Click Fraud Protection for Google Ads

Open-source security framework. Understand, monitor, and protect your product from cyber threats, account takeovers, fake accounts, and abuse.

Sentinel detects VPNs, proxies, antidetect browsers, and AI bots in under 40ms. Free API with device intelligence and residential proxy detection built in.

Detect bots, fake users, and fraudulent traffic using IP and email intelligence. Real-time trust scoring for modern applications. Sub-20ms latency.

Real-time IP threat scoring, subnet intelligence, AI-powered analysis and global cyber activity tracking. Fastest IP reputation API.

It is a free service that protects your website from spam and abuse. It uses an advanced risk analysis engine and adaptive CAPTCHAs to keep automated software from engaging in abusive activities on your site. It does this while letting your valid users pass through with ease.

The first agentic creator intelligence platform. Autonomous discovery, AI content studios, and network analysis — no dashboards, no annual contracts.

It is an invisible alternative to CAPTCHA. Anyone, anywhere on the Internet, who wants to replace CAPTCHA on their site will be able to call a simple API, without having to be a Cloudflare customer or sending traffic through the Cloudflare global network.

Sift Science catches fraud by using large-scale machine learning to identify those patterns automatically.

We use behavioral patterns to build an identity profile for each user. This provides your app with a second factor of authentication that doesn't add friction to the user experience, or even require the user to opt-in.

It is the next generation self-service digital identity and fraud prevention collaborative platform for individuals, businesses, and governments.

IPNews.io provides fast, accurate and secure IP query services, supports global IPv4 and IPv6, and provides detailed IP geographic location information.

Advanced AI KYC Dashboard: featuring biometric verification, deepfake detection, and frictionless compliance for fintech and marketplaces.

DEXorado is the gold standard security layer for DEX users. Paste any DEX URL or token contract and get instant safety verdicts.

2,000 free requests per day. Fast, enterprise grade IP geolocation and IP intelligence API at non-enterprise prices. Trusted by developers, corporate, government and education clients. Servers in 12+ regions. REST-based with IPv4/IPv6 support, ASN lookup, proxy detection, and bulk enrichment.

Multiple AI agents running your finances. Transactions sorted. Fraud flagged. Forecasts live. Board deck ready. Built for CFOs who refuse to settle

We watch your Google listing 24/7 so you don't have to. Instant alerts, review responses, fake review detection, and Unlimited Reinstatement. $7.99/month.

Bot protection and accessible form validation in one script tag. Proof-of-Work instead of CAPTCHA, WCAG 2.2 AA automatic, zero cookies, EU-only data. Replace reCAPTCHA today.

ChainHint traces stolen crypto across 6 EVM chains and Bitcoin using multi-hop fund flow analysis. It detects mixer usage, flags OFAC-sanctioned addresses in real-time, and generates AI-powered incident reports with MITRE ATT&CK mapping. Built as an affordable alternative to Chainalysis — free tier available.

Detect and block disposable, temporary, fake email addresses. Fight spam, fraud and free trial abuse. Available as WordPress plugin and via JSON API.

Protect your domain with Dmarclytics. Run free DMARC, SPF, and DKIM checks to stop spoofing, enhance email authentication, and improve deliverability with powerful monitoring tools.

Detect temporary emails with explainable AI. 95%+ accuracy, <500ms API, governance tools, and appeals management. 10 free email checks. Start now.

Automated Stripe risk monitoring with daily AVS bypass scans and real-time email alerts for “Ghost Transactions” — preventing card testing attacks before they get your account banned.

Verify marksheets and academic records instantly with Meon’s Marksheet Verification API using secure DigiLocker validation for fast, fraudproof checks.

Lynkbee is a secure link shortener & advanced bot shield for your links. Branded links for businesses, link management, and real-time insights.

FirstPromoter is a modern and reliable affiliate marketing software. Launch your affiliate program fast and integrate with Stripe, Paddle, Recurly and more.

Content True is a SaaS platform and developer tool designed to ensure content authenticity. It provides accurate AI text detection algorithms that can be integrated into content workflows. Ideal for webmasters, developers, and enterprises looking to verify content quality and origin at scale.

Stop fake COD orders. WhatsApp COD verification with one-tap confirmation for Shopify stores. Reduce RTO by 20-30%.

Paste any suspicious email and our AI instantly tells you if it's phishing, spam or a scam. Online email fraud detector - GDPR compliant.

It is an open source fraud prevention for marketplaces. It is the backbone for your fraud system, bringing all of your data and processes into one place.