PlanetScale Postgres supports PostgreSQL 18 with single node starting at $5 per month and NVMe Metal at $50 per month
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A May 2026 comparison noted PlanetScale Postgres supports PostgreSQL 18. Pricing includes single node at $5 per month for development workloads and NVMe Metal clusters at $50 per month for higher performance. High availability setups use one primary plus two replicas across three availability zones. This follows earlier pricing updates such as the February 19, 2026 flat rate of $0.01 per GB for private connection traffic on Postgres.