Second Brain App Websites
OpenEva · 让每一份资料，成为你的知识
免费的桌面与 Web 笔记应用。在同一个知识库编辑 Markdown 和表格、查看图片与 PDF，通过 Git 同步文件，并按需接入 AI 助手。
Not Applicable
$
8.94
Recall | AI Knowledge Base & Summarizer
Recall is an AI knowledge base and summarizer. Summarize YouTube videos, podcasts, PDFs and articles, then save and chat with ChatGPT, Claude, or Gemini.
Not Applicable
$
8.94
Loomí - AI note taker that records and summarizes your conversations
Loomí records your meetings, lectures and calls, tells apart everyone speaking, then writes the notes: a summary, action items and a full transcript. Ask Loomí anything across everything you've recorded, it remembers what matters to you, and reminds you what you promised. Free on iPhone and Android.
Not Applicable
$
8.94
Resurf: Personal Knowledge Base & Bookmark Manager for Mac
Save notes, bookmarks, screenshots, and PDFs in one local library on Mac, iPhone, and iPad. Search offline, hand context to Claude or Cursor over MCP.
Not Applicable
$
8.94
