
Shark Radar — Polymarket Whale Tracker & Trader Alerts
Shark Radar scores every Polymarket wallet on risk-adjusted return, ranks the traders with real skill, and sends Telegram alerts when they take a large position.
@sharkradarai · X
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Shark Radar scores every Polymarket wallet on risk-adjusted return, ranks the traders with real skill, and sends Telegram alerts when they take a large position.
@sharkradarai · X

Get Telegram alerts when seats become available at sold-out London cinemas.
@zentricod · X
London — the odyssey imax 70mm

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

Extracts tasks and deadlines from Telegram group chats and sends personal reminders.
@SagarSR349400 · X
Working on Sieve, a distributed AI system that autonomously monitors Telegram group chats, extracts tasks and deadlines using Google Gemini, and sends intelligent private reminders.

Translate WhatsApp and Telegram messages in real-time across 200+ languages.
TranAI — 聚合海外主流应用的多开翻译器,支持沉浸式翻译、有道/百度/Google/DeepL/ChatGPT 等翻译通道和 AI 智能回复

Automate Telegram community paywalls with Stripe integration to accept recurring payments.
@Unloqqq · X
I still hope that helps

Get emailed when plain-English alerts become true: price drops, stock restocks, and web changes.
alertchecker · HN
AlertChecker – get emailed when a plain-English statement comes true

Private AI assistant in Telegram that remembers conversations using your API key.
@latent_node · X

Monitor webpages and OpenAPI specs for changes with Slack, email, and webhook alerts.
epigos · HN
PingChange – monitor web pages and OpenAPI specs for meaningful changes

Set your own technical-analysis rules and get pinged on Telegram or email when they fire. No exchange API keys, no custody of your funds.
@CalienteSignals · X
Don't let your friends fall for paid Telegram groups.

Monitor 160+ cloud vendors for outages and receive alerts via email, Slack, or Discord.
@outagedeck · X
OutageDeck, outage alerts for 168 cloud vendors (AWS, Cloudflare, OpenAI, Slack), built only on their official status feeds. No crowd reports, no scraping, no false positives. Free email alerts for 5 providers + a free JSON API, no key.

Centralize contracts and receive WhatsApp alerts before auto-renewals with AI-powered PDF extraction.
lucas_perego · Product Hunt
Paecto AI contract manager that alerts you before every renewal