K9
AutomatedFreeware statistics-based spam email filtering software for Windows.
Active plans
1
Total changes
1
Last change
Jul 15, 2026
Price trend
no history
What we know about K9’s pricing
StableChanges in 12 months
1
Cadence
Only change tracked, 1mo ago
Direction
New plan recently added
Category position
—
Not enough peers tracked yet
Current pricing
Free
monthlyFree
- Statistics-based spam email filtering
- Available in multiple languages
- Windows freeware
Price history
Last 1 changes
| Date | Plan | Change | Old | New | Δ% |
|---|---|---|---|---|---|
| Jul 15, 2026 | Free | new plan | — | $0 | — |
K9 alternatives.
Be the first to flag a competitor.