
Description: KeepSolid Sign is an electronic signature software that allows users to sign documents digitally. It has features like drag and drop form filling, custom branding, and signature workflows.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Countasign is an e-signature and document management platform for sending, signing, tracking, and managing documents securely. It offers workflows for digital signatures, templates, analytics, and integrations with popular business apps.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API