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HackFlowy vs Hourglass

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

HackFlowy icon
HackFlowy
Hourglass icon
Hourglass

HackFlowy vs Hourglass: The Verdict

⚡ Summary:

HackFlowy: HackFlowy is a free, open-source, self-hosted alternative to Roam Research. It allows for networked thought and knowledge management with backlinks, tag support, and graph views. As an Electron app, it works cross-platform on Windows, Mac and Linux.

Hourglass: 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.

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 HackFlowy Hourglass
Sugggest Score — —
Category Development Office & Productivity
Pricing Open Source Freemium

Product Overview

HackFlowy
HackFlowy

Description: HackFlowy is a free, open-source, self-hosted alternative to Roam Research. It allows for networked thought and knowledge management with backlinks, tag support, and graph views. As an Electron app, it works cross-platform on Windows, Mac and Linux.

Type: software

Pricing: Open Source

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

Key Features Comparison

HackFlowy
HackFlowy Features
  • Backlinks
  • Tag support
  • Graph views
  • Cross-platform (Windows, Mac, Linux)
Hourglass
Hourglass Features
  • Time tracking with start/stop timer
  • Customizable categories and projects
  • Productivity analytics and reports
  • Available on Windows, Mac and Linux

Pros & Cons Analysis

HackFlowy
HackFlowy
Pros
  • Free and open source
  • Self-hosted
  • Similar functionality to Roam Research
Cons
  • Requires more technical setup than SaaS tools
  • Smaller user community than more established tools
  • Less polished UX than some competitors
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

Pricing Comparison

HackFlowy
HackFlowy
  • Open Source
Hourglass
Hourglass
  • Freemium

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Learn More About Each Product

HackFlowy
HackFlowy
Reviews, pricing & alternatives →
Hourglass
Hourglass
Reviews, pricing & alternatives →

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