Sign contracts in minutes, not days

Send any document by email, your client signs it from their phone, and you are notified instantly. No printing, scanning, or chasing anyone.

Start free — 14 days See pricing

How it works

Three steps, a couple of minutes

1 · Write or paste your document

Write directly in the editor or reuse a saved template.

2 · Choose who signs and send

Choose whether each person only signs, fills fields, or can edit the text before signing.

3 · Get notified

You receive an email as soon as they sign. Every action is logged with date, time, and IP.

What is included

Everything you need, nothing extra

Real mobile signature

Your client signs with a finger on screen or types their name. It works on any phone.

Fillable fields

Choose which data the recipient must fill in: dates, amounts, addresses, and more.

Multiple signers

Send to everyone at once or in sequence, so each person signs when it is their turn.

Audit evidence

Complete history: when it was opened, from which IP, and when it was signed. Everything is recorded.

Connected to your CRM

If you use DarkLogic CRM or Accounting, send contracts for signature without leaving the system.

Automatic reminders

If they do not sign, the system reminds them automatically.

Clear pricing

No contracts, no fine print

Already use DarkLogic

Free
with your CRM or Accounting
  • 80 documentos cada mes, incluidos
  • Enviar a firmar desde el CRM
  • Firmantes ilimitados por documento
  • Se actualiza el contrato al firmarse
Entrar desde tu CRM
STANDALONE SERVICE

Documents only

$10.00/mes
  • 80 documentos cada mes
  • Plantillas reutilizables
  • Tu logo y tu correo como remitente
  • API para conectar tus sistemas
  • 14 días de prueba, sin tarjeta
Start free trial
Need more?
Cualquier plan puede comprar paquetes de 50 documentos por $2.00, cuando los necesite.
DarkLogic Documents · DarkLogic Technology System LLC
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