AWS Elastic Load Balancing
- Android app
- Not listed
- Free plan
- Yes
- Runs on
- api, Web
Summary
AWS Elastic Load Balancing distributes incoming application traffic across targets and virtual appliances in one or more Availability Zones. It offers Application, Network, Gateway, and Classic Load Balancers, adjusts request-handling capacity as traffic changes, and runs configurable health checks on targets. Application Load Balancers support HTTP header-based routing, redirects, fixed responses, HTTP/2, and gRPC. Network Load Balancers support static Elastic IP addresses and AWS PrivateLink for TCP and TLS listeners. ELB also provides SSL/TLS termination, certificate management, and client certificate authentication, with CloudWatch metrics and logging for all four load balancer types. A single load balancer can handle traffic across AWS and on-premises resources. Kubernetes support includes direct-to-pod routing for Application Load Balancers and fully private EKS cluster support for Application and Network Load Balancers. AWS recommends different load balancer types for HTTP, transport protocols, third-party virtual appliances, and EC2-Classic applications. Usage-based charges vary by region; data transfer and public IPv4 address charges may be additional. New AWS customers receive a Free Tier allocation for six months after account creation, with up to $200 in credits.
Who it is for
It suits teams distributing traffic across targets in AWS or on-premises environments, with load balancer types for HTTP, transport protocols, virtual appliances, and EC2-Classic applications. Kubernetes users may also find the listed controller support relevant.
What is good
- Four load balancer types are available.
- Capacity adjusts to application traffic.
- Configurable health checks monitor targets.
- CloudWatch metrics and logging cover all four types.
- Classic, Application, and Network types have a stated 99.99% monthly availability guarantee.
What to know first
- Charges are usage based and vary by region.
- Data transfer and public IPv4 charges may be additional.
- Application Load Balancers use a different API set from Classic Load Balancers.
- Free Tier offer is limited to six months for new customers.
Verdict
Elastic Load Balancing provides several load balancer types, traffic-responsive capacity, and health checks, with features tailored to different protocols and workloads. Costs are usage based, and data transfer or public IPv4 charges may be extra.
AWS Elastic Load Balancing plans and pricing
All plansCompared on load balancing software
- Free plan
- Noaws.amazon.com
- TLS termination
- Yesaws.amazon.com
Facts
- Purpose
- Elastic Load Balancing automatically distributes incoming application traffic across multiple targets and virtual appliances in one or more Availability Zones.aws.amazon.com · 29 Sept 2026
- Load balancer types
- ELB offers Application, Network, Gateway, and Classic Load Balancers.aws.amazon.com · 29 Sept 2026
- Availability and scaling
- ELB automatically scales request handling capacity in response to application traffic and runs configurable health checks on targets.aws.amazon.com · 29 Sept 2026
- Application routing
- Application Load Balancer supports HTTP header based routing, redirects, fixed responses, HTTP/2, and gRPC.aws.amazon.com · 29 Sept 2026
- Security
- ELB supports SSL/TLS termination, certificate management, and client certificate authentication.aws.amazon.com · 29 Sept 2026
- Network Load Balancer
- Network Load Balancer supports static Elastic IP addresses and AWS PrivateLink for TCP and TLS listeners.aws.amazon.com · 29 Sept 2026
- Integrations
- ELB features CloudWatch metrics and logging for all four load balancer types.aws.amazon.com · 29 Sept 2026
- Kubernetes
- The features page lists Kubernetes Controller support, including direct-to-pod routing for Application Load Balancers and fully private EKS cluster support for Application and Network Load Balancers.aws.amazon.com · 29 Sept 2026
- Hybrid use
- ELB can load balance across AWS and on-premises resources using a single load balancer.aws.amazon.com · 29 Sept 2026
- SLA
- AWS states that Classic, Application, and Network Load Balancers have a monthly availability guarantee of at least 99.99%.aws.amazon.com · 29 Sept 2026
- API compatibility
- Application Load Balancers require a different API set from Classic Load Balancers.aws.amazon.com · 29 Sept 2026
- Pricing limits
- Load balancer charges are usage based, and standard AWS data transfer and public IPv4 address charges may apply in addition.aws.amazon.com · 29 Sept 2026
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Sources
- aws.amazon.com/elasticloadbalancing/· checked 29 Sept 2026
- aws.amazon.com/elasticloadbalancing/pricing/· checked 29 Sept 2026
- aws.amazon.com/elasticloadbalancing/features/· checked 29 Sept 2026
- aws.amazon.com/elasticloadbalancing/faqs/· checked 29 Sept 2026