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PlanetScale vs Xata

PlanetScale: Performance-focused managed MySQL (Vitess) and Postgres, with NVMe-backed Metal clusters and branching. Xata: Open-source Postgres platform with storage-level copy-on-write branching, scale-to-zero and anonymized clones.

key differences

  • Licensing: PlanetScale is proprietary (Proprietary (managed service; Vitess is Apache-2.0)); Xata is open source (permissive) (Apache License 2.0 (open-source platform)).
  • PlanetScale is built for larger datasets (Multi-PB) than Xata (≤ 10 TB).
  • Horizontal scaling is native in PlanetScale and none in Xata.
  • Only PlanetScale has compression.
  • Only Xata has geospatial, pub/sub.
  • Xata has a serverless option; PlanetScale does not.

choose planetscale for

  • +High-traffic SaaS backends sensitive to tail latency
  • +Teams that want safe, reviewable schema changes in CI
  • +Outgrowing a single MySQL primary
  • +Migrating from RDS/Aurora to faster NVMe-backed Postgres

best at · OLTP, Content, Metadata

choose xata for

  • +Branch-per-pull-request preview databases with production-like data
  • +Safe environments for AI coding agents
  • +Testing migrations against anonymized production clones
  • +Postgres in your own cloud account with branching

best at · OLTP, Vector search, Content

PlanetScalePerformance-focused managed MySQL (Vitess) and Postgres, with NVMe-backed Metal clusters and branching.
XataOpen-source Postgres platform with storage-level copy-on-write branching, scale-to-zero and anonymized clones.
overview
Primary model
Relational
Relational
Also supports
Document, Vector
Document, Vector
Type
Managed service
Managed service
Status
Active
Active
Developer
PlanetScale, Inc.
Xata
First release
2021
2022
Latest version
–
–
License
ProprietaryProprietary (managed service; Vitess is Apache-2.0)
Open source (permissive)Apache License 2.0 (open-source platform)
Free tier
—
—
popularity
WhichDB Score
25.7
7.4
Rank
#118
#345
GitHub stars
671
1.1K
Stack Overflow questions
60
4
scale & guarantees
Comfortable data size
Massive (Multi-PB)
Medium (≤ 10 TB)
Horizontal scaling
Native
None
Multi-region
Read replicas
None
ACID
Full
Full
Consistency
Strong, Eventual
Strong
Schema
Strict
Strict
Architecture
Primary replica, Distributed
Primary replica, Serverless
deployment
Self-hosted
—
✓
Vendor-managed cloud
✓
✓
Serverless
—
✓
Embedded
—
—
Edge
—
—
Clouds
AWS, Google Cloud
AWS, Google Cloud, Azure, Hetzner
capabilities
Transactions
✓
✓
Joins
✓
✓
Secondary indexes
✓
✓
Full-text search
✓
✓
Vector search
✓
✓
Geospatial
—
✓
JSON
✓
✓
Change data capture
✓
✓
Triggers
✓
✓
Stored procedures
✓
✓
Materialized views
✓
✓
TTL / expiry
—
—
Pub/Sub
—
✓
Columnar storage
—
—
In-memory
—
—
Durable persistence
✓
✓
Compression
✓
—
Encryption at rest
✓
✓
Role-based access
✓
✓
Time travel
—
—
Branching
✓
✓
Online schema changes
✓
✓
Streaming ingest
—
—
Offline sync
—
—
Runs in WebAssembly
—
—
interfaces
Query languages
SQL, PL/pgSQL
SQL, PL/pgSQL
Client languages
JavaScript, Go, Python, Ruby, PHP, Java, Rust
JavaScript, Python, Go, Java, Ruby, Rust
Best for
OLTP, Content, Metadata, Vector search
OLTP, Vector search, Content
Add more to this comparisonNot sure either fits? Try smart match

PlanetScale vs Xata: FAQ

What is the difference between PlanetScale and Xata?

PlanetScale: Performance-focused managed MySQL (Vitess) and Postgres, with NVMe-backed Metal clusters and branching. Xata: Open-source Postgres platform with storage-level copy-on-write branching, scale-to-zero and anonymized clones. Licensing: PlanetScale is proprietary (Proprietary (managed service; Vitess is Apache-2.0)); Xata is open source (permissive) (Apache License 2.0 (open-source platform)). PlanetScale is built for larger datasets (Multi-PB) than Xata (≤ 10 TB). Horizontal scaling is native in PlanetScale and none in Xata.

When should I choose PlanetScale over Xata?

Choose PlanetScale for high-traffic SaaS backends sensitive to tail latency; teams that want safe, reviewable schema changes in CI; and outgrowing a single MySQL primary. Choose Xata for branch-per-pull-request preview databases with production-like data, safe environments for AI coding agents and testing migrations against anonymized production clones.

Is PlanetScale or Xata more popular?

PlanetScale ranks #118 on the WhichDB Score (25.7/100) and Xata ranks #345 (7.4/100). Popularity is not fit: check the requirements that matter for your project.

Are PlanetScale and Xata open source?

No. PlanetScale is proprietary, closed-source software. Yes. Xata is open source. License: Apache License 2.0 (open-source platform).