
Solvo — AI customer support grounded in your documentation
Embeddable AI chat widget that answers customer support questions using your documentation with cited sources.
@dhruvkumar1805 · X
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Embeddable AI chat widget that answers customer support questions using your documentation with cited sources.
@dhruvkumar1805 · X

Monitor Reddit & X for warm leads asking about your solution, validate AI-drafted replies.
@laminemansour_ · X
Building Voxgrow SaaS that monitors Reddit & X to find people already asking for your solution, then drafts contextual replies for you to validate. No cold outreach to random people. Just warm leads on autopilot.

Daily questions game where you compare honest answers with friends, groups, and the world.
@checkmurmur · X

Write questions and get automatically routed to the people best suited to answer them.
u/OriginalPosition1 · Reddit
CrowdWis - Ask first, then get routed to relevant people Disclosure: I’m the founder of CrowdWis. Most online communities make you choose a group before you know who is best suited to answer. I built CrowdWis around the opposite flow: write the question first, then the platform routes it to people based on their expertise, interests, and context. Replies stay private, and AI synthesizes the different perspectives into one result. The beta is live here: https://crowdwis.app/?utm_source=re

Real-time multiplayer quiz game with AI host, 30+ game modes, and exam prep packs.
@deebee230730 · X

Participate in community predictions; let time verify your guesses and track your rank.
geniushui · V2EX
我的第 4 个 Vibe coding 项目——猜一猜 网址: https://cai1cai.com/ 猜一猜,让时间验证你的判断 花了 2 天时间整出来的,请各位大佬给点建议!

An AI-powered platform for solving and collaborating on math problems in a social context.
lemma1729 · HN
Hi HN, This is ProofTree, and in TLDR: it is a platform where you can chat with an AI to do math, the way you already do, with context-awareness and knows how you personally do math, connected to the fora of other live human mathematicians. So, when you are talking to an AI about a proof at 3 am, and you need a human expert looking at it, or a discussion around it, like you do on StackExchange, this is it! You need an approved email account to use it, so please write here if you would live to try it out.

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.

Generate WhatsApp sales replies in Hindi, Hinglish, or English for small businesses.
@ayush1683834 · X
Just shipped ReplySetu AI 🚀 AI WhatsApp replies for Indian small businesses. ✓ Hindi, Hinglish & English ✓ 3 ready-to-send replies ✓ Free to try Built and launched from my phone today. Try it 👇 #BuildInPublic #AI #SaaS

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

Vote on real-time polls and analyze results by demographic to see how opinions shift.
dgerken · HN
I rebuilt my 2000s polling site with an AI running the editorial desk

AI research and outreach agent that generates personalized cold messages.
@Aryan_2190 · X
Hyper Personalized Outreach for B2B