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OpenSignature vs Things

Professional comparison and analysis to help you choose the right software solution for your needs.

OpenSignature icon
OpenSignature
Things icon
Things

OpenSignature vs Things: The Verdict

⚡ Summary:

OpenSignature: OpenSignature is an open-source electronic signature software that allows users to sign documents digitally. It integrates with various applications and offers features like templates, reminders, analytics, and more.

Things: Things is a task management app for Mac and iOS that helps users organize projects and to-do lists. It has a simple, clean interface and features like tags, reminders, and deep Apple integration.

Both tools serve their respective audiences. Compare the features, pricing, and user ratings above to determine which best fits your needs.

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature OpenSignature Things
Sugggest Score — —
Category Office & Productivity Productivity
Pricing Free —

Product Overview

OpenSignature
OpenSignature

Description: OpenSignature is an open-source electronic signature software that allows users to sign documents digitally. It integrates with various applications and offers features like templates, reminders, analytics, and more.

Type: software

Pricing: Free

Things
Things

Description: Things is a task management app for Mac and iOS that helps users organize projects and to-do lists. It has a simple, clean interface and features like tags, reminders, and deep Apple integration.

Type: software

Key Features Comparison

OpenSignature
OpenSignature Features
  • Create, manage and send documents for electronic signature
  • Legally binding eSignatures
  • Customizable templates
  • Reminders and notifications
  • Document tagging and workflows
  • Analytics and reports
  • API integrations
  • White labeling and branding
  • Multi-language support
Things
Things Features
  • Task management
  • Project organization
  • To-do lists
  • Tags
  • Reminders
  • Deep Apple integration

Pros & Cons Analysis

OpenSignature
OpenSignature
Pros
  • Free and open source
  • Customizable features and branding
  • Integrates with many applications
  • Legally valid eSignatures
  • Good for basic eSignature needs
Cons
  • Limited native mobile apps
  • Less advanced features than paid platforms
  • Limited customization in free version
  • Not ideal for complex workflows
Things
Things
Pros
  • Simple, clean interface
  • Powerful organization features
  • Seamless syncing between Mac, iPhone, iPad
  • Strong Apple integration
Cons
  • No web app
  • Can be pricey for extensive features
  • iOS-focused features may not appeal to non-Apple users

Pricing Comparison

OpenSignature
OpenSignature
  • Free
Things
Things
  • Not listed

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Learn More About Each Product

OpenSignature
OpenSignature
Reviews, pricing & alternatives →
Things
Things
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