Enterprise Document Infrastructure

Move Paperwork at Scale.In Every Language.

Co Sign automates document collection for organizations that work with multilingual communities — from upload and field detection to AI-guided completion and real-time tracking.

Encrypted at rest & in transit Role-based access 9 languages Audit logging
Platform Overview

One Platform. Every Workflow.

From intake form to signed document — automated end to end.

01
Upload & Auto-Detect
OCR identifies fields, languages, and document structure automatically.
02
Map & Configure
Visual field mapping with drag-and-drop setup. Save as reusable templates.
03
Send & Track
Batch send to recipients. Monitor opens and completions in real time.
04
AI Guidance with Ask Cô
Recipients get plain-language help filling complex fields — in their language.
Trusted by organizations serving
50,000+clients served
12+languages
2M+documents processed
<2savg. OCR time
Platform Capabilities

Built for Document-Intensive Operations

Every feature designed around the complexity of real organizational workflows.

Intelligent Document Processing

OCR-powered field detection with automatic language identification. Upload any PDF and our system maps fields, detects form structure, and flags complex areas — no manual tagging.

Role-Based Access Control

Granular permissions for admin, editor, and viewer roles. Manage teams, assign documents, and audit access history from a centralized dashboard.

Native Multilingual Support

Full UI localization and field translation in English, Spanish, Vietnamese, French, Chinese, and more. Recipients complete documents in the language they read best.

High-Volume Batch Sending

Dispatch personalized document packages to hundreds of recipients in a single operation. Track individual progress, send reminders, and export completions.

Real-Time Analytics & Audit Trail

Live dashboards showing opens, field-level completion rates, and bottlenecks. Full audit log for compliance and reporting — exportable to CSV or PDF.

Reusable Document Templates

Configure a document once and reuse it indefinitely. Templates preserve field mappings, language settings, and required-field rules across every send.

Ask Cô — AI Field Guidance

Professional+

An AI assistant built into the recipient experience. When someone is stuck on a field, Ask Cô explains it in plain language in their native tongue. Professional+ only.

Custom Workflow Automation

Enterprise

Set conditional logic, auto-routing rules, and completion triggers. Integrate with your existing systems via webhook or REST API to keep data flowing downstream.

Security & Compliance

Enterprise-Grade Protection — Out of the Box

Co Sign is built for organizations where data security and regulatory compliance are non-negotiable. Every document, every field, every transmission — protected.

AES-256 Encryption
Data encrypted at rest (AES-256) and in transit (TLS).
Audit Logging
Append-only log of document and signing actions.
SSO / SAML 2.0Roadmap
Okta, Azure AD and any SAML IdP — rolling out for Enterprise.
HIPAARoadmap
BAA available on request for covered organizations.
SOC 2 Type IIRoadmap
Independent audit — in progress.
GDPRRoadmap
DPA available; EU data residency on the roadmap.
Compliance Checklist
Data encrypted at rest (AES-256)
TLS in transit
Role-based access control
Row-level security (RLS)
Append-only audit trail
Automated daily backups
Configurable data retention
Data deletion on request
Ask Cô — AI Field Assistant
What does "authorized representative" mean here?
An "authorized representative" is a person who has legal permission to sign documents on behalf of someone else — for example, a parent signing for a minor, or an attorney acting under a power of attorney. If that applies to you, enter your full name here.
¿Puedo dejar este campo en blanco?
No, este campo es obligatorio. Si no tienes un representante autorizado, escribe tu propio nombre como firmante principal.
Ask Cô — AI Assistant

Recipients Never Get Stuck on Complex Fields

Ask Cô is an AI assistant embedded directly in the document completion experience. When a recipient is confused by a field, they ask — and Cô answers in plain language, in their native language.

  • Reduces incomplete submissions by guiding every field
  • Responds in the recipient's preferred language
  • Understands document context — not generic answers
  • Zero additional setup — works from your existing document
Available on Professional and Enterprise plans
See It in Action
Integrations & API

Fits Into Your Existing Stack

Connect Co Sign to the tools your teams already use.

SSO / SAML 2.0

Okta, Azure AD, Google Workspace, and any SAML IdP — rolling out for Enterprise.

REST API

Full API access to automate document creation, sending, and data retrieval programmatically.

Webhooks

Push real-time events to your CRM, case management, or data warehouse on completion.

Analytics Export

Bulk-export completion data to CSV, Excel, or direct database integration on request.

Available on request for Enterprise — tell us what you need to connect.

Talk to our team about access →
"
Co Sign cut our intake processing time by more than half. Our caseworkers no longer spend hours re-explaining the same forms — clients just ask Cô, and we get complete submissions.
JR
J. Rivera
Operations Director, Community Services Organization
Pricing

Transparent Pricing at Every Scale

No per-seat surprises. Pay for what your organization actually uses.

Starter
$39/mo, billed annually
For teams starting multilingual document workflows
  • Up to 3 team members
  • 100 documents / month included
  • $1.50 per extra document
  • Cô AI assistant (core guidance)
  • English, Vietnamese, and Spanish
  • Basic analytics and templates
  • Email support
Get Started
Enterprise
Custom
Starting at $799 / mo
For high-volume, compliance-forward deployments
  • Unlimited team members
  • Contracted document volume
  • Custom page thresholds for large packets
  • Custom overage and annual pricing
  • Custom language packs
  • Cô AI assistant with policy controls
  • Admin governance and audit controls
  • Dedicated account manager
  • SSO / SAML integration (on the roadmap)
  • HIPAA BAA & SOC 2 (on the roadmap)
Contact Sales

See Co Sign in Action

Request a personalized demo. We will walk you through the platform with your own document types, team size, and compliance requirements in mind.

  • 30-minute live walkthrough with a solutions engineer
  • Custom onboarding plan for your organization
  • Pilot program available — no commitment required
Work email
Free onboarding included. No credit card required.