Embedded Database Python Packages

chdb

chDB is an in-process OLAP SQL Engine 🚀 powered by ClickHouse

falkordblite

Embedded, zero-config FalkorDB for Python, start a local graph database with no setup.

pyturso

Turso is an in-process SQL database, compatible with SQLite.

pylibseekdb

Multi-language client bindings for SeekDB (Python, Node.js), powered by libseekdb

duckdb-cli

DuckDB is an analytical in-process SQL database management system

apexbase

A High-performance HTAP embedded database. A reliable work partner.

arcadedb-embedded

ArcadeDB embedded in python

neug

High-performance embedded graph database for analytics and real-time transactions

raphtory

Scalable graph analytics database powered by a multithreaded, vectorized temporal engine, written in Rust

fathomdb

Local datastore memory for AI agents — graph, vector, and full-text search.

unqlite

Python bindings for the UnQLite embedded NoSQL database

cozo-embedded

A transactional, relational-graph-vector database that uses Datalog for query. The hippocampus for AI!

uni-db

Uni is a modern, embedded database that combines property graph (OpenCypher), vector search, and columnar storage (Lance) into a single, cohesive engine. It is designed for applications requiring local, fast, and multimodal data access, backed by object storage (S3/GCS) durability.

uni-db-onnx

Uni is a modern, embedded database that combines property graph (OpenCypher), vector search, and columnar storage (Lance) into a single, cohesive engine. It is designed for applications requiring local, fast, and multimodal data access, backed by object storage (S3/GCS) durability.

omni-json-db

A high-performance KV JSON database for Python with Time-Travel, concurrency and compression. The perfect NoSQL alternative to SQLite/TinyDB for effortlessly managing GB-scale data.

sqlitegraph

Embedded graph database on SQLite — HNSW vector search, Cypher-like queries, graph algorithms (BFS, A*, SCC, dominance), ACID + WAL + MVCC delta log, Python bindings, Native V3 CSR backend.

frogql

Embedded GQL graph database in Rust. ISO/IEC 39075:2024 path patterns, Leapfrog-Triejoin runtime, single-file .gdb storage. CLI (frogql, SQLite-style), Python (PyPI), Node.js (npm) and WASM bindings.

cogdb

Embedded Graph Database for Python. Lives inside your Python process. Quick setup. No server. Runs in notebooks, apps, even your browser.

pylimbo

Turso is an in-process SQL database, compatible with SQLite.

uni-db-onnx-cuda

Uni is a modern, embedded database that combines property graph (OpenCypher), vector search, and columnar storage (Lance) into a single, cohesive engine. It is designed for applications requiring local, fast, and multimodal data access, backed by object storage (S3/GCS) durability.

overgraph

Absurdly fast embedded graph database with built-in vector search. Rust core, Node.js and Python connectors, GQL, graph algorithms, all in-process with no server.

uni-db-cuda

Uni is a modern, embedded database that combines property graph (OpenCypher), vector search, and columnar storage (Lance) into a single, cohesive engine. It is designed for applications requiring local, fast, and multimodal data access, backed by object storage (S3/GCS) durability.

uni-db-metal

Uni is a modern, embedded database that combines property graph (OpenCypher), vector search, and columnar storage (Lance) into a single, cohesive engine. It is designed for applications requiring local, fast, and multimodal data access, backed by object storage (S3/GCS) durability.

kitedb

High-performance embedded graph database for Bun/TypeScript with WAL, MVCC, mmap CSR snapshots, and pathfinding.