AI search / answering engine
Vane is a self-hosted, privacy-focused AI answering engine that searches the web via SearxNG and supports multiple local/cloud LLMs to provide cited answers.
Same problem, same approach. Swapping one for another is a config change, not a rewrite.
choose if you want a minimalist TypeScript codebase with AGPL-3.0 and Vercel AI SDK.
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!
choose if you want a MIT-licensed Dockerized answer engine with SearXNG and deep research support.
Search + Chat = SearChat(AI Chat with Search), Support OpenAI/Anthropic/VertexAI/Gemini, DeepResearch, SearXNG, Docker. AI对话式搜索引擎，支持DeepResearch, 支持OpenAI/Anthropic/VertexAI/Gemini接口、聚合搜索引擎SearXNG，支持Docker一键部署。
choose if you prefer an Apache-2.0 Next.js-based AI search engine with a generative UI.
An AI-powered search engine with a generative UI
choose if you want the classic Perplexity-style answer engine under MIT license, without widgets.
Perplexity Inspired Answer Engine
choose if you want a hybrid AI search engine with page generation capabilities.
MemFree - Hybrid AI Search Engine & AI Page Generator
Solves the same problem with a different architecture or at a different layer. Expect to rewrite the integration.
choose if you need answers from personal docs plus web, not just web; it is a second-brain style RAG tool.
Your AI second brain. Self-hostable. Get answers from the web or your docs. Build custom agents, schedule automations, do deep research. Turn any online or local LLM into your personal, autonomous AI (gpt, claude, gemini, llama, qwen, mistral). Get started - free.
choose if you need multi-platform live data (Reddit, YT, etc.) instead of generic web search.
Open-source NotebookLM alternative. Research the open web with live data(Reddit, YT, IG, TikTok, Indeed, Google Search, Maps etc) through one platform, API or MCP server. Join our Discord: https://discord.gg/ejRNvftDp9
choose if you want a browser-only, no-server deployment with a minimalist assistant.
Minimalist web-searching platform with an AI assistant that runs directly from your browser. Demo: https://felladrin-minisearch.hf.space
choose if your primary need is deep multi-step research with local LLMs and multiple engines, rather than quick answers.
~95% on SimpleQA (e.g. Qwen3.6-27B on a 3090). Supports all local and cloud LLMs (llama.cpp, Ollama, Google, ...). 10+ search engines - arXiv, PubMed, your private documents. Everything Local & Encrypted.
An earlier or more limited way to do the job. Still the right call when you need something small, proven, or CPU-only.
older but functional Python answer engine; choose if you need no-GPU local deployment, but note it's unmaintained for 2+ years.
FreeAskInternet is a completely free, PRIVATE and LOCALLY running search aggregator & answer generate using MULTI LLMs, without GPU needed. The user can ask a question and the system will make a multi engine search and combine the search result to LLM and generate the answer based on search results. It's all FREE to use.
These projects were analysed and named Vane among their alternatives. The relationship is not symmetric — how Vane rates them is a separate judgement, made when Vane is analysed in its own right.
calls Vane “Lightweight TypeScript answer engine with MIT license; choose for a simpler, hackable alternative to Scira.”
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!
calls Vane “same class with a lighter UI and MIT license.”
An AI-powered search engine with a generative UI
calls Vane “web answer engine with citations; more lightweight than Onyx”
Open Source AI Platform - AI Chat with advanced features that works with every LLM
calls Vane “when you want a simple AI answering engine without agent scheduling or a knowledge base.”
Open-source NotebookLM alternative. Research the open web with live data(Reddit, YT, IG, TikTok, Indeed, Google Search, Maps etc) through one platform, API or MCP server. Join our Discord: https://discord.gg/ejRNvftDp9
calls Vane “Choose this for a polished, web-based AI answer engine with custom API configuration, at the cost of not being a no-key local tool.”
FreeAskInternet is a completely free, PRIVATE and LOCALLY running search aggregator & answer generate using MULTI LLMs, without GPU needed. The user can ask a question and the system will make a multi engine search and combine the search result to LLM and generate the answer based on search results. It's all FREE to use.
calls Vane “choose if you need only a lightweight AI answering/RAG engine without agent workflows or enterprise integration.”
🔥 MaxKB is an open-source platform for building enterprise-grade agents. 强大易用的开源企业级智能体平台。
calls Vane “Single-shot AI answering engine, not iterative deep research; choose for quick cited answers on a self-hosted setup.”
~95% on SimpleQA (e.g. Qwen3.6-27B on a 3090). Supports all local and cloud LLMs (llama.cpp, Ollama, Google, ...). 10+ search engines - arXiv, PubMed, your private documents. Everything Local & Encrypted.
calls Vane “Choose when you want a standalone AI answering engine rather than an embeddable RAG library.”
[MLsys2026]: RAG on Everything with LEANN. Enjoy 97% storage savings while running a fast, accurate, and 100% private RAG application on your personal device.
calls Vane “end-user AI answering engine, not a swappable library.”
High accuracy RAG for answering questions from scientific documents with citations
calls Vane “Standalone AI answering-engine web app; choose it to deploy a finished Perplexity-like site.”
🔍 An LLM-based Multi-agent Framework of Web Search Engine (like Perplexity.ai Pro and SearchGPT)