Enterprise AWS
from $670 per year

You have already chosen the best cloud platform. Now you need a long term partner to help design and maintain your application delivery solution. Why not fire up a 30 day free trial from the Amazon marketplace right now?

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Don't you wish Amazon ELB could do all this?

  • Advanced L4 & L7 load balancing

  • SSL Acceleration/Offload

  • One click AutoScaling integration

  • Support for any TCP/UDP protocols

  • All the persistence modes you could wish for: Source IP, RDP, Cookies, Session Broker...

  • One arm NAT (source IP transparent)

  • Load balance non-EC2 based servers

  • Dedicated WAF functionality

  • Easy PCI-DSS compliancy

  • Advanced health checking

  • Intuitive WUI

  • Configuration wizards

  • Sensible default settings

  • Real time graphical stats

  • One-click server maintenance

  • Simple backup and restore

  • Supports session distribution based on actual server load

Would you like us to restrict your cloud performance?

Bandwidth SSL WAF Price
200 Mbps 200 TPS $2,776 per year
10 Mbps 1000 TPS $4,216 per year
8,383 Mbps 12,674 TPS $2,383 per year

Healthcare Case Study

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When Fluid Networks was appointed to host a cloud-based medical application, they knew just how critical it would be to deliver reliable application performance for thousands of doctors. The company selected solutions from Loadbalancer.org and effortlessly supported a five-fold increase in user numbers over three years.

4.9 Average
154 Reviews
This product is fantastic and takes Loadbalancing far beyond the ELBs from Amazon. Those are great for simple workloads, but if you need to balance a more complex environment (including UDP!) this is the way to go.
By Phil Spitze - Annese & Associates, Inc.
Independent reviews: Domestic  or

Technical Specifications

Outstanding performance

The Loadbalancer.org appliance – ENTERPRISE AWS is the fastest way to scale your web site. Simply fire-up two Ultra-reliable Loadbalancer .org instances (in fail-over mode) between your firewall and your web servers. All web requests are handled by the load balancer and dispatched to individual web servers based on the scheduling algorithm you select. If any web server fails a health check it is immediately taken out of the cluster so that your customers are not affected.


  • Server Load Balancing (SLB) for any TCP or UDP based protocol.
  • SSL Acceleration/Offload.
  • Layer 7 Content Switching.
  • No bandwidth, performance or feature limitations.
  • High performance TUN, NAT & SNAT.
  • Schedulers: Round Robin, Least Connection, Weighted Least Connection, Weighted Round Robin.
  • Dynamic Schedulers: Windows & Linux feedback agents, Custom HTTP feedback option.
  • Load balance almost ANY protocol i.e. HTTP, HTTPS, SMTP, POP3, IMAP, Terminal Server etc.
  • Configurable S-NAT support
  • Link aggregation (802.3ad)
  • VLAN Tagging (802.1Q)


  • Unlimited Throughput (Instance Dependent)
  • Unlimited SSL Acceleration/Offload (Instance Dependent)
  • Unlimited HTTP page GETs/second  (Instance Dependent)
  • Unlimited Concurrent sessions  (Instance Dependent)


  • PCI-ready SSL Implementation
  • Unlimited support for SSL Certificates
  • Support for Third Party Certificates
  • Automated SSL Certificate Chaining
  • SSL Certificate Signing Request (CSR) Generation
  • PFX upload and conversion
  • Proxy protocol support

Security Functionality

  • Fully integrated WAF (Web Application Firewall)
  • Persistent White/Black List (Access Control List system)
  • Firewall filtering (full iptables scripting support)
  • Firewall lock down wizard
  • DDOS mitigation both at layer 4 & 7
  • Virtual patching
  • HTTP & SYN Flood protection
  • Block SQL Injection Attacks
  • Prevent Cross Site Scripting (XSS)
  • Stop Hackers Exploiting Software Vulnerabilities

Health checking and high availability

  • ICMP health checking of server farm machines
  • Application health checking for DNS, FTP, HTTP, HTTPS, IMAP, NNTP… and many more.
  • Complex manually scripted health checks
  • Automatic reconfiguration for defective real server machines
  • Automatic replication of static & dynamic configuration from master to slave load balancer.
  • Stateful Failover (persistence table replication)
  • One click secure clustered pair configuration


  • Secure, SSH, HTTP and HTTPS for remote access administration
  • Fully configurable using Web User Interface
  • Easy start configuration and maintenance wizards
  • WUI-based Help Assistant
  • Virtual Service Configurations can be edited and tuned on-the-fly
  • Real time performance and availability displays
  • Optionally configure console port for local administration
  • Remotely scriptable Command Line Interface (LBCLI) Option
  • Local and Remote syslogd support
  • Selective restore of physcial and Virtual Service data
  • Support for Connection Draining or halting with or without persistence
  • Software and Security updates available on & off-line
  • WUI Log Reporting with Tabbed Browser Support
  • SNMP support for performance metrics
  • Full root access to with a multitude of diagnostic tools tcpdump etc.

Scheduling and balancing methods

  • Round Robin
  • Weighted Round Robin
  • Least Connection
  • Weighted Least Connection
  • Agent-based Adaptive (Windows and Linux Agents)
  • Layer 7 Content Switching
  • Destination Hash for transparent proxy

L4/L7 Sticky (Persistence)

  • Connection persistence based on
  • – Source IP address
  • – SSL Session ID
  • – Passive Cookie
  • – Active Cookie (Insert)
  • – RDP Cookie / Session Broker
  • – X-forwarded for header (better than SupperHTTPS)
  • Port following (Persistence on multiple combined ports)
  • Multiple fallback options i.e. use source IP if no cookie found

We love the Amazon cloud ...

You need a team you can trust. We've been supporting production deployments on Amazon since 2010. So we won't be confused when you start talking about routing issues in your Amazon VPC. Whether it's a simple walk round the interface, or a specific technical question, we're always happy to jump on a WebEx and answer any questions.

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