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---
title: "Perplexica"
type: entity
tags: [AI搜索, 开源平替, Perplexity]
last_updated: 2026-04-24
---
## Definition
**Perplexica** 是 [[Perplexity]] 的完全开源免费替代项目,目前已有 2.8K+ Star是公认的功能最接近 Perplexity 的开源方案。
## Key Characteristics
- 完全开源免费,支持本地化部署,无需每月 $20 订阅费
- 不只是聊天机器人,会联网查资料、总结并直接提供答案
- 默认使用 SearXNG 作为搜索源,避开昂贵的 Google 搜索 API 费用,实现低成本甚至零成本抓取全网数据
- 支持 OpenAI 等云端 API也支持接入本地 AI 大模型,适合注重隐私的用户
## GitHub
- https://github.com/ItzCrazyKns/Perplexica
## Related
- [[Perplexity]] — Perplexica 对标的开源平替对象
- [[SearXNG]] — Perplexica 的默认搜索源
## Sources
- [[2025-年-11-个神级-ai-开源平替-github-杀疯了]]