MyDBA.dev vs Percona PMM: Deep PostgreSQL Intelligence vs Multi-Database Monitoring

MyDBA.dev vs Percona PMM: Deep PostgreSQL Intelligence vs Multi-Database Monitoring Percona Monitoring and Management (PMM) is one of the most established open-source database monitoring tools available. It is free, actively maintained, and covers MySQL, MongoDB, and PostgreSQL in a single platform. If you run a polyglot database environment, PMM is a strong choice. This article compares PMM with MyDBA.dev to help you decide which tool fits your PostgreSQL monitoring needs. Quick Comparison Capability Percona PMM MyDBA.dev Pricing Free (open source, self-hosted) Free tier (hosted) / Pro from GBP 19/mo Database support MySQL, MongoDB, PostgreSQL PostgreSQL only Deployment Self-hosted server + agents on every host SaaS with lightweight collector Query analytics QAN with fingerprinting, EXPLAIN Fingerprinting, EXPLAIN + EXPLAIN ANALYZE, plan regression detection Health checks Percona Advisors (security, config, perf) 75+ checks with scored domains and fix scripts Index advisor No Yes -- m