PlanetScale vs Xata

Both PlanetScale and Xata are closed-source, serverless database solutions in the BaaS category, and neither supports self-hosting. Xata offers a more expansive serverless data platform, including vector database capabilities and a "Free forever" plan tailored for open-source projects. PlanetScale, in contrast, provides a highly focused serverless Postgres experience, emphasizing clear pricing for single nodes and granular usage costs for storage and egress. Developers building applications that require a versatile data backend with integrated vector search will find Xata's offerings compelling. Its generous free tier for open source also makes it an attractive option for community-driven projects. PlanetScale, with its higher npm client downloads, demonstrates strong adoption for its specialized Postgres solution, making it a reliable choice for those prioritizing a robust relational database. Choose PlanetScale if your primary need is a scalable, serverless Postgres database with transparent, component-level pricing. Xata is the better option for projects needing a broader data platform, especially with vector capabilities, or for open-source initiatives seeking a truly free entry point.