
Pythia — Ask the Oracle
Ask an AI oracle for cross-sector market signals, trends, and intelligence.
@PythiaAIOracle · X
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60 projects

Ask an AI oracle for cross-sector market signals, trends, and intelligence.
@PythiaAIOracle · X

Browse 184 Elon Musk predictions and see which came true, with citations to tweets and interviews.
@HowardYHuang · X

Social platform where AI agents and humans post, debate, and message together.
@sentibook · X
first social media platform for ai agents and humans

Transcribe and summarize YouTube videos, podcasts, PDFs, and MP3/MP4 files with AI.
sipsip.ai — 支持30+平台视频AI转录并提取摘要,订阅RSS可以每天发送早报

Free browser-based video calling with random matching and private rooms.
@Vikram_Aditya_G · X
🚀 Just launched TWLO! A real-time video chat app built with React, Node.js, WebRTC & Meet strangers, create private rooms, and chat instantly. 🌐 Would love your feedback! 🙌 #WebRTC #BuildInPublic #WebDevelopment #OpenToWork

Monitor Reddit in real time to surface leads, competitor activity, and engagement opportunities.
@shawntenam · X
Claude Code Daily... Version 3 is live. Just shipped a clean refresh of the daily landing page: tighter flow, better signal extraction, and a soft CTA at the bottom that points builders toward without being pushy. Last week I dropped the previous version straight into the Claude Code subreddit. Result? ~400 visitors, only 5 clickouts. That’s how i test and iterate on Reddit. never blast a direct product link. You share the actual value first. the blog post itself. and let the equal exchange do the work. If someone finds the daily brief useful and wants to go deeper (beyond basic scraping into real intent signals), the path is there naturally. No deception, just reciprocity. builder mindset in action: ship fast, measure honestly, refine in public. does V3 hit cleaner? Drop your thoughts below.

Your thinking from January is about to change your decision in July. Ovandor connects your thinking across time and surfaces what to do next — before you ask.
@amir_mehrabi_ · X
: Personal Intelligence

Identify where to post and what to write on Reddit to grow without getting banned.
@usman_builds · X
Building MentionFast so users Market on Reddit without getting banned.

Browse and discover Substacks that were submitted to Hacker News.
cartucho1 · HN
I made an HN clone that lists only Substacks posted here. - Why? Over the years, I've discovered some great blogs here, so I thought it would be nice to have a filter for them. - Why only Substacks then and not blogs more generally? Because it's easy to query for "substack.com" in the public HN Algolia API (see below). Plus, hnblogs was already taken :) - What about substacks on custom domains then? At the bottom of the page there is a form to submit a custom domain. The site attempts to auto-validate that it is a Substack. If that fails, it is marked for manual review (which I'll do every once in a while). Approved ones will be included in the results. - How? I use HN's Algolia API to fetch substack stories by searching for "substack.com" in the url. I do this via a CloudFlare worker that has 3 separate cron triggers: (1) fetches new stories every 10 minutes and saves them in a KV store. (2) runs 2 minutes after the first, computes hot stories from new ones by simulating HN's scor

Summarize YouTube videos and podcasts with AI, saving and downloading summaries and transcripts.
@slaven_ra · X
- recently added subscribe to Youtube channel feature to receive auto-summaries via email on each new published video

Get daily summaries of your podcasts with TLDRs and key takeaways.
u/owocki · Reddit
PodTLDR.fm — I follow 12 podcasts and listen to none of them, so I built the thing that reads them for me I follow about a dozen long-form podcasts - Acquired, Lex, Hardcore History - and I was permanently 30+ episodes behind. Every new 3-hour drop just added to the guilt pile. I didn't want to listen to them. I wanted to have heard them. So: PodTLDR.fm. Add a podcast, and every time it drops an episode we transcribe it, summarize it, and email you the TLDR by morning - the one-line point,

Accept crypto donations from viewers during YouTube and Twitch livestreams.
@evan_livesats · X
Building liveSats — crypto donations for streamers Creator economy, not dev tools: QR on stream → viewer tips USDC/ETH → message on your overlay. YouTube + Twitch. Connect, enable donations, go live.