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.