lancedb alternatives

Open-source alternatives to lancedb in Vector Databases, Data & Retrieval, connected by typed relationships and shared categories - ranked with live GitHub stats, not marketing.

Head-to-head comparisons

Also in the same categories

Tools that solve adjacent problems in lancedb's categories.

transformers

huggingface/transformers

🤗 Transformers: the model-definition framework for state-of-the-art machine learning models

162k 34kPython

data-retrieval

langflow

langflow-ai/langflow

Langflow is a powerful platform for building and deploying AI-powered agents and workflows.

151k 9.5kPython

data-retrieval

firecrawl

firecrawl/firecrawl

The API to search, scrape, and interact with the web at scale.

147k 8.5kTypeScript

data-retrieval

PaddleOCR

PaddlePaddle/PaddleOCR

PaddleOCR: A powerful OCR toolkit for transforming PDFs/images into structured data

85k 11kPython

data-retrieval

graphify

Graphify-Labs/graphify

AI coding assistant skill that transforms various file types into a queryable knowledge graph

79k 7.8kPython

data-retrieval

worldmonitor

koala73/worldmonitor

Real-time global intelligence dashboard.

62k 9.6kTypeScript

data-retrieval

llm-app

pathwaycom/llm-app

Ready-to-run cloud templates for RAG, AI pipelines, and enterprise search with live data.

59k 1.4kJupyter Notebook

data-retrieval

meilisearch

meilisearch/meilisearch

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

58k 2.6kRust

vector-databasesdata-retrieval

mempalace

MemPalace/mempalace

The best-benchmarked open-source AI memory system. And it's free.

57k 7.4kPython

data-retrieval

milvus

milvus-io/milvus

High-performance vector database for scalable vector ANN search

45k 4.1kGo

vector-databases

tidb

pingcap/tidb

TiDB is an open-source, cloud-native distributed SQL database with ACID guarantees and native support for transactions, analytics, and vector search.

40k 6.2kGo

data-retrieval

quivr

QuivrHQ/quivr

Opiniated RAG for integrating GenAI in your apps

39k 3.7kPython

data-retrieval

Vane

ItzCrazyKns/Vane

Vane: A privacy-focused AI answering engine for your own hardware.

36k 3.9kTypeScript

data-retrieval

khoj

khoj-ai/khoj

Your AI second brain

36k 2.3kPython

data-retrieval

OpenMontage

calesthio/OpenMontage

World's first open-source, agentic video production system.

35k 4.0kPython

data-retrieval

PageIndex

VectifyAI/PageIndex

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

34k 3.0kPython

data-retrieval

qdrant

qdrant/qdrant

High-performance, massive-scale Vector Database and Search Engine for AI applications.

33k 2.5kRust

vector-databases

onyx

onyx-dot-app/onyx

Open Source AI Platform for LLMs

31k 4.2kPython

data-retrieval

FastGPT

labring/FastGPT

FastGPT is a knowledge-based platform that simplifies the development and deployment of complex question-answering systems.

29k 7.2kTypeScript

data-retrieval

chroma

chroma-core/chroma

Search infrastructure for AI

29k 2.4kRust

data-retrieval

RAG_Techniques

NirDiamant/RAG_Techniques

Advanced RAG Techniques

28k 3.5kJupyter Notebook

data-retrieval

Scrapegraph-ai

ScrapeGraphAI/Scrapegraph-ai

Python scraper based on AI

28k 2.7kPython

data-retrieval

FinceptTerminal

Fincept-Corporation/FinceptTerminal

Fincept Terminal is a finance application offering advanced market analytics, investment research tools in C++.

28k 3.9kC++

data-retrieval

CloakBrowser

CloakHQ/CloakBrowser

Stealth Chromium that passes every bot detection test.

28k 2.2kPython

data-retrieval