Alternatives

Lancedb alternatives for AI agents.

Compare similar skills by workflow fit, trust score, quality, GitHub adoption, maintenance, and install readiness.

Current skill

Lancedb

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

100
Quality
100
Trust
11K
Stars
#1

Weaviate

Similarity 130Trust 100Excellent 100

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​.

16K starsJun 6, 2026 pushrag-knowledgeGoSemantic Search
$ npx skills add weaviate/weaviate
#2

Qdrant

Similarity 129Trust 100Excellent 100

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

32K starsJun 10, 2026 pushrag-knowledgeRustVector Search
$ npx skills add qdrant/qdrant
#3

USearch

Similarity 127Trust 100Excellent 100

Fast Open-Source Search & Clustering engine × for Vectors & Arbitrary Objects × in C++, C, Python, JavaScript, Rust, Java, Objective-C, Swift, C#, GoLang, and Wolfram 🔍

4.1K starsMay 28, 2026 pushrag-knowledgeC++Semantic Search
$ npx skills add unum-cloud/USearch
#4

Vespa

Similarity 126Trust 100Excellent 100

The AI search platform

7.0K starsJun 6, 2026 pushrag-knowledgeJavaVector Search
$ npx skills add vespa-engine/vespa
#5

Milvus

Similarity 121Trust 100Excellent 100

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

45K starsJun 9, 2026 pushrag-knowledgeGoVector Search
$ npx skills add milvus-io/milvus
#6

PageIndex

Similarity 121Trust 100Excellent 100

📑 PageIndex: Document Index for Vectorless, Reasoning-based RAG

33K starsJun 5, 2026 pushrag-knowledgePythonVector Search
$ npx skills add VectifyAI/PageIndex
#7

RAG Techniques

Similarity 120Trust 100Excellent 100

This repository showcases various advanced techniques for Retrieval-Augmented Generation (RAG) systems. Each technique has a detailed notebook tutorial.

28K starsJun 6, 2026 pushrag-knowledgeJupyter NotebookVector Search
$ npx skills add NirDiamant/RAG_Techniques
#8

Cognee

Similarity 120Trust 100Excellent 100

Memory platform for AI Agents in 6 lines of code

18K starsJun 6, 2026 pushrag-knowledgePythonVector Search
$ npx skills add topoteretes/cognee
#9

Txtai

Similarity 119Trust 100Excellent 100

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

13K starsJun 4, 2026 pushrag-knowledgePythonVector Search
$ npx skills add neuml/txtai
#10

LEANN

Similarity 119Trust 100Excellent 100

[MLsys2026]: RAG on Everything with LEANN. Enjoy 97% storage savings while running a fast, accurate, and 100% private RAG application on your personal device.

12K starsJun 9, 2026 pushrag-knowledgePythonVector Search
$ npx skills add StarTrail-org/LEANN
#11

Oceanbase

Similarity 119Trust 100Excellent 100

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

10K starsJun 7, 2026 pushrag-knowledgeC++Vector Search
$ npx skills add oceanbase/oceanbase
#12

Examples

Similarity 119Trust 100Excellent 100

Jupyter Notebooks to help you get hands-on with Pinecone vector databases

3.0K starsJun 4, 2026 pushrag-knowledgeJupyter NotebookSemantic Search
$ npx skills add pinecone-io/examples
#13

Databend

Similarity 119Trust 100Excellent 100

Data Agent Ready Warehouse : One for Analytics, Search, AI, Python Sandbox. — rebuilt from scratch. Unified architecture on your S3.

9.3K starsJun 6, 2026 pushrag-knowledgeRustVector Search
$ npx skills add databendlabs/databend
#14

Orama

Similarity 118Trust 100Excellent 98

🌌 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.

10K starsFeb 13, 2026 pushrag-knowledgeTypeScriptVector Search
$ npx skills add oramasearch/orama
#15

Server

Similarity 118Trust 100Excellent 100

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.

7.7K starsJun 7, 2026 pushrag-knowledgeC++Vector Search
$ npx skills add MariaDB/server
#16

RediSearch

Similarity 118Trust 100Excellent 100

A query and indexing engine for Redis, providing secondary indexing, full-text search, vector similarity search and aggregations.

6.2K starsJun 9, 2026 pushrag-knowledgeCVector Search
$ npx skills add RediSearch/RediSearch

How to choose

When should you switch?

Use an alternative when it has a clearer install path, higher trust score, fresher maintenance, or better platform fit for your current agent stack. Keep Lancedb if it already passes your workflow test and repository review.

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