At a Glance:
DocuSeal is an open-source platform for digital document filling and signing that provides a WYSIWYG PDF form builder, automatic eSignatures, and supports multiple submitters, with on-disk or cloud storage and API-driven integrations.
Overview:
DocuSeal is an open-source electronic document signing and form-filling platform. It allows users to build fillable PDF forms through a WYSIWYG editor and have them signed online on any device via a mobile-optimized web tool. The platform supports automated email notifications, file storage on disk or cloud services like AWS S3, and API-based integrations. It is designed for scenarios requiring document signing, form completion, and signature verification, with features like multi-submitter support and user management. DocuSeal can be deployed in minutes using Docker, with SQLite as the default database and optional support for PostgreSQL or MySQL.
Key Decision Points:
Self-hosted deployment: Can be deployed quickly via Docker or Docker Compose, with a Caddy-based setup for automatic HTTPS.
Database flexibility: Uses SQLite by default for simpler setups, but supports PostgreSQL or MySQL when a
DATABASE_URLenvironment variable is provided.Storage options: Stores signed files on local disk or on AWS S3, Google Storage, or Azure Cloud.
Multi-submitter workflows: Supports sending a single document to multiple submitters, suitable for sequential or parallel signing processes.
Extensibility for products: Offers embedded signing forms and a form builder for web applications (React, Vue, Angular, or JavaScript), plus API and HTML/DOCX template creation for custom integrations.
Core Features:
WYSIWYG PDF form builder: Visually construct fillable PDF forms with drag-and-drop fields.
12 form field types: Includes Signature, Date, File, Checkbox, and other standard input types.
Automatic email notifications: Sends automated emails to signers via SMTP configuration.
Automatic PDF eSignature: Applies electronic signatures to finalized PDF documents.
PDF signature verification: Validates the integrity and authenticity of signed PDFs.
Multi-language UI: Offers a user interface in 7 languages, with the signing process available in 14 languages.
Use Cases:
Developers who need an on-premise document signing service that can be deployed quickly inside their own infrastructure.
Product teams integrating electronic signature workflows into existing web applications through embedded signing components and API-driven template creation.
Organizations requiring a self-hosted solution to manage document signing, user accounts, and localization across multiple languages without relying on an external SaaS platform that lacks deployment flexibility.
Open-Source Alternative Value:
DocuSeal provides open-source access to a document signing and form-building platform that can be self-hosted using Docker, allowing for control over data storage locations, including local disk or private cloud buckets. It exposes an API and webhooks for building integrated signing flows, and supports embedded signing forms in common JavaScript frameworks. The ability to switch between SQLite and PostgreSQL or MySQL databases offers deployment adaptability without the constraints of a managed cloud-only model.
