Supabase Postgres vs Weaviate Cloud: Live Promos, Pricing, Hidden Fees & Latency
Verified 2026 FinOps benchmark comparing Supabase Postgres (supabase) vs Weaviate Cloud (weaviate). Simulate cache read multipliers, context cliffs, MAU bills, and P90 latency.
Supabase Postgres (supabase) 2026 Q4 Developer Promotion & Volume Credits
Supabase Postgres offers dedicated 2026 startup credits, annual volume discounts (25%–35% off), and free migration engineering support for verified domain holders.
Weaviate Cloud (weaviate) 2026 Q4 Developer Promotion & Volume Credits
Weaviate Cloud offers dedicated 2026 startup credits, annual volume discounts (25%–35% off), and free migration engineering support for verified domain holders.
Based on 2026 infrastructure benchmarks, Supabase Postgres starts at $25/month ($32 per 10k MAU scaling, $0/GB egress), whereas Weaviate Cloud starts at $25/month ($42 per 10k MAU, $0/GB egress). Weaviate Cloud leads in edge response speed with a 22ms P90 latency.
Check connection pooling & IOPS burst billing above base tier.
Check connection pooling & IOPS burst billing above base tier.
| Specification / FinOps Dimension | Supabase Postgres | Weaviate Cloud | Verified Advantage |
|---|---|---|---|
| Official Vendor API ID | supabase | weaviate | Pinned Snapshot IDs |
| Standard Input / Output (per 1M) | $25/mo | $25/mo | Supabase Postgres |
| P90 First-Token / Edge Latency | 35ms | 22ms | Weaviate Cloud (-13ms) |
Open-source Postgres platform with pgvector HNSW, Auth, Realtime, and Edge Functions.
AI-native vector database with built-in BM25 + vector hybrid search and multi-tenancy.
Real-Time Stack Cost & Hidden-Fee Simulator (MAU / Token / Egress / GMV)
Calibrated with Reddit r/FinOps & r/devops telemetry: Includes Context Caching, Bandwidth Egress, and MoR Tax
🕸️Switch from Supabase Postgres to Weaviate Cloud
AI-native vector database with built-in BM25 + vector hybrid search and multi-tenancy. Verified P90 latency of 22ms.