
Application Signal — YC fit, explained
Explore Y Combinator companies and receive an AI analysis of your startup idea's fit with the accelerator.
sirily11 · HN
Application Signal – AI That Evaluates Your YC Startup Idea
The full gallery
Tech stack
25 projects

Explore Y Combinator companies and receive an AI analysis of your startup idea's fit with the accelerator.
sirily11 · HN
Application Signal – AI That Evaluates Your YC Startup Idea

Chat interface supporting GPT, Claude, Gemini, and Grok for learning and coding.
@DovyRuo · X

Optimize electricity spending by connecting utilities, EVs, and solar to find ideal charging times.
@gleam_energy · X
Gleam — an energy management tool that helps people understand, optimize, and save on electricity. Utility data, EVs, solar, batteries, and weather combine to answer questions like "Why did my bill go up?" or "Would switching rate plans save money?"

Build a team wiki that automatically updates from your files with source citations.
reveriedev · HN
Almanac – A self-updating wiki from your files

Get personalized astrological insights through AI analysis of your birth chart and transits.
@tumanov_io · X
combines astrology with AI. Get personalized astrological insights interpreted by an AI agent that might understand your patterns better than you do.

Analyzes agency meeting transcripts to detect scope creep risks and generate alerts.
@theshaunak_twit · X
ScopeShield ( A platform designed to kill scope creep for agencies and teams before it eats their margins. Built so you don’t forget scopes and stop doing unbilled work.

Explore world events through a visual, source-aware news map.
@brryg_ · X
sure man, working on a social and visual news hub called heuron - lmk what you think!

Combines Gmail, Calendar, GitHub, and Figma into one daily AI digest.
@CodewithDivine · X
check this out

Monitor web apps and APIs with instant Telegram alerts for downtime and performance issues.
u/AgitatedLemon6836 · Reddit
I've got too many sites to monitor at this point I have been working on a bunch of different SAAS ideas at this point, some of them are just parked right now as I have decided to market others or have lost passion for the project. Its hard to check logs in a unified fashion for a bunch of different sites, I have backend's on Fly io, Heroku, Vercel, Hetzner and AWS (for varying reasons, some consulting, some work etc). just wanted like text message updates for things with a summary, like "3

Monitor live Arcium MPC network activity, token metrics, and holder flows on Solana.
@zerokn0wledge_ · X
Hey @arcium fam, check out a free realtime data analytics dashboard built on open data I vibe-coded with my fren @claudeai Fable 5: - Live network pulse: computations, clusters, nodes and epochs straight from the Arcium explorer - Program leaderboard: every MXE identified and ranked, network concentration quantified - Holder map: full-chain solana:ARXwZkNAtzPfdcoqQiduJn8EPv9fKiDfGn2KyggyDrFs wallet scan via @heliuslabs, whales tagged, flows tracked in realtime, verifiable on @solscanofficial - Token + valuation: @coingecko market data and a TAM-grounded scenario models you can control/customize - X intel: sentiment and narratives sampled and analyzed live by @grok - Interactive deep dive into how the encrypted supercomputer actually works Every label evidence-verified. Every number sourced. no paywall. V0 live now. Feedback appreciated.

Detect AI-generated content in text and documents with per-sentence analysis and exportable reports.
Detector de IA — 西班牙语优先的 AI 文本复核网站,可检查粘贴文本和文档,查看概率信号、句子高亮和可导出报告

Your AI chief of staff that never sleeps. Continuously monitors your email, calendar, and messages to automatically categorize, prioritize, and action tasks on your behalf.
@AriaInbox · X
Aria is an AI chief of staff that reads your inbox, drafts replies in your voice, and books meetings while you sleep.