Fake apps, credential harvesting pages, and API impersonation attacks are targeting your users and undermining trust in your platform. DoppelDown detects these threats automatically — so you can protect your customers and your reputation.
Attackers distribute malicious apps through unofficial channels that impersonate your brand. Users searching for your software download malware instead — and blame you when their data is compromised. These fake apps damage your reputation, increase support burden, and expose you to liability when customers lose sensitive data.
Your API documentation and developer tools are cloned to harvest API keys and credentials. Developers unknowingly integrate with malicious endpoints, exposing their applications and data. For B2B SaaS companies, this creates a cascade of security incidents that trace back to your brand — even though you had nothing to do with the attack.
Pixel-perfect replicas of your login pages trick users into entering their credentials. These phishing pages often use your exact CSS, logos, and authentication flows — making them nearly indistinguishable from your real platform. Once harvested, these credentials fuel account takeover attacks that your security team spends weeks investigating.
DoppelDown continuously scans for domains impersonating your SaaS brand, product names, and feature URLs. Our AI generates thousands of typosquat and homoglyph variations, monitoring new domain registrations daily to catch threats before your users are exposed.
Our visual similarity engine detects cloned login pages and authentication flows that target your users. We analyze page structure, form fields, and visual fingerprints to catch credential harvesting pages within hours of deployment.
Not every similar domain poses a real threat. DoppelDown's AI threat scoring separates active phishing pages from parked domains — so your team focuses on genuine risks, not false positives.
Each detected threat comes with screenshots, WHOIS data, DNS records, and content analysis — everything needed for registrar takedowns, hosting provider abuse reports, or legal action. Export complete evidence packages in one click.
Whether you're a seed-stage startup or an enterprise platform, brand impersonation threatens your user trust and growth. DoppelDown scales with your business — start free and upgrade as you grow.
Startups & Indie Hackers
Free — $0/month
1 brand, basic monitoring
Growth-Stage SaaS
Starter — $49/month
3 brands, daily scans
Enterprise Platforms
Enterprise — $249/month
Unlimited brands, NRD feed
What Is Typosquatting? Complete Guide
Learn how attackers target your domain with lookalike URLs.
How to Protect Your Brand from Domain Squatting
Practical steps to defend against domain squatting and phishing.
5 Signs Your Brand Is Being Targeted by Phishing
Know the warning signs before your customers are affected.
DoppelDown vs Bolster
See how DoppelDown compares for SaaS brand protection.
Start monitoring your SaaS brand today — free, no credit card required. See threats in minutes, not weeks.