Vitessvs
Cockroach Labs
Cockroach Labs: Distributed SQL database with automatic sharding and horizontal scaling for MySQL-compatible workflows
Vitess
Scalable database clustering system for horizontal scaling of MySQL
As of 30 August 2026, Vitess is free to use. Vitess is a database clustering system for horizontal scaling of MySQL through generalized sharding. Softwr lists it under Databases. Vitess is made by CNCF / PlanetScale, launched in 2011, available on Linux, macOS, Self-hosted.
Overview
What Vitess does
Vitess is a database clustering system for horizontal scaling of MySQL through generalized sharding. It encapsulates shard-routing logic that allows application code to focus on business logic. Vitess has been used by YouTube since 2011 and is now a CNCF graduated project.
What people use it for
- Transaction processing
- Data storage
- Application backend
- Reporting
- Data analytics
Related searches
The honest half
Where it falls short
Concrete and checkable, so you can decide whether any of them matter to you. This is the half of a review a vendor will not write about Vitess.
- VTGate scatter queries without sharding key incur significant performance penalties
- Foreign key constraints not enforced across shards, requiring application-level integrity handling
- Single primary per keyspace limits multi-region write capabilities
- Distributed transactions without proper sharding key routing suffer performance degradation
Cross-shopped
What people choose instead of Vitess
Each pairing was judged by two reviewers asking whether a buyer would genuinely weigh the two against each other. The ones that failed were deleted rather than published.
- VitessvsTiDB
TiDB: MySQL-compatible distributed database with automatic sharding and strong consistency guarantees
- VitessvsPlanetScale
PlanetScale: Serverless MySQL platform built on Vitess technology, simplifying deployment and scaling
Capabilities
Features
Horizontal Sharding
Connection Pooling
Query Routing
Online Schema Changes
Shard Management
Replication Management
Automated Failover
MySQL
Integration with MySQL
Kubernetes
Integration with Kubernetes
Prometheus
Integration with Prometheus
Grafana
Integration with Grafana
PlanetScale
Integration with PlanetScale
Answered, with sources
Questions people ask
Each answer names the page it came from, so you can check it rather than take our word for it.
Is Vitess free to use?
Yes. Vitess is completely free and open source under the Apache 2.0 license. It is a graduated CNCF project with no licensing costs or pricing tiers.
SourceWhat databases does Vitess support?
Vitess supports MySQL and MariaDB as backend databases. It acts as a middleware layer that adds sharding and orchestration capabilities on top of these databases.
SourceDoes Vitess require Kubernetes to run?
No. Vitess can run on Kubernetes using the Vitess Operator, but it can also be deployed on traditional infrastructure. Kubernetes integration is optional and provides additional automation benefits.
SourceHow does Vitess handle cross-shard transactions?
Vitess supports distributed transactions across shards, but they require queries to be routed through the sharding key. Transactions without a proper sharding key can result in slower performance.
SourceDoes Vitess enforce foreign key constraints?
Vitess does not enforce foreign key constraints across shards by default. Referential integrity must be managed at the application layer, though per-database support can be enabled with limitations.
SourceBehind it
Who makes Vitess
- Company
- CNCF / PlanetScale
- Based in
- San Francisco, California
Timeline
Vitess over time
Keep looking
Where to go from Vitess
- Vitess alternativesEvery product people weigh against it
- Vitess pricingPlans, floors and what the tiers exclude
- Vitess badgesWhich rules it meets, and the figure behind each
- All Databases softwareThe full category
- Best Databases softwareThe shortlist, and how it was cut
Best Databases software for
Compare Vitess with
- Cockroach Labs
- TiDB
- Readyset
- Amazon Aurora
- NATS
- PostgreSQL
- RabbitMQ
- ClickHouse
- Azure SQL
- MariaDB
- Oracle Database
- IBM Db2
- Instaclustr
- Knack
- LanceDB
- Marqo
- Nile
- Amazon Redshift
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Free, then $15/mo11 researched notes
Softwr does not host reviews and shows no star rating for Vitess, because a rating we did not collect is not ours to publish. What is here is the pricing and platform detail from the vendor’s own pages, limitations we could state concretely, and alternatives a reviewer confirmed people weigh against it. Tell us if any of it is wrong.
More on Vitess
Vitess alternatives
What people switch to, and what they give up
Vitess pricing
Every tier, and where the cost actually lands
Compare Vitess
Put it head to head with anything we hold
Vitess badge
Its rating, and an embed for your own site
Best Databases software alternatives
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