The Showdown

Thomson Reuters ONESOURCEvsSAF-T-AO

Why pay monthly fees for Thomson Reuters ONESOURCE when you can self-host SAF-T-AO for free? Let's look at the facts.

Thomson Reuters ONESOURCE

The Expensive Option

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

SAF-T-AO

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 Thomson Reuters ONESOURCE's shareholders.

10 people
150100200+
$

*Estimated standard pricing for Thomson Reuters ONESOURCE. 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
Generic global schemas
Official Angolan XSD
1
High enterprise fees
Free
2
Black-box validation
Open schema