We’ve heard from a lot of customers that moved to ScaleGrid’s MongoDB hosting from Compose that their support is subpar. ScaleGrid also gives you the ability to customize your cluster configurations, keep full control over your deployments, and plans start at just $10/GB. Check out this ScaleGrid vs. Compose comparison to learn more.
Atlas was a cheap option back in the day, but they’re continuously losing customers due to their high data transfer costs (which are not included in their pricing).While they’re pricing page looks affordable, the reality sets in when the first bill arrives.
Another good alternative is ScaleGrid for Redis hosting on AWS. https://scalegrid.io/redis/products.html
You can customize your persistence, keep full Redis admin access, and even host in your own AWS cloud so you can still leverage reserved instances, VPC, and security groups.