What are the free cloud-based proven AWS elasticsearch domain analogues for a small project?

Question

Amazon Web Services

we plan to launch a small service, we want to make a log management system. I took a closer look at the AWS elasticsearch domain. For small volumes it is almost perfect. But I would like to hear about some other proven services with a free cloud mode of use

Answer 1

https://logz.io/
I don't remember what they are based on, but for logs:
https://www.loggly.com/plans-and-pricing/
https://www.papertrail.com/plans/