Sold by: Loadbalancer.org
Deployed on AWS
AWS Free Tier
A fully featured Application Delivery Controller (ADC) / Load Balancer - perfect for high-performance hybrid, and multi-cloud environments where a single technology and interface across all environments is desired. Rock-solid performance and availability, with simple and intuitive management.
4.8
Overview
The Load Balancer Enterprise ADC provides advanced Layer 4/7 load balancing, automatically distributing incoming application traffic across EC2 instances either in a single Availability Zone, or across multiple Zones. Traffic can be distributed on the internal Amazon network (reducing bandwidth costs) or to any accessible internet address.
Dual AZ mode enables an HA pair of load balancer instances to be split between different AZ's, further increasing system resilience. Full support for Service Discovery, including integration with AWS Auto Scaling which ensures that servers or containers are automatically added to the load balanced cluster as backend capacity is increased to meet inbound traffic demands.
Support for TCP and UDP enables load balancing of virtually any protocol. SSL termination and re-encryption - coupled with a built-in, OWASP top 10 compliant WAF - enables you to create a secure, robust interface for your infrastructure. URL re-writing / content switching can be used to direct traffic based on defined rules.
Advanced, customizable health checks ensure detection of unhealthy instances within a pool and automatically reroutes traffic to healthy instances. This great product comes fully-featured, enabling all features and full scalability - and either 4Gbps or 20Gbps throughput, depending on the license you install.
Highlights
- Advanced Layer 4/7 load balancing - with integrated Auto Scaling, GSLB, multi-AZ resilience, SSL/TLS offloading and OWASP top 10 compliant WAF. Full API support enables integration with automation platforms.
- Ease of use and extensive support - simple management interface, simplified and accelerated cloud migration, and with BYOL freely transfer your existing Loadbalancer.org technical support agreement.
- Totally unrestricted freedom license - this product offers no feature restrictions and a simple upgrade path. Our freedom license enables customers to move licenses between clouds and data centers at no additional cost - and with free migration assistance.
Details
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Delivery method
Delivery option
64-bit (x86) Amazon Machine Image (AMI)
Latest version
Operating system
OtherLinux LBOS-7
Deployed on AWS
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Features and programs
Financing for AWS Marketplace purchases
AWS Marketplace now accepts line of credit payments through the PNC Vendor Finance program. This program is available to select AWS customers in the US, excluding NV, NC, ND, TN, & VT.
Pricing
Pricing and entitlements for this product are managed through an external billing relationship between you and the vendor. You activate the product by supplying a license purchased outside of AWS Marketplace, while AWS provides the infrastructure required to launch the product. AWS Subscriptions have no end date and may be canceled any time. However, the cancellation won't affect the status of the external license.
Additional AWS infrastructure costs may apply. Use the AWS Pricing Calculator to estimate your infrastructure costs.
Vendor refund policy
If you are unhappy with your Loadbalancer.org Load Balancer for any reason we will refund the software costs for up to 30 days prior to cancellation.
Legal
Vendor terms and conditions
Upon subscribing to this product, you must acknowledge and agree to the terms and conditions outlined in the vendor's End User License Agreement (EULA) .
Content disclaimer
Vendors are responsible for their product descriptions and other product content. AWS does not warrant that vendors' product descriptions or other product content are accurate, complete, reliable, current, or error-free.
Delivery details
64-bit (x86) Amazon Machine Image (AMI)
Amazon Machine Image (AMI)
An AMI is a virtual image that provides the information required to launch an instance. Amazon EC2 (Elastic Compute Cloud) instances are virtual servers on which you can run your applications and workloads, offering varying combinations of CPU, memory, storage, and networking resources. You can launch as many instances from as many different AMIs as you need.
Version release notes
Security
- Linux Kernel: Mitigation for Dirty Frag and Frag- nesia (vulnerabilities fixed are not exploitable on our appliances).
- HSTS: Added granular control of subdomains & preload, and sensible defaults to avoid accidental lockouts.
New Features
- GSLB: Add support for wildcard subdomains.
- GSLB: Allow more than two parameters for the external health check.
- GSLB: Remove unnecessary case sensitivity for domain names.
- ADC Portal: Several enhancements to the adoption page, including support for token authentication.
Bug Fixes
- Networking: Prevent deletion of network interfaces if they are bound to existing services.
- System Overview: Fixed an issue where layer 4 servers would sometimes report an incorrect status.
- Command Line Interface: Fixed an issue with editing Floating IPs from the CLI.
- TProxy: Fixed an issue where restoring a backup might not activate Transparent Proxy settings.
- Monitoring: Updated the OS version to ensure it is reported correctly to external monitoring solutions.
- Cookies: Remove excessive warnings about matching cookie names.
- SSL: Fixed an issue with replicating Let's Encrypt certificates.
- Floating IPs: Fixed an issue where modifying multiple disabled Floating IPs could cause unexpected removal.
- Google Cloud Platform: Fixed a configuration issue that could disable STunnel on GCP.
- High Availability: Fixed an issue where certain complex passwords could prevent pairing.
- Policy-Based Routing (PBR): Fixed an issue with VLANs and bonded interfaces using local-only mode.
- ADC Portal: Removed unnecessary update checks and errors for external repositories.
- ADC Portal: Fixed several issues with the automatic update, availability, excessive logging and stability of the Shuttle & Gateway.
Additional details
Usage instructions
To access this product, use a browser to view the administration page at https://<instance IP address>:9443 replacing the <instance IP address> with the actual IP address of the running EC2 instance. Your username is 'loadbalancer' and the password is the instance ID. To access this product via the CLI, using your prefered SSH client you can authenticate using the username 'lbuser' and the SSH key specified in the AWS console during the deployment.
For full functionality, the load balancer should be launched with an IAM role configured. Please see our quick start guide (https://pdfs.loadbalancer.org/quickstartguideEntAWSv8.pdf ) for more information or launch using the cloud formation template.
Resources
Support
Vendor support
All Load Balancer Enterprise ADC for AWS instances include unlimited 24/7 support via email, telephone and remote assistance
AWS infrastructure support
AWS Support is a one-on-one, fast-response support channel that is staffed 24x7x365 with experienced and technical support engineers. The service helps customers of all sizes and technical abilities to successfully utilize the products and features provided by Amazon Web Services.
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Customer reviews
Leisure, Travel & Tourism
Fast, Responsive Support and an Easy-to-Use Product
Reviewed on Jul 09, 2026
Review provided by G2
What do you like best about the product?
They responded quickly when I requested a server migration to another server, and they were also prompt with my other support questions. Overall, the product is easy to use and straightforward.
What do you dislike about the product?
Not much to add. If I had anything negative to say, I wouldn’t recommend them.
What problems is the product solving and how is that benefiting you?
We’ve been using them for a number of years, and as I mentioned, they’re easy to use and simply work.
Transportation/Trucking/Railroad
Excellent and reliable product with fast support.
Reviewed on Jul 02, 2026
Review provided by G2
What do you like best about the product?
The product, their customer support and response time.
What do you dislike about the product?
Can think of anything. I like the product. Cluster function works as expected.
What problems is the product solving and how is that benefiting you?
Being able to loadbalancer users to services which is build on more servers than 1.
Broadcast Media
Helpful 24/7 Support and a Straightforward, Easy-to-Use UI
Reviewed on Jun 16, 2026
Review provided by G2
What do you like best about the product?
The support team is really helpful, with quick 24/7 responsiveness. They provide valid solutions along with clear configuration advice.
UI is quite straightforward and easy to comprehend, even for an unexperienced user.
UI is quite straightforward and easy to comprehend, even for an unexperienced user.
What do you dislike about the product?
As of my time working with loadbalancer devices and team, I have not found any significant issues
What problems is the product solving and how is that benefiting you?
All issues related to configuration, setup and service maintenance. The feedback from the team has always been positive and on a timely manner
MOUSSA D.
Loadbalancer ADC: Rock-Solid Reliability and Proactive Support Since 2013
Reviewed on May 19, 2026
Review provided by G2
What do you like best about the product?
We have been doing business with Loadbalancer ADC since 2013, the product is very reliable and the support team is very dynamic and proactive.
A big Thanks to Edgar Ramos, Ramiro Hittaller and the entire LOadbalancer ADC support team for their professionalism.
best regards,
Moussa ACDQ IT Supervisor
A big Thanks to Edgar Ramos, Ramiro Hittaller and the entire LOadbalancer ADC support team for their professionalism.
best regards,
Moussa ACDQ IT Supervisor
What do you dislike about the product?
nothing to declare, all is going well with Loadbalancer product
What problems is the product solving and how is that benefiting you?
issue to migrate from Wmware to Hyper-v
Shareef C.
Amazing Support and Service
Reviewed on May 06, 2026
Review provided by G2
What do you like best about the product?
The assistance provided by Load Balancer Support was prompt, professional, and highly effective
What do you dislike about the product?
There is nothing to dislike as mentioned support was very professional and eager to assist with resolution
What problems is the product solving and how is that benefiting you?
They currently support our load-balancing infrastructure across our sites.