DocuSeal

DocuSeal is an e-signature service offering document templates, bulk sending, API access, SMS authentication, and audit trails. Signature workflows can use ordered or unordered signing. The Basic plan is free at no cost and includes 10 field types and 10 request emails monthly. Its Open Source plan is also free forever without limitations, with legally binding signatures, indefinite retention, user management, multiple signers, and support for your own SMTP server. Pro costs $20 a month and adds unlimited signature requests, spreadsheet bulk sending, SMS identity verification, API and embedding, SSO/SAML, and user roles and teams. On-Premises Pro costs $240 a year and adds white-labeling and control over data. Developers receive a free unlimited API Sandbox for development and testing. Production API signing costs $0.20 a month per document and requires Pro. The listed platform is API, making DocuSeal suitable for integrating signing into applications and workflows.

DocuSeal covers hosted, open-source, on-premises, and API-based signing options. Plan differences center on request volume, administration, deployment control, and production API use.

DocuSeal suits organizations needing electronic signatures, templates, bulk requests, or API integration. Its open-source and on-premises options also suit teams seeking control over retention or deployment.