PostgreSQL's momentum shows up far beyond DB-Engines rankings, Dave Stokes argues. In the 2025 Stack Overflow survey, 55.6% of all developers said they use PostgreSQL, up from 48.7% in 2024, and 58.2% of professionals use it, about 18 points ahead of MySQL. Snowflake bought Crunchy Data, Databricks bought Neon for roughly $1 billion, and Supabase's valuation jumped from $2B to $5B in six months. Rival database vendors Oracle and Microsoft each now sell their own PostgreSQL-compatible services, and Amazon sells PostgreSQL-compatible services too. Databricks said more than 80% of databases created on Neon came from AI agents, not people, and OpenAI described running ChatGPT's core database on a single-primary Azure PostgreSQL server with nearly 50 read replicas serving 800 million users.
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