ChromaDB
The AI-native open-source embedding database for building RAG applications with speed and simplicity.
Updated 13d ago
Has API
PricingFreemium
Free to $25/yr
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DeepSQL
4.8
Free Highly praised for its seamless integration of ML and SQL, though users note a learning curve for advanced vector tuning.
The AI-Native Distributed SQL Engine for RAG and High-Performance Predictive Analytics.
DevelopmentFree pricingAPI availableUpdated 2026-03-17
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About DeepSQL
DeepSQL represents the 2026 frontier of database technology, functioning as a high-performance, distributed relational database engine with native AI orchestration capabilities. Unlike traditional SQL databases that require external middleware for machine learning, DeepSQL embeds inference engines directly into the query execution plan. This architecture allows for real-time model serving and vector operations within standard SQL syntax (e.g., SELECT PREDICT...). Built on a distributed consensus protocol, it maintains ACID compliance while scaling to petabyte-level workloads. For the 2026 market, DeepSQL's primary advantage lies in its 'Zero-ETL' approach to AI, where data remains within the transactional layer while being accessible for LLM context windows and vector-based retrieval. It significantly reduces latency in Retrieval-Augmented Generation (RAG) pipelines by co-locating metadata, relational data, and vector embeddings in a single unified storage layer, optimized for both OLTP and OLAP workloads with an AI-first priority queue.
Core Capabilities
DeepSQL represents the 2026 frontier of database technology, functioning as a high-performance, distributed relational database engine with native AI orchestration capabilities.
