Weaviate Cloud (WCS) vs Neon Serverless Postgres (pgvector) pricing
Across 3 benchmark workloads, Neon Serverless Postgres (pgvector) prices lower in 3 of 3 — by up to ~70% at parity scenarios. It uses fixed-capacity plans, so steady workloads amortize the floor. Both are compared on identical USD-normalized footprints; verify current rates via each row's provenance date in the full tool.
Monthly Cost Across Realistic Benchmarks
RAG Prototype · 100k×1536 fp32
Weaviate Cloud (WCS): $25.00/mo Neon Serverless Postgres (pgvector): $19.00/mo
Cheaper: Neon Serverless Postgres (pgvector)Mid Scale · 1M×768 INT8
Weaviate Cloud (WCS): $25.00/mo Neon Serverless Postgres (pgvector): $19.00/mo
Cheaper: Neon Serverless Postgres (pgvector)Large · 5M×768 INT8 10M queries
Weaviate Cloud (WCS): $62.30/mo Neon Serverless Postgres (pgvector): $19.00/mo
Cheaper: Neon Serverless Postgres (pgvector)