CloudWatch Synthetics how to they compare to industry offerings

Several of my teams are looking at Amazon CloudWatch Synthetics. Who's using CloudWatch Synthetics today? How do they compare with industry offerings like Catchpoint? https://aws.amazon.com/about-aws/whats-new/2020/01/amazon-cloudwatch-synthetics-available-13-additional-regions/

https://www.youtube.com/watch?v=LfKbCYzXPOY