RATS Pricing in 2026
Every plan RATS publishes, with the page and date we read it from. Prices we could not find on RATS's own site are marked "Not published", never guessed.
| Plan | Price | Billing | Limits | Source |
|---|---|---|---|---|
| Standard Linux executable-only Zone B academic | $300 per month | Zone B academic price | Linux executable only | estima.com |
| Standard Linux executable-only | $500 per month | Linux executable only | estima.com | |
| Standard UNIX/Linux with source code | $600 per month | UNIX/Linux systems · Source code included | estima.com | |
| Professional UNIX/Linux Zone B academic | $450 per month | Zone B academic price | UNIX/Linux systems | estima.com |
| WinRATS | $500 per month | Windows | estima.com | |
| MacRATS | $500 per month | Macintosh | estima.com | |
| WinRATS Professional | $650 per month | Windows · Professional features | estima.com | |
| MacRATS Professional | $650 per month | Macintosh · Professional features | estima.com | |
| Single-user UNIX | $700 per month | UNIX | estima.com | |
| Single-user Linux with source code | $700 per month | Linux · Source code included | estima.com | |
| Multi-user UNIX/Linux Academic Standard | $2,000 per month | Multi-user license · Academic | estima.com | |
| Multi-user UNIX/Linux Government/Non-profit Standard | $3,000 per month | Multi-user license · Government/non-profit | estima.com |