Based on our record, Cloud Load Balancer seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Full disclosure, I work for Total Uptime. Https://totaluptime.com/ Check us out. Your use case is literally what we're designed for. Source: about 3 years ago
nginx - A high performance free open source web server powering busiest sites on the Internet.
Haproxy - Reliable, High Performance TCP/HTTP Load Balancer
AWS Elastic Load Balancing - Amazon ELB automatically distributes incoming application traffic across multiple Amazon EC2 instances in the cloud.
Azure Traffic Manager - Microsoft Azure Traffic Manager allows you to control the distribution of user traffic for service endpoints in different datacenters.
Google Cloud Load Balancing - Google Cloud Load Balancer enables users to scale their applications on Google Compute Engine.
ScaleArc - ScaleArc offers database performance monitoring software for SQL server, MySQL & Oracle. Ensure zero downtime & database scalability with no app changes.