DocuSeal
Open-source document filling and signing platform
Founded
2023
Starting Price
$0
Category
Developer Tools
Last updated April 27, 2026
About DocuSeal
DocuSeal is a free and open-source e-signature platform that streamlines document filling and signing. It offers legally-binding electronic signatures compliant with ESIGN, UETA, and eIDAS, with both cloud-hosted and self-hosted deployment options as an alternative to DocuSign.
Pros & Cons
Pros
- Generous free tier with no document limit restrictions
- Open-source with self-hosting for complete data sovereignty
- Developer-friendly API with lightweight JavaScript embedding
- Legally compliant with ESIGN, UETA, and eIDAS regulations worldwide
- Strong document encryption and detailed audit trails
Cons
Key Features
Legally-Binding eSignatures
Electronic signatures compliant with ESIGN Act, UETA, eIDAS, and other worldwide regulations
PDF Form Builder
Create custom PDF forms with 10 field types for signatures, text, dates, checkboxes, and more
Bulk Send
Pre-fill fields and send signature requests in bulk using data from XLSX or CSV spreadsheets
API & Embedding
Developer-friendly API with lightweight JavaScript embedding (no iframes) for seamless integration
Automation Integrations
Connect with Zapier, Make.com, n8n, and webhooks for custom document signing workflows
SSO & SAML Authentication
Enterprise single sign-on with SAML authentication and SMS identity verification
Self-Hosted Option
Deploy on your own servers with Docker for complete data control and compliance
Pricing
Basic (Cloud)
$0
- Legally-binding eSignature
- Indefinite document retention
- User management
- Multiple signers
- 10 field types
Best For
Small Business Contracts
Send and sign contracts, proposals, and agreements with legally-binding e-signatures at no cost
SaaS Platform Integration
Embed document signing directly into your application using the lightweight API and JavaScript SDK
Healthcare & Compliance
Self-host on your own servers to meet HIPAA, GDPR, and other regulatory requirements for document handling
Bulk HR Onboarding
Send offer letters and onboarding documents in bulk using CSV/XLSX data for new employee batches
