Documenso is a free, open-source, self-hosted document signing platform built as a transparent alternative to DocuSign. It allows teams to send PDFs for electronic signatures, track completion, and store signed documents with full audit trails.

Documenso is an open-source, self-hosted e-signature solution that provides all the essential features for secure and efficient document signing under your own domain on your own database with no per-document fees. The platform features a customizable form builder, signer ordering, reusable templates, webhooks, and API integrations. As a community-driven product, it emphasizes transparency and user control, allowing organizations to self-host and review the code.
Open source DocuSign alternative for document signing
Starting Price
Enterprise electronic signature software
OneSpan Sign is an enterprise electronic signature solution providing a secure, digital way to approve or sign documents. It supports all three forms of e-signature: simple, advanced, and qualified.
Contract lifecycle management with AI
Founded
Oneflow is a CLM platform that streamlines the entire contract lifecycle from creation to execution with AI-powered features and Salesforce integration.
Enterprise marketing automation platform by Adobe
Starting Price
Adobe Marketo Engage is a comprehensive marketing automation solution for large organizations. It provides campaign management, lead scoring, and multi-channel marketing capabilities for B2B and B2C companies.