Best databases & data infra for 2026
Managed Postgres, MySQL, Redis, vector stores, object storage. Serverless + branching has reset the category — Neon and PlanetScale ate Heroku Postgres in 24 months. Pick on the failure mode you can live with.
What to look for
The four questions that actually decide a databases & data infra pick — once you answer these, the rest is feature-list noise.
- ✓Cold-start latency (deal-breaker for serverless)
- ✓Per-PR branching support
- ✓Read replica geography
- ✓Backup + PITR window
All databases & data infra we cover
Click through for the full review — pricing, alternatives, comparisons.
Upstash
Serverless Redis + Kafka + QStash, billed per-request. Generous free tier. The default rate-limit / queue / cache layer for serverless apps.
Turso
Edge SQLite (libSQL fork) with multi-region replication. Sub-millisecond reads at the edge; pay per replica. Best for read-heavy global apps.
Snowflake
Cloud data warehouse — separates storage from compute. Standard for BI / analytics workloads at $1M+ ARR. Pricing scales with usage; surprise bills are real.
PlanetScale
Serverless MySQL with branching, non-blocking schema changes (Vitess). Acquired by Vercel (rumored). Killed free tier in 2024 — entry plan now $39.
Neon
Serverless Postgres with branching (database fork per PR), scale-to-zero, autoscaling. The modern default for Next.js + serverless workloads.
MongoDB Atlas
Managed MongoDB across AWS/GCP/Azure. Free shared-cluster M0; dedicated from $57/mo. Search + Vector Search bundled. Default for document-heavy stacks.
dbt
Transform data in your warehouse with version-controlled SQL. Replaces hand-rolled ETL scripts. dbt Core is open-source; dbt Cloud is the managed offering with scheduling + lineage.