Free VLM
Balancer Throughput License † Up to 200 Mbps Up to 2 Gbps Up to 5 Gbps Up to 10 Gbps Up to 20Mbps
SSL TPS License † Up to 200 Up to 1,000 Up to 10,000 Up to 12,000 Up to 50
Max Servers Supported / Virtual Clusters 1000/256 1000/1000 1000/1000 1000/1000 1000/500
Web Application Firewall Pack (AFP) ‡
TMG Replacement (SSO, Pre-Authentication, Security Logging)
GSLB Multi-Site Load Balancing

All KEMP Load Balancers include the following key features




  • Layer4/7 Load Balancing
  • SSL Offload
  • Content Switching
  • Content Caching and
  • Compression
  • TCP/IP Multiplexing
  • Application Templates
  • High Availability
  • Microsoft TMG
  • Replacement with Edge
  • Security Pack
  • Global Server Load
  • Balancing (GSLB)

Supported Application Workloads

  • VMware Horizon
  • View
  • VMware Horizon
  • Workspace
  • VMware Log Insight
  • Apache Server
  • SAP
  • Oracle JD Edwards
  • Oracle E-Business
  • Suite
  • Oracle WebLogic
  • IBM Websphere
  • MobileIron MDM
  • Edupoint Synergy
  • Moodle

Supported Microsoft Workloads

  • Exchange 2010 / 2013/2016
  • Lync 2010 / 2013
  • Skype for Business
  • Remote Desktop Services
  • Sharepoint
  • Microsoft Dynamics
  • Azure Public Cloud
  • ADFS
  • IIS


* One year SW maintenance/updates and 5×10 phone/e-mail support included with paid LoadMasters for Microsoft Azure. Perpetual SW maintenance/updates and 5×10 phone/e-mail support included with LoadMasters for AWS. Remote deployment & 24×7 support options available. Pricing excludes cloud platform resource usage costs. Hourly billing now also available for Microsoft Azure.
† Specifications are maximum licensed values

‡ KEMP AFP is available on all cloud, virtual and bare metal LoadMasters and the following hardware appliances: LM-4000, LM-5305-FIPS, LM-5400, LM-5000, LM-5600, LM-8000, LM-8020, LM-8020M. The AFP engine with custom rule capabilities is included without cost on all supported products. KEMP customer support for custom rules implementation and troubleshooting requires add-on service engagement. Subscriptions for daily commercial rules updates provided by KEMP are also available. Commercial rules updates are not available for Free VLM. Contact sales for additional details on subscription and support options.

Listed prices are USD-based MSRP and subject to change without prior notice. Prices vary by country and exclude local taxes, duties and transportation charges. Please contact your local KEMP office or authorized distributor for further pricing information specific to your country. All LoadMasters must be licensed prior to use in the country where they were purchased and are subject to local licensing and trade regulations.