onSensor: AI-Driven Ad Spy & Virality Research

Stop creating in the dark. Your competitors already paid to test what works. onSensor shows you the results. Open any Instagram, TikTok or Facebook profile, or any brand in the Meta Ad Library, and in one click you see: ✅ Which posts really blew up, and by how much ✅ Which ads have been running for months (because they sell) ✅ What you should make next No spreadsheets. No guessing. No new tab. It all shows up right on the page you are already looking at. ━━━━━━━━━━━━━━━━━━━━ 😩 THE PROBLEM You open a competitor's profile. Big numbers everywhere. Which ones actually worked? Instagram won't tell you. TikTok won't either. And the Ad Library throws 4,000 ads at you in random order. So you copy the wrong video, test the wrong angle and burn budget finding out. ━━━━━━━━━━━━━━━━━━━━ 📈 VIEWS LIE. THE ACCOUNT'S NORMAL DOESN'T. 100K views on a 5M account is a flop. On a 20K account, it's a breakout. onSensor measures every post against the normal of the account that published it. A post at "8x" did eight times what that account usually does. That is the post you study. ━━━━━━━━━━━━━━━━━━━━ ⚡ ON ANY PROFILE, IN SECONDS Instagram, TikTok and Facebook • Every Reel and video ranked, each with how many times it beat the account's normal • Views in the last 7 and 28 days, with a day-by-day chart • Plain-English insights: how often the account goes viral, which video length wins, whether it is growing or slowing down • Length and publish date on every video • One click to save the profile and follow it from your dashboard ━━━━━━━━━━━━━━━━━━━━ 🔍 INSTAGRAM EXPLORE, WITH THE NUMBERS • The views of every Reel in Explore, the number Instagram hides • Sort by views, views per day or times the normal • Filter to the last 24 hours, 7, 30 or 90 days • Download any video in one click ━━━━━━━━━━━━━━━━━━━━ 🎯 THE AD LIBRARY, FINALLY READABLE Same Meta Ad Library, completely transformed: • How many ads a brand has live, the oldest one still running and what launched this week • Who dominates your niche, the formats, the landing pages and the buttons that convert • Ads grouped by angle and type, with filters like "Winners 90+ days", "Scaling" and "Video only" • An ad that has been live for 135 days is selling. Find every one of them in seconds, videos included • Follow competitors, save ads to your swipe file and export everything to CSV ━━━━━━━━━━━━━━━━━━━━ 🤖 AI THAT WORKS WHILE YOU BROWSE • "Matches 87% with your product": onSensor tells you which profiles and advertisers are worth your time • Rules in plain words: describe what you want to keep and onSensor saves it for you as you scroll • Create in the studio: send any Reel or TikTok to the onSensor AI Studio and get a similar video made with your product, or turn it into a template you reuse forever ━━━━━━━━━━━━━━━━━━━━ 👥 BUILT FOR • Agencies that need winning references for every client, fast • Media buyers who want proven angles before spending a dollar • E-commerce and dropshipping brands looking for products and creatives that already sell • Creators and affiliates who want to post what the algorithm is rewarding this week • Founders who do their own marketing and have no time to guess ━━━━━━━━━━━━━━━━━━━━ 💎 FREE VS PRO Free: 5 full readings to try everything. Sorting, filters and grouping in the Ad Library are always free. Pro: unlimited readings, video downloads, transcripts, saving from the extension, AI rules, CSV export and the AI studio. ━━━━━━━━━━━━━━━━━━━━ ❓ QUESTIONS Do I need to give my Instagram or TikTok password? No. onSensor never asks for it. It reads what is already on your screen. Does it post, like or follow anything? No. It only reads. It never acts on your accounts. Do I need an account? To see rankings on a profile, no. To save, follow, use the Ad Library panel and keep your history, you sign in with a free onSensor account. ━━━━━━━━━━━━━━━━━━━━ Install it, open a competitor and see in seconds what took them months to learn. 🔒 DATA DISCLOSURE onSensor runs on Instagram, TikTok, Facebook (including the Meta Ad Library) and on onsensor.com, where it keeps your extension and your account signed in together. It reads the profile, post and ad metrics visible on the page to build rankings and insights. When you are signed in, the profiles you scan or save and the ads you read or save are sent to your onSensor account to build your dashboard and history. Rankings made while signed out stay in your browser. onSensor never reads private messages, comment text, form input or unrelated browsing history. Privacy policy: https://onsensor.com/privacy Terms: https://onsensor.com/terms Support: https://onsensor.com/support Delete your data: https://onsensor.com/data-deletion