Totally free for monitoring a 3-day time window

How this works

Trisul will automatically install in the perpetual free mode. It will collect and index all types of data without any limits on number of endpoints. However, only the most recent 3 days of data can be reported on. Older data just rolls off.

No limits

The only limit is the timeframe. Go ahead and feed Trisul millions of flows, alerts, gigabytes of packets, or monitor thousands of Netflow devices. As much as your box can handle.

Why ?

We want everyone to use it

Trisul is a long overdue departure from vanilla network monitoring using Netflow or SNMP. We want as many network & security admins to deploy Trisul and enjoy the benefits of the “monitor everything” approach. Since many investigations tend to deal with incidents in the past 3 days, Trisul can handle them beautifully.

I need a long term eval

Please contact us via email Email us We will can arrange for a longer time window.

Download Now

Track everything in your network in a 3-day window

All traffic, flows, packets, alerts are available

Calendar
Traffic charts

Upgrading to a Licensed version

You can upgrade to a licensed version of Trisul at any time. By upgrading you would remove the 3-day window restriction.

View pricing

Great Value

This is not a 3-day trial

Note that Trisul will run forever under the free license without expiring, however only the most recent 3 days of data is stored and reported on

  • No expiry
  • No nag screens
  • No call home
  • No crippling limits on volume
  • Great value
  • Upgrade at any time to remove 3-day window limit