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Hourglass vs Readwise

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

Hourglass icon
Hourglass
Readwise icon
Readwise

Hourglass vs Readwise: The Verdict

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature Hourglass Readwise
Sugggest Score
Category Office & Productivity News & Books
Pricing Freemium

Product Overview

Hourglass
Hourglass

Description: Hourglass is a lightweight time tracking application for Windows, Mac and Linux. It allows you to track time spent on tasks and projects with features like customizable categories, reports, and productivity analytics.

Type: software

Pricing: Freemium

Readwise
Readwise

Description: Readwise is a read-later app that helps you track, organize and review highlights from articles, books and websites. It syncs highlights from Kindle and Pocket automatically, allowing you to easily revisit your highlights later.

Type: software

Key Features Comparison

Hourglass
Hourglass Features
  • Time tracking with start/stop timer
  • Customizable categories and projects
  • Productivity analytics and reports
  • Available on Windows, Mac and Linux
Readwise
Readwise Features
  • Syncs highlights from Kindle and Pocket automatically
  • Helps track, organize and review highlights from articles, books and websites
  • Web clipper to save articles to Readwise
  • Daily review of highlights sent in email digest
  • Integrates with apps like Notion and Roam Research
  • Available as web app, mobile app and browser extension

Pros & Cons Analysis

Hourglass
Hourglass
Pros
  • Lightweight and easy to use
  • Great for tracking billable hours
  • Open source and free
Cons
  • Lacks advanced features like invoicing
  • Mobile app only available on Android
  • Can be difficult to organize large projects
Readwise
Readwise
Pros
  • Saves time by automating highlight collection
  • Great for learning retention and reflection
  • Integrates seamlessly with Kindle
  • Clean and intuitive interface
  • Powerful search and organization features
Cons
  • Mobile app lacks some features of web app
  • No support for audio books
  • Highlight sync can be slow at times
  • Web clipper is very basic
  • Limited customization options

Pricing Comparison

Hourglass
Hourglass
  • Freemium
Readwise
Readwise
  • Not listed

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