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meilisearch /meilisearch

Star55k

A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.

search api search-engine database ai fuzzy-search full-text-search vectors instantsearch semantic-search enterprise-search geosearch typo-tolerance site-search faceting search-as-you-type vector-search app-search vector-database hybrid-search

UpdatedDec 17, 2025
Rust

Mintplex-Labs /anything-llm

Sponsor

Star52.3k

The all-in-one Desktop & Docker AI application with built-in RAG, AI agents, No-code agent builder, MCP compatibility, and more.

mcp web-scraping no-code ai-agents kimi multimodal rag moonshot vector-database llm localai local-llm ollama lmstudio deepseek llama3 custom-ai-agents mcp-servers qwen3

UpdatedDec 17, 2025
JavaScript

Ready-to-run cloud templates for RAG, AI pipelines, and enterprise search with live data. 🐳Docker-friendly.⚡Always in sync with Sharepoint, Google Drive, S3, Kafka, PostgreSQL, real-time data APIs, and more.

machine-learning real-time chatbot pathway open-ai rag vector-database hugging-face llm llmops vector-index llm-prompting llm-security llm-local retrieval-augmented-generation

UpdatedDec 9, 2025
Jupyter Notebook

run-llama /llama_index

Star45.9k

LlamaIndex is the leading framework for building LLM-powered agents over your data.

application data framework agents fine-tuning multi-agents rag vector-database llm llamaindex

UpdatedDec 17, 2025
Python

milvus-io /milvus

Star41.7k

Milvus is a high-performance, cloud-native vector database built for scalable vector ANN search

golang distributed nearest-neighbor-search cloud-native image-search vector-similarity faiss anns rag hnsw vector-search vector-database llm embedding-database embedding-store vector-store embedding-similarity diskann

UpdatedDec 17, 2025
Go

qdrant /qdrant

Sponsor

Star27.7k

Qdrant - High-performance, massive-scale Vector Database and Vector Search Engine for the next generation of AI. Also available in the cloudhttps://cloud.qdrant.io/

search search-engine machine-learning neural-network nearest-neighbor-search image-search recommender-system search-engines similarity-search ai-search knn-algorithm mlops hnsw vector-search vector-database neural-search vector-search-engine embeddings-similarity ai-search-engine

UpdatedDec 17, 2025
Rust

chroma-core /chroma

Star25k

Open-source search and retrieval database for AI applications.

rust database ai embeddings rust-lang document-retrieval rag vector-database llm llms

UpdatedDec 17, 2025
Rust

weaviate /weaviate

Star15.3k

Weaviate is an open-source vector database that stores both objects and vectors, allowing for the combination of vector search with structured filtering with the fault tolerance and scalability of a cloud-native database.

search-engine information-retrieval grpc nearest-neighbor-search semantic-search-engine image-search recommender-system vectors approximate-nearest-neighbor-search semantic-search similarity-search mlops hnsw weaviate vector-search vector-database neural-search vector-search-engine hybrid-search generative-search

UpdatedDec 17, 2025
Go

neuml /txtai

Star11.9k

💡 All-in-one AI framework for semantic search, LLM orchestration and language model workflows

python search nlp search-engine information-retrieval ai transformers embeddings language-model agents semantic-search ai-agents sentence-embeddings rag vector-search vector-database txtai large-language-models llm retrieval-augmented-generation

UpdatedDec 15, 2025
Python

Olow304 /memvid

Star10.5k

Video-based AI memory library. Store millions of text chunks in MP4 files with lightning-fast semantic search. No database needed.

python nlp opencv machine-learning embedded ai offline-first memory context knowledge-graph video-processing knowledge-base semantic-search faiss rag vector-database llm retrieval-augmented-generation

UpdatedOct 12, 2025
Python

topoteretes /cognee

Sponsor

Star10.3k

Memory for AI Agents in 6 lines of code

open-source ai knowledge neo4j knowledge-graph openai help-wanted graph-database ai-agents contributions-welcome cognitive-architecture good-first-issue rag good-first-pr vector-database graph-rag ai-memory cognitive-memory graphrag context-engineering

UpdatedDec 17, 2025
Python

oramasearch /orama

Sponsor

Star10k

🌌 A complete search engine and RAG pipeline in your browser, server or edge network with support for full-text, vector, and hybrid search in less than 2kb.

javascript search search-engine node typescript vector data-structures full-text search-algorithm typo-tolerance vector-search vector-database vector-search-engine algiorithm vector-database-embedding

UpdatedDec 14, 2025
TypeScript

langchain4j /langchain4j

Star10k

LangChain4j is an open-source Java library that simplifies the integration of LLMs into Java applications through a unified API, providing access to popular LLMs and vector databases. It makes implementing RAG, tool calling (including support for MCP), and agents easy. LangChain4j integrates seamlessly with various enterprise Java frameworks.

java embeddings gemini openai chroma llama gpt pinecone onnx huggingface milvus vector-database openai-api llm llms chatgpt langchain anthropic pgvector ollama

UpdatedDec 17, 2025
Java

oceanbase /oceanbase

Star9.8k

The Fastest Distributed Database for Transactional, Analytical, and AI Workloads.

mysql database scalable analytics vector olap distributed-database cloud-native vectors fulltext-support paxos fulltext fulltext-search hacktoberfest htap oltp vector-search oceanbase vector-database mysql-compatibility

UpdatedDec 17, 2025
C++

databendlabs /databend

Star9k

One Warehouse for Analytics, Search, AI. Snowflake + Elasticsearch + Vector DB — rebuilt from scratch. Unified architecture on your S3.

rust elasticsearch sql database ai serverless geospatial bigdata snowflake olap cloud-native vector-search vector-database lakehouse

UpdatedDec 17, 2025
Rust

activeloopai /deeplake

Star9k

Database for AI. Store Vectors, Images, Texts, Videos, etc. Use with LLMs/LangChain. Store, query, version, & visualize any AI data. Stream data in real-time to PyTorch/TensorFlow.https://activeloop.ai

python data-science machine-learning ai computer-vision deep-learning tensorflow cv image-processing ml pytorch datasets multi-modal datalake mlops vector-search vector-database large-language-models llm langchain

UpdatedDec 17, 2025
C++

reorproject /reor

Star8.4k

Private & local AI personal knowledge management app for high entropy people.

markdown ai llama note-taking pkm rag local-first vector-database second-brain llamacpp lancedb ollama

UpdatedMay 13, 2025
JavaScript

lancedb /lancedb

Star8.2k

Developer-friendly OSS embedded retrieval library for multimodal AI. Search More; Manage Less.

search-engine nearest-neighbor-search image-search recommender-system approximate-nearest-neighbor-search semantic-search similarity-search vector-database

UpdatedDec 17, 2025
Rust

zilliztech /deep-searcher

Star7.3k

Open Source Deep Research Alternative to Reason and Search on Private Data. Written in Python.

agent openai grok claude rag milvus vector-database llm zilliz deepseek agentic-rag grok3 reasoning-models deepseek-r1 deep-research qwen3 llama4

UpdatedNov 19, 2025
Python

MariaDB /server

Star6.8k

MariaDB server is a community developed fork of MySQL server. Started by core members of the original MySQL team, MariaDB actively works with outside developers to deliver the most featureful, stable, and sanely licensed open SQL server in the industry.

mysql json sql database storage-engine mariadb nearest-neighbor-search rdbms relational-databases geographical-information-system amazon-web-services fulltext-search galera innodb vector-database

UpdatedDec 17, 2025
C++

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vector-database

Here are 2,811 public repositories matching this topic...

meilisearch /meilisearch

Mintplex-Labs /anything-llm

pathwaycom /llm-app

run-llama /llama_index

milvus-io /milvus

qdrant /qdrant

chroma-core /chroma

weaviate /weaviate

neuml /txtai

Olow304 /memvid

topoteretes /cognee

oramasearch /orama

langchain4j /langchain4j

oceanbase /oceanbase

databendlabs /databend

activeloopai /deeplake

reorproject /reor

lancedb /lancedb

zilliztech /deep-searcher

MariaDB /server

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