
Lens AI
Embed an AI knowledge assistant into your docs for instant voice and text answers.
k7vin · HN
Lens AI – generate your JSON-LD files and keep them up-to-date
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Embed an AI knowledge assistant into your docs for instant voice and text answers.
k7vin · HN
Lens AI – generate your JSON-LD files and keep them up-to-date

Share a link to collect voice or text answers with AI-powered follow-up questions.
u/Flimsy_Leg_2158 · Reddit
I wanted something between a form and a call, so I built it I’ve been building AI automations for small businesses, and I kept running into the same problem in completely different workflows. Client intake, candidate screening, maintenance requests, customer interviews, questionnaires. Underneath, they were all basically the same: Someone needs information from another person, and the other person needs an easy way to give it. Usually that means a form or a call. For

Practice technical mock interviews with AI voice conversations and get instant feedback.
@abhisricodes · X
Built InterviewIQ to help jobseekers practice realistic AI-powered mock interviews before the real thing. Get instant feedback on communication, technical answers, and confidence. Looking for early users.

An AI inbox that automatically answers customer questions for small businesses and hands off to your team when needed.
@sagar11ashutosh · X
My first SaaS stats: Launched: July Users: 5 Paid users: 0 Revenue: $0 💀 What am I doing wrong?

Turn any topic into a playful quiz and host it as a live game.
@HelloYippito · X

Generate quizzes and flashcards from PDFs, images, or text using AI.
u/mbszr · Reddit
I built an AI quiz generator and learned the hard part isn't writing questions simplequizmaker.com — drop in a PDF, image, DOCX, YouTube link or URL, get a quiz in about 10 seconds. Share one link, people take it with no account and no app. Same upload also produces flashcards with FSRS spaced repetition. Solo built. Web + iOS live, Android next. 564 users, 1580 quizzes generated since April 26'. The interesting part: My first version was basically "here's your text, write 10 mu

Add timestamped questions and polls to videos to create interactive learning experiences.
@josephnordqvist · X

Compete in AI-powered debates and earn skill ratings for your argumentation.
u/Bakari2Sense · Reddit
Built a persistent skill rating for debate, like a chess rating but for argumentation I built a persistent skill profile for debate called the Debate Fingerprint. Would love feedback. [Founder disclosure: I'm Bakari, building 2Sense at app.2sense.ai] The idea: every debate you complete scores you across 6 dimensions (Logic, Structure, Responsiveness, Persuasion, Emotional Control, Clarity) on a 0-1000 scale. The scores persist across all your debates and build a visual profile over time

Your Cambridge IGCSE and AS revision companion: practise exam-style questions and get every answer marked point by point against the mark scheme. Start free.
@tommerwaldman · X

Master JEE Mains, JEE Advanced, NEET UG and competitive exams with AI-driven chapter-wise question practice, syllabus trend analysis, and step-by-step solutions on RankBit.
@SujalXudy · X
Hey! 👋 Full Stack Dev & Solo Founder building RankBit (a free NTA CBT platform). 💻 Focus: Web Dev, Full Stack, Startups & LeetCode 🚀 Always happy to connect with fellow builders! My website link --

Markdown documentation framework with integrated AI chat assistant for answering questions.
u/jm_ka · Reddit
SmartDocs - open-source docs framework with AI chat; just add your API key. SmartDocs is an open-source Markdown documentation with built-in AI chat. The pitch: write docs in Markdown, add your API key to .env, and every page gets a grounded AI assistant. Self-hosted, your data, your control. Tech: Next.js + Markdoc + Tailwind. No vector DB — uses graph-backed retrieval (keyword scoring + link traversal) inspired by Karpathy's LLM Wiki pattern. Live demo (no key needed): https://www.ge

Ask questions, get answers from your team.
@AshK36478121360 · X
Built FeedbackNotify: a place people can ask questions or give feedback without their name attached, so you actually get the honest answer instead of the polite one. Try it here