Cerul alternatives for AI agents.

Stop renting your intelligence. Own it with AnythingLLM. Everything you need for a powerful local-first agent experience

[EMNLP2025] "LightRAG: Simple and Fast Retrieval-Augmented Generation"

Cognee is the open-source AI memory platform for agents. Give your AI agents persistent long-term memory across sessions with a self-hosted knowledge graph engine.

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

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

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

Cloud-native search engine for observability. An open-source alternative to Datadog, Elasticsearch, Loki, and Tempo.

Build your personal knowledge base with Trilium Notes

Easy to use open source fast database for search | Good alternative to Elasticsearch | Drop-in replacement for E in the ELK stack

Incremental engine for long horizon agents 🌟 Star if you like it!

Graphs that teach > graphs that impress. Turn any code into an interactive knowledge graph you can explore, search, and ask questions about. Works with Claude Code, Codex, Cursor, Copilot, Gemini CLI, and more.

Deeplake is AI Data Runtime for Agents. It provides serverless postgres with a multimodal datalake, enabling scalable retrieval and training.

The AI search platform

Scira (Formerly MiniPerplx) is a minimalistic AI-powered search engine that helps you find information on the internet and cites it too. Powered by Vercel AI SDK!

🌌 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.

SearXNG is a free internet metasearch engine which aggregates results from various search services and databases. Users are neither tracked nor profiled.