Pricing · 2026
RATS pricing
12 plans on the record
Every plan
Standard Linux executable-only Zone B academic
$300 a month
Zone B academic price
Linux executable only
Read 20 Sep 2026 · estima.com
Standard Linux executable-only
$500 a month
Linux executable only
Read 20 Sep 2026 · estima.com
Standard UNIX/Linux with source code
$600 a month
UNIX/Linux systems · Source code included
Read 20 Sep 2026 · estima.com
Professional UNIX/Linux Zone B academic
$450 a month
Zone B academic price
UNIX/Linux systems
Read 20 Sep 2026 · estima.com
WinRATS
$500 a month
Windows
Read 20 Sep 2026 · estima.com
MacRATS
$500 a month
Macintosh
Read 20 Sep 2026 · estima.com
WinRATS Professional
$650 a month
Windows · Professional features
Read 20 Sep 2026 · estima.com
MacRATS Professional
$650 a month
Macintosh · Professional features
Read 20 Sep 2026 · estima.com
Single-user UNIX
$700 a month
UNIX
Read 20 Sep 2026 · estima.com
Single-user Linux with source code
$700 a month
Linux · Source code included
Read 20 Sep 2026 · estima.com
Multi-user UNIX/Linux Academic Standard
$2,000 a month
Multi-user license · Academic
Read 20 Sep 2026 · estima.com
Multi-user UNIX/Linux Government/Non-profit Standard
$3,000 a month
Multi-user license · Government/non-profit
Read 20 Sep 2026 · estima.com