Neon

Neon is a serverless PostgreSQL platform that separates compute from storage, so database instances spin up in under 350 milliseconds, scale to zero when idle, and bill only for what you use. Branching lets developers create instant copy-on-write database branches for every pull request, making it a natural fit for preview environments and AI-agent workflows.

Databricks announced the acquisition of Neon for approximately $1 billion in May 2025, explicitly to serve agentic and AI-native applications — at the time, four out of five databases on Neon's platform were spun up by code, not humans. Neon's architecture became the foundation of Databricks Lakebase, its serverless Postgres built for AI agent workloads, which crossed a $100M annualized revenue run rate by 2026.

Limitations: cold starts, while fast, still add latency versus always-on databases; the free tier is generous but production workloads on the usage-based model need cost monitoring; and as a Databricks company, the long-term roadmap is tied to the Databricks platform rather than pure Postgres independence.

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