Open Source Radar

Trending AI repositories

Tracked daily across the agentic ecosystem. Velocity is computed from our own snapshot history — collecting the first week of data now; repos are linked to the startups behind them.

1,381
Repos tracked
40
Linked to catalog
Jul 12
Last snapshot
TopicAllAgentsMCPLLMRAGCoding agentsInferenceVector DBsBrowser
SortTrendingMost starsNewest17 repos · page 1/1
meilisearch/
meilisearch

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

59k2.6kRust
ItzCrazyKns/
Vane

Vane is an AI-powered answering engine.

36k3.9kTypeScript
qdrant/
qdrant

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/

33k2.5kRust
weaviate/
weaviate

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​.

17k1.3kGo
alibaba/
zvec

A lightweight, lightning-fast, in-process vector database

15k917C++
neuml/
txtai

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

13k845Python
lancedb/
lancedb

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

In catalog: LanceDB
11k947HTML
oramasearch/
orama

🌌 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.

10k399TypeScript
vespa-engine/
vespa

The AI search platform

7.0k725Java
RediSearch/
RediSearch

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

6.2k587C
infiniflow/
infinity

The AI-native database built for LLM applications, providing incredibly fast hybrid search of dense vector, sparse vector, tensor (multi-vector), and full-text.

4.6k430C++
SeekStorm/
SeekStorm

SeekStorm: vector & lexical search - in-process library & multi-tenancy server, in Rust.

1.9k67Rust
infinispan/
infinispan

Infinispan is an open source data grid platform and highly scalable NoSQL cloud data store.

1.3k653Java
volcengine/
SearchCLI

Open CLI for integrating AI search, recommendation, and conversational retrieval into agent systems and business systems

1.0k25TypeScript
ArcadeData/
arcadedb

ArcadeDB Multi-Model Database, one DBMS that supports SQL, Cypher, Gremlin, HTTP/JSON, MongoDB and Redis. ArcadeDB is a conceptual fork of OrientDB, the first Multi-Model DBMS. ArcadeDB supports Vector Embeddings.

1.0k121Java
epsilla-cloud/
vectordb

Epsilla is a high performance Vector Database Management System

In catalog: Epsilla
87546C++
hhblaze/
DBreeze

C# .NET NOSQL ( key value, object store embedded TextSearch SemanticSearch Vector layer ) ACID multi-paradigm database management system.

57762C#