GoAI Assistant vs AI Sentinel

GoAI is an AI-powered browser extension that helps users quickly understand web content through summaries, highlights, citations, and key takeaways directly inside the browser

AI Sentinel stands watch on the AI frontier so you don't have to. Every day it ranks the most important new AI research and releases — arXiv papers, lab blogs, and releases — and shows you a clear, four-axis score (novelty, human impact, field impact, engineering maturity) with the reasoning behind each one. Signal, not noise. • Daily ranked feed across AI channels — the top items, scored and explained • Four-axis scoring with the "why" — not just a number • For You — a personal radar, reranked by your swipes and tracked keyword • Swipe to triage — build a research queue from what matters • Home Screen widget & one-tap share cards • Fully bilingual — English & 中文 • Every item links back to the original source Go Pro for your personal sentinel: • Keyword alerts — get pushed the moment a topic you track appears • Track up to 20 keywords (Free includes 1) • Audio daily review — listen to the day's briefing, streaming or offline • 30-day archive — full history and search AI Sentinel is a discovery layer: we summarize and link back to original sources — we never reproduce full articles. AI Sentinel Pro is an auto-renewable subscription: $2.99/month or $19.99/year, each with a 7-day free trial. Payment is charged to your Apple ID at confirmation of purchase. The subscription auto-renews unless turned off at least 24 hours before the current period ends; your account is charged for renewal within 24 hours before the period ends. Manage or cancel anytime in your App Store account settings. Privacy Policy: https://ericalex.github.io/frontier-sentinel/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/