TiDB is a MySQL-compatible distributed SQL database designed to handle AI agent workloads that scale unpredictably. It supports ACID transactions, analytics, and vector search natively, providing a flexible foundation that eliminates silos and noisy neighbor effects.
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Alternatives to PlanetScale
Start with the same category and recorded primary feature, then narrow by the features you need. These are discovery candidates, not a claim that every product replaces every feature.
Consider switching if these limitations affect you: Multi-tenancy deployment shares infrastructure with other customers, which may not meet all security or compliance needs.
Verified alternatives
Each one checked against PlanetScale: it does the same main job for a similar customer, so a buyer could choose it instead.