Signatura is an e-signature platform for sending, signing, and sealing documents online — with AI-assisted field placement, multi-signer workflows, and a SHA-256-sealed audit trail on every completed document.
One plan with everything included, priced per seat — and the rate drops as your team grows. Send your first document in minutes.
Upload, place fields, send, and track — all from one beautiful interface. Supports PDF, DOCX, PNG, and JPG up to 25 MB.
Every signed document is encrypted, hashed, and audit-logged. We're built for the legal and security bar that businesses care about. Read the details →
TLS 1.3 in transit. AES-256 at rest. OAuth tokens encrypted server-side and never exposed to the client.
Every signed PDF is recorded with a SHA-256 hash. Re-verify any signed PDF against our records at /verify.
Every signing event records IP address, timestamp, and signer identity (email). Certificate of completion PDF embedded in every signed document.
Hosted in the United States via Supabase. We rely on each sub-processor's published data-protection terms for international transfers.
GDPR Article 6/22/28 aligned. Auto-Sign is opt-in only — no model training on your documents. Sensitive credentials handled server-side via row-level security.
A starter price and a fully-equipped price are different numbers — here is what it takes a typical starter plan to catch up. Signatura includes everything from day one, and the per-seat price drops as your team grows.
Competitor figures are a category average of common entry- vs. business-tier plans — illustrative, not any single provider. Excludes per-envelope overage fees some providers charge beyond plan allowances. Signatura’s figures are our actual rates, per seat / month.
Those bars are a category average, not any single vendor. For one vendor in detail, here’s what actually drives DocuSign’s bill.
Comparing specific tools? Here’s how to choose a DocuSign alternative — the five things worth weighing, and how to check each on the vendor’s own pricing page.
Trust in an e-signature vendor should be verifiable, not asserted. Here is what you can confirm for yourself before you sign up.
Completed documents carry a SHA-256 integrity hash. Anyone holding the file can confirm not one byte has changed — no account needed.
Open the verifier →We set no analytics, advertising, or cross-site tracking cookies — not here, not in the app. Open your developer tools and look.
Cookie notice →Each third party that touches your data is listed by name, purpose, and region — before you sign up, not after you ask.
See the list →Signatura is built and operated by Austrat Trading Corp. in Kelowna, British Columbia. Founder: Silas Allan.
About us →One plan, everything included, priced per seat. 14-day free trial — no credit card required.
One plan · everything included
Your price per seat
Billed annually · 4 seats
$6/seat less than going solo.
Every seat you add lowers the rate — down to $11/seat at 50+
Same team at $24/seat
$96/mo
Your price
$72/mo
$24/mo saved
$288/yr vs solo · 4 seats
With 2 or more seats you also get member roles, shared templates, and a pooled Auto-Sign quota — and the per-seat rate keeps dropping.
Priced per seat, from $24 down to $11 at 50+ — every seat you add lowers the rate for the whole team.
All plans include SSL encryption, document integrity verification, and audit trails. Prices exclude tax; any applicable VAT/GST is added at checkout.
Auto-Sign included — 25 runs per seat (100 pooled runs a month for your team).
Questions? Contact us at support@getsignatura.com
Compliance frameworks: ESIGN Act, UETA, eIDAS (SES), UK eIDAS (SES), GDPR, UK GDPR, CCPA, PIPEDA, BC PIPA · TLS 1.3 · AES-256 · SHA-256 integrity