Now live on Chrome & Firefox

Il web della fiducia.

Score di fiducia in tempo reale su ogni sito web. rilevamento di frodi, avvisi di phishing e shopping più sicuro - alimentato da 1,1 milioni di domini verificati in 177 paesi. gratuito per sempre.

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1.1 Million+
Verified domains
177
Countries covered
53
Threat categories
63
Marketplaces
Our Mission

Costruito per proteggere le persone, non per trarne profitto.

La frode online è aumentata dell’87% in cinque anni. Più di 10 miliardi di dollari sono persi ogni anno per frodi, phishing e frodi. Abbiamo costruito Nudge perché tutti meritano di navigare, acquistare e vivere online senza paura – non solo persone con un grado di sicurezza informatica.

87%
Fraud increase in 5 years
$10B+
Lost annually to online scams
Free
Nudge costs nothing, forever
Protection shouldn’t have a paywall.
Leggi la nostra storia →
How it works

Tre secondi.immagine completa

Nudge funziona silenziosamente in background. Il momento in cui atterri su una pagina, sta già funzionando.

01
You visit any website
Nudge instantly checks the domain against our 1.1 Million+ verified domain database and community signals from our network of users.
02
AI scores the page
For unknown sites, our AI analyzes the content, payment fields, seller signals, and scam patterns to generate a trust score from 0–100.
03
You see the verdict
A badge appears showing green (safe), amber (caution), or red (danger) — with a plain-English explanation and safe alternatives if needed.
What Nudge does

La protezione funziona davvero.

Non un elenco di blocchi, non un filtro, una vera e propria intelligenza su ogni pagina, in tempo reale.

🛡️
Trust score on every page
Every site gets a score from 0–100. Established retailers, unknown sellers, marketplace listings — all scored with context-specific reasoning you can actually understand.

Marketplaces like eBay and Facebook show individual seller reputation. Retailers like Walmart show once per session, silently verified.
N
Seller verified
MorningWoodJeans · eBay
Trust Score 90/100
Seller has 2,576 reviews · 99.5% positive — established eBay seller.
🛡️ Nudge verified — safe to shop here:
eBay Money Back Guarantee — buyer protection on every listing
SHOP NOW →
📧
Email verification
Every email in Gmail and Outlook gets a verification banner — green for legitimate, amber for caution, red for phishing. Sender domain checked against 1.1 Million+ trusted domains.
🔄
Safe redirect suggestions
Flagged a scam site? Nudge suggests the most relevant trusted alternative — whether that's Amazon, Zillow, Redfin, or the official brand site.
🏷️
Deals and discounts
On verified retailer sites, Nudge surfaces the best available loyalty programs, promo codes, and discount opportunities — automatically. 89 merchants and counting.
📰
News source credibility
Reading an article? Nudge tells you whether the source is in our verified publisher list or unestablished — so you know what to trust before you share.
Privacy first

I tuoi dati staysyours.

Nudge è costruito su un semplice principio: proteggerti senza guardarti.

🔒
Local by default
Your browsing history, purchase data, and site scores are stored only on your device. Never on our servers. Never sold.
👤
Anonymous signals
When you opt in to community signals, we share only anonymous domain visit counts — no URLs, no personal identifiers, no searches.
🚫
Zero ads. Ever.
Nudge earns through affiliate partnerships when we help you shop safely — not by selling your attention or data to advertisers.
Free forever

Inizia a proteggerti oggi.

Installa Nudge in pochi secondi. nessun account. nessuna sottoscrizione. Funziona nel momento in cui è installato.

Chrome · Firefox · Android via Firefox · Nessuna registrazione richiesta