MyDBA.dev is described as 'PostgreSQL performance monitoring with 75+ automated health checks, cluster-aware index advisor, and extension monitoring for TimescaleDB, pgvector, and PostGIS' and is an website. There are nine alternatives to MyDBA.dev, not only websites but also apps for a variety of platforms, including Linux, Mac, Windows and SaaS apps. The best MyDBA.dev alternative is Grafana, which is both free and Open Source. Other great sites and apps similar to MyDBA.dev are Nagios, Datadog, Azure Monitor and Amazon CloudWatch.