We've compiled the most common questions to help you better understand how our platform works.
Yes. Every account starts on the Free plan with 3 envelopes per month, forever, no credit card required. Upgrade whenever you need more.
It comes down to the pricing model. DocuSign charges per user — $25 to $40 per person per month. Signater charges per account with unlimited users included.
A 10-person team on DocuSign Business Pro pays around $400/month. The same team on Signater Business with 200 envelopes pays $249/month — with SMS verification and liveness detection included at no extra cost.
The larger your team, the bigger your savings.
Every paid Signater plan includes:
On platforms like DocuSign, SMS costs $0.15/message and liveness verification costs $2.50/use.
All plans accept credit card for monthly payments.
For annual payments, all plans accept credit card. Wire transfers are available for Enterprise plans.
Signater offers four plans — Free, Starter, Business and Enterprise — and inside each paid plan you pick the envelope volume:
Signater Free ($0) — 3 envelopes per month, 1 user, forever, no credit card required.
Signater Starter (from $39/month) — 30, 100 or unlimited envelopes, unlimited users, liveness verification, and all essential digital signature features. Ideal for getting started.
Signater Business (from $79/month) — 30, 100 or 200 envelopes, everything in Starter plus SMS notifications, Integration API, Webhooks, Sandbox, and special chat support.
Signater Enterprise ($499/month) — 200 envelopes, everything in Business plus White Label, managed accounts (resale), and priority support with SLA.
All paid plans include unlimited users and liveness verification, with 40% off on annual billing.
Cancellation is simple, fast, and can be done at any time directly from the platform dashboard, without red tape, additional costs, or penalties.
After requesting cancellation, your plan will remain active and fully functional until the end of the current billing cycle, ensuring you enjoy the entire period paid for.
There are no automatic charges in future cycles. Once the paid period ends, your account automatically moves to the Free plan: you keep access to the platform and all your documents, with 3 free envelopes per month.
Yes! All paid plans except Starter Unlimited allow you to purchase additional envelopes. Choose your plan based on the features you need (e.g., API, White Label) and adjust the envelope quantity to match your volume.
For example: on the Starter plan with 30 envelopes ($39/month), if you need 50 envelopes per month, you add 20 extra at $1 each, totaling $59/month.
You can change the number of additional envelopes at any time, effective in the next billing cycle. No need to upgrade to a more expensive plan just for more envelopes.
Each paid plan includes the envelope volume you pick: 30, 100 or unlimited on Starter; 30, 100 or 200 on Business; and 200 on Enterprise.
When you need more envelopes on a paid plan, you have two options:
Additional envelopes — added to your plan and automatically renewed each cycle. Cost $1 each. They expire at the end of the cycle, just like included envelopes — on the annual plan, at the end of the year.
One-time envelopes — for emergency needs. Cost $2 each. They never expire and can be used at any time.
The platform always consumes plan envelopes (included and additional) before one-time envelopes, ensuring your permanent envelopes are preserved.
Starter Unlimited sells neither additional nor one-time envelopes — the volume is already unlimited.
No. On the annual plan, your entire year of envelopes is credited upfront in a single balance that lasts all 12 months — it doesn't reset or shrink month to month.
This matters most for seasonal businesses: a tax firm that sends 5 contracts in June and 80 in March draws from the same annual pool either way. Most platforms bill and reset monthly, so volume you don't use in a slow month is gone before the busy one arrives.
The full REST API and webhooks are included in Signater Business and Enterprise plans at no additional cost.
With these features, you can:
The API includes an automatic retry engine, secure token authentication, and complete documentation.
Yes! The Signater Enterprise plan includes complete and unrestricted White Label at no additional cost.
You can fully customize the platform with your brand identity:
Additionally, Enterprise offers advanced resale and multi-tenant features, enabling you to offer the solution as your own product, creating a new recurring revenue stream.
Expert support
Our sales team is ready to help you find the ideal plan for your business. Get your questions answered about features, pricing, and implementation directly with our specialists.