
Tacit — Your AI Second Brain
Paste URLs to get AI transcriptions and summaries organized on an infinite canvas.
@trytacit · X
Building TACIT to stop stop saving and start applying
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60 projects

Paste URLs to get AI transcriptions and summaries organized on an infinite canvas.
@trytacit · X
Building TACIT to stop stop saving and start applying

Query spreadsheets and datasets with plain-English questions to generate instant answers and reports.
u/maybeImakemoney · Reddit
I built the thing. Now I am not sure the base use case is one people will pay for. Founder here. This started as a side learning project to see whether an LLM could answer questions about Excel data, back when they could not do it well. I built the first version on n8n, with workflows that ingested files, generated metadata with an LLM, and answered questions against the converted data plus that metadata. Then I started using it for my own analysis and report generation, saw that the time sav

Explore AI-assisted book interpretations curated across business, psychology, investment, health, and other domains.
晨笙阅读 — 书籍解读平台,AI 辅助+人工校审,提炼经典书籍的核心问题、论证框架与实践洞见,支持分类浏览、全文搜索和主题阅读

Quiz platform for kids (Grades 1-10) to practice and learn through interactive quizzes.
@lodha13 · X
Checkout below apps Hisabarabar (Play Store)

Chat with an AI agent to research, write, and create illustrated booklets.
BookletAI — 面向普通用户的小册子 AI 工具,可自动调研、写作并生成排版好的 booklet 页面。

Generate and compare images from multiple AI models with a single prompt.
ShotAI — 一键生成多个 AI 模型的图片,方便对比效果

Chat with multiple AI models to run deepresearch and coding tasks.
@Shekar77hima · X
run deepresearch, coding agents for free.

Browse AI prompt packs for ChatGPT and Gemini, preview examples, and unlock premium collections.
AITrendingPrompt — 精选 AI 提示库,为创作者和营销人员提供热门、实用的 AI 提示

AI generates branded proposals, invoices, and professional documents as PDFs in 60 seconds.
@AadyaAI · X
Aadya AI turns a client conversation into a branded, ready-to-send proposal or invoice PDF in 60 seconds — no templates, no formatting, no chasing.


Upload documents and chat with an AI that cites sources using retrieval-augmented generation.
@ajkbossp · X
Check out what I just built with Lovable!

Debate with AI-powered historical figures in real-time cross-temporal conversations.
回音堂 — 借助 AI,用对话的方式讲述历史故事 - [更多介绍](https://github.com/ruanqizhen/anachron)