Buy discounted Kerio licenses and subscriptions with Big Mountain's lifetime Kerio discount

Always 10% below MSRP

Big Mountain Standard Discount

  • Lowest Price Available
  • Standard, Government and Education Pricing
  • Visa, MC, Amex, Discover, PayPal
  • Free Support

Kerio Subscriptions and Renewals

Kerio’s® award-winning products are tailored to the needs of small and mid-sized businesses. All combine powerful features with ease of use for business users and IT professionals. For 9 years, Big Mountain has placed Kerio as the foundation of our business. As a Preferred Kerio Partner, you can be sure to receive the right advise and support you need to get up and running fast! Plus, if you purchase your new or renewal Kerio subscription license through us, you will receive a standard lifetime discount*.

kerio control n series

Complete Range of Hardware Appliances

Kerio Hardware Appliances

Interested in the new Kerio Control NG100, NG300 or NG500 hardware appliances? Kerio’s NG Series of hardware appliances combine Kerio’s award winning Kerio Control software with specially matched hardware to create a complete network security solution for small to mid-sized organizations.

The new Kerio Operator V300 appliance is an advanced VoIP telephony solution for SMBs that replaces traditional PBX solutions. It has a quad core processor and includes advanced call handling for 180 concurrent calls, routing, and more.

Try before you buy. Give Kerio software a test drive using our online demo and let us know if you have any questions!


Email + More

Kerio Connect is the award-winning, leading alternative to Microsoft Exchange for businesses and organizations that prefer a simple approach to IT. Kerio Connect mail server brings business-class email, instant messaging, shared calendars, and contact management to most email clients, IM clients, web browsers and mobile devices at a fraction of the cost.


Firewall + More

Kerio Control is a unified threat management solution that features comprehensive network protection and intelligence. It includes an ICSA Labs-certified firewall, VPN services, Internet load balancing and failover, content filtering, and sophisticated reporting. Kerio Control offers unmatched hardware scalability, with flexible deployment and administration options.


Phone System + More

Kerio Operator allows small and medium sized businesses to improve communication, control costs, and stay connected anywhere, while providing ease of use for the client and the administrator. Based on the industry-standard SIP VoIP protocol, Kerio Operator is compatible with any SIP device and provider, and auto-configures with most popular phones.

*Does not apply to SamePage® online services.

Kerio Appliances, Subscriptions and Renewals November 4, 2014