The Showdown

Kindle OSvskoreader

Why pay monthly fees for Kindle OS when you can self-host koreader for free? Let's look at the facts.

Kindle OS

The Expensive Option

  • Closed Source (Black box)
  • Expensive monthly fees per user
  • Data stored on their servers
WINNER

koreader

The Freedom Choice

  • 100% Open Source Code
  • Free forever (Self-hosted)
  • You own your data completely
Interactive Calculator

Calculate Your "SaaS Tax"

SaaS pricing is designed to scale with your success. See how much wealth transfers from your bank account to Kindle OS's shareholders.

10 people
150100200+
$

*Estimated standard pricing for Kindle OS. Adjust if needed.

Estimated Annual Waste
$1,440
Monthly Burn Rate$120
5-Year Projection$7,200
Cost with Self-Hosted$0
Start Saving Today

Calculations based on 10 users at $12/mo.

Detailed Breakdown

0
Basic zoom/pan
Advanced reflow & cropping
1
Closed ecosystem
Lua-based plugins
2
Proprietary Store only
SSH, FTP, OPDS support