

CockroachDB and PlanetScale compete in the distributed database space. CockroachDB appears to have the upper hand in global data distribution and strong consistency, making it suitable for robust infrastructure needs, while PlanetScale's emphasis on developer ease makes it popular for rapid deployment.
Features: CockroachDB provides auto-healing capabilities, a distributed SQL model for seamless scaling, and geo-partitioning for data residency solutions. PlanetScale offers schema change workflows, branching capabilities for development flexibility, and integration ease with tools like Prisma.
Room for Improvement: CockroachDB could enhance its user interface and simplify tuning processes for better developer usability. In contrast, PlanetScale might improve by offering more in-depth analytical features, expanding its documentation clarity, and providing more comprehensive enterprise-level options.
Ease of Deployment and Customer Service: CockroachDB offers a traditional deployment method with detailed documentation and enterprise-level support, suitable for mission-critical applications. PlanetScale emphasizes cloud-first deployments with an intuitive developer experience and smooth integration.
Pricing and ROI: CockroachDB's pricing includes free tiers, suitable for initial implementations, but enterprise-level demands could increase costs. PlanetScale's pricing structure appeals to smaller teams with a focus on speed, providing better ROI for developer-centric projects.
| Product | Market Share (%) |
|---|---|
| CockroachDB | 4.1% |
| PlanetScale | 0.8% |
| Other | 95.1% |

| Company Size | Count |
|---|---|
| Small Business | 7 |
| Midsize Enterprise | 1 |
| Large Enterprise | 5 |
| Company Size | Count |
|---|---|
| Small Business | 7 |
| Large Enterprise | 2 |
Cockroach Labs is the creator of CockroachDB, the cloud-native, resilient, distributed SQL database enterprises worldwide trust to run mission-critical AI and other applications that scale fast, avert and survive disaster, and thrive everywhere. It runs on the Big 3 clouds, on prem, and in hybrid configurations powering Fortune 500, Forbes Global 2000, and Inc. 5000 brands, and game-changing innovators, including OpenAI, CoreWeave, Adobe, Netflix, Booking.com, DoorDash, FanDuel, Cisco, P&G, UiPath, Fortinet, Roblox, EA, BestBuy, SpaceX, Nvidia, the USVA, and HPE. Cockroach Labs has customers in 40+ countries across all world regions, 25+ verticals, and 50+ Use Cases. Cockroach Labs operates its own ISV Partner Ecosystem powering Payments, Identity Management (IDM/IAM), Banking & Wallet, Trading, and other high-demand use cases. Cockroach Labs is an AWS Partner of the Year finalist and has achieved AWS Competency Partner certifications in Data & Analytics and Financial Services (FSI). CockroachDB pricing is available at https://www.cockroachlabs.com/pricing/
Vector, RAG, and GenAI Workloads
CockroachDB includes native support for the VECTOR data type and pgvector API compatibility, enabling storage and retrieval of high-dimensional embeddings. These vector capabilities are critical for Retrieval-Augmented Generation (RAG) pipelines and GenAI workloads that rely on similarity search and contextual embeddings. By supporting distributed vector indexing within the database itself, CockroachDB removes the need for external vector stores and allows AI applications to operate against a single, consistent data layer.
C-SPANN Distributed Indexing
At the core of CockroachDB’s vector search capabilities is the C-SPANN indexing engine. C-SPANN provides scalable approximate nearest neighbor (ANN) search across billions of vectors while supporting incremental updates, real-time writes, and partitioned indexing. This ensures low-latency retrieval in the tens of milliseconds, even under high query throughput. The algorithm eliminates central coordinators, avoids large in-memory structures, and leverages CockroachDB’s sharding and replication to deliver scale, resilience, and global consistency.
Machine Learning and Apache Spark Integration
CockroachDB integrates with modern ML workflows by supporting embeddings generated through frameworks such as AWS Bedrock and Google Vertex AI. Its compatibility with the PostgreSQL JDBC driver allows seamless integration with Apache Spark, enabling distributed processing and advanced analytics on CockroachDB data.
PostgreSQL Compatibility and JSON Support
CockroachDB speaks the PostgreSQL wire protocol, so applications, drivers, and tools designed to work with Postgres can connect to CockroachDB without modification, enabling seamless use of familiar SQL features and integration with the wider Postgres ecosystem. This includes support for advanced data types such as JSON and JSONB, which allow developers to store and query semi-structured data natively.
Geospatial and Graph Capabilities
CockroachDB also provides first-class geospatial data support, allowing developers to store, query, and analyze spatial data directly in SQL. For graph workloads, CockroachDB employs JSON flexibility to represent relationships and delivers query capabilities for graph-like traversals. This combination enables hybrid applications that merge relational, geospatial, document, and graph data within a single platform.
Analytics, BI, and Integration
To support high-performance analytics and BI, CockroachDB supports core analytical use cases and functions including Enterprise Data Warehouse, Lakehouse, and Event Analytics, and offers materialized views for precomputing complex joins and aggregations. Its PostgreSQL wire compatibility ensures direct connectivity with all relevant BI and analytics apps and tools including Amazon Redshift, Snowflake, Kafka, Google BigQuery, Salesforce Tableau, Databricks, Cognos, Looker, Grafana, Power BI, Qlik Sense, SAP, SAS, Sisense, and TIBCO Spotfire. Data scientists can interact with CockroachDB through Jupyter Notebooks, querying structured and semi-structured data and loading results for analysis. Change data capture (CDC) streams provide real-time updates to analytics pipelines and feature stores, keeping downstream systems fresh and reliable. Columnar vectorized execution accelerates query processing, optimizes transactional throughput, and minimizes latency for demanding distributed workloads.
MOLT AI-Powered Migration
Organizations often know their data infrastructure is not supporting the business, but find it too painful to change. CockroachDB’s MOLT (Migrate Off Legacy Technology) is designed to enable safe, minimal-downtime database migrations from legacy systems to CockroachDB. MOLT Fetch supports data migration from PostgreSQL, MySQL, SQL Server, and Oracle, with SQL Server and DB2 coming soon. CockroachDB also has a portfolio of data replication platform integrations including Precisely, Striim, Qlik, Confluent, IBM, etc.
Together, these capabilities ensure that CockroachDB supports both operational and analytical workloads, bridging traditional SQL applications with emerging Gen AI and ML use cases.
PlanetScale offers seamless database management with features tailored for modern development environments, enabling enhanced project operations through efficient integration and ease of use.
PlanetScale is designed to support modern developer workflows through features like automated connection pooling and constant availability, making it ideal for serverless applications. Its integration with tools like GitHub and Prisma enhances the developer experience, allowing fast setup and effortless database interactions. However, users note challenges with analytical queries due to row-based billing and the absence of foreign key constraints. Integration with platforms such as Firebase and Next.js presents additional hurdles. Recent changes, such as the removal of the free tier, have impacted adoption by hobby developers, highlighting a need for more accessible pricing plans.
What are the most important features of PlanetScale?PlanetScale finds significant use in hosting databases for portfolios, company websites, and academic projects. Its compatibility with Prisma facilitates seamless MySQL database management online. Users leverage its capabilities for analytical queries and manage data environments effectively. Teams value the platform for specialized tasks such as URL shortening and social media automation, which are crucial in rapidly evolving digital industries.
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