SRTN protects your campaigns with a 37-layer vetting engine, blocking bots, ad
reviewers, spy tools, VPNs, headless browsers, click fraud, and datacenter IPs in real-time.
Ultimate enterprise protection. A fraction of the cost.
Works with all major ad networks & traffic sources
37 independently configurable layers per campaign. Toggle each on/off. Set to block or log-only.
Machine learning risk scorer combines 37 signals to produce a confidence score per visitor. Blocks bots that look like real browsers.
Detects Puppeteer, Playwright, Selenium, PhantomJS, ChromeDriver, GeckoDriver, Watir, Cypress, Nightmare, and more via WebDriver flags, runtime checks, and CDP artefacts.
Blocks BrandVerity, AdPolice, AdBeat, SimilarWeb, SEMrush, Ahrefs, MJ12Bot, Google Ads Policy crawlers, and Facebook Ad Audit bots by UA, IP, referer, and header patterns.
Allow or block by country, with per-campaign and global rules. Browser language cross-verified to prevent VPN country spoofing.
Multi-source detection using ASN data, threat feed CIDRs, and behavioral signals. Catches residential proxies that fool IP-only checks.
Blocks entire cloud provider CIDR ranges: AWS, Google Cloud, Azure, DigitalOcean, Linode, OVH. One rule = millions of IPs covered instantly.
Canvas, WebGL, Audio Context, and Font detection. Even if a bot rotates IPs, its browser fingerprint gives it away.
Analyzes mouse movement entropy, session duration, page view velocity, and time-on-page. Bots move in straight lines, humans don't.
Analyzes TLS handshake patterns and HTTP header consistency. Automated tools leave characteristic network signatures no VPN can hide.
Detects click farms, repeated clicks, IP velocity abuse, and suspicious click patterns. Auto-bans offenders with configurable rate windows.
Detects MetaMask, Trust Wallet, and crypto extension fingerprints. Cloaks or redirects payment flows away from review bots automatically.
Identifies traffic from Facebook in-app browser, TikTok in-app, and other WebView containers that ad reviewers use to inspect landing pages.
Detects Kaspersky Safe Browsing, Google Safe Browsing, VirusTotal, and similar scanners before they index your landing page.
Built-in multi-template safe page system. Choose from 20+ realistic landing page masks (Amazon, Norton, Apple, Netflix, Chase Bank…) that pass ad network review.
Invisible JS challenge proves the visitor has a real browser runtime. No CAPTCHA friction for real users, silent blocking of all non-JS clients.
Every IP blocked 3+ times across all customer campaigns is automatically added to the shared threat pool, our database grows even while you sleep.
SRTN detects every major spy service, ad verifier, and crawl tool by user-agent, IP range, referer, and behavioral pattern.
Ad compliance & brand safety auditor
Ad fraud and policy violation detector
Competitive ad intelligence platform
Traffic analytics and spy tool
SEO crawler and site auditor
Backlink and traffic spy tool
Domain authority and link crawler
Web crawl and indexing service
AdsBot-Google, Lighthouse, InspectionTool
FacebookExternalHit & catalog crawler
Reverse image search and content scraper
Tech stack detection and fingerprinter
All of these are detected server-side + JS-side. No false positives on real Chrome on Linux.
Every visitor passes through all 37 layers simultaneously. Each layer is independently configurable per campaign, block or log-only mode.
Skip inactive or paused campaigns
Bypass filters for trusted IPs
Auto-ban rapid-fire clickers
User-agent based crawler filter
Per-campaign IP blocking
Platform-wide IP restrictions
iOS, Android, Windows, macOS
Chrome, Firefox, Safari, Edge
Domain-based referer blocking
Country allow / block lists
Datacenter & hosting IP CIDRs
Multi-source proxy detection
Time-zone based targeting
Browser Accept-Language targeting
Display size filtering
Canvas rendering detection
GPU & 3D context fingerprint
Audio context hashing
Installed system font analysis
Movement entropy & Bézier analysis
Duration & page-view patterns
SSL/TLS handshake analysis
HTTP header validation
Puppeteer / Selenium blocking
ChromeDriver, Playwright, etc.
Invisible browser proof-of-work
Malware domain & referer detection
IP reputation intelligence
Burst & speed anomaly detection
Multi-signal machine learning score
Time-pattern & schedule filtering
Farm & repeat-click detection
BrandVerity, AdPolice, Ahrefs…
MetaMask & Web3 detection
In-app browser fingerprinting
VirusTotal / Safe Browsing block
CIDR-aware IP threat database
SRTN generates fully-built, policy-compliant content websites across a growing library of niches — Technology, Business, Travel, Fitness, Education, and more. No lazy brand clones. Real-looking content sites that pass Google & Meta manual human review every time.
SRTN works everywhere your ads run, no integrations required, just swap your link.
We built every feature they have. Then added more.
| Feature | SRTN | Adspect | JustCloakIt |
|---|---|---|---|
| Price (full feature) | $79/mo | $999/mo | $299/mo |
| Security Layers | ✔ 37 Layers | ✔ ~30 layers | ~15 layers |
| ML Risk Scoring | ✔ | ✔ | ✘ |
| Bot Detection (UA + Behavioral) | ✔ | ✔ | ✔ |
| Headless Browser (Puppeteer etc.) | ✔ | ✔ | Partial |
| Spy Tool Detection | ✔ 12+ tools | ✔ | ✘ |
| 4-Layer Browser Fingerprinting | ✔ Canvas+WebGL+Audio+Font | ✔ | Partial |
| TLS / Network Fingerprinting | ✔ | ✔ | ✘ |
| VPN / Proxy / Tor Blocking | ✔ | ✔ | ✔ |
| Datacenter / ASN (AWS, GCP, Azure...) | ✔ | ✔ | ✔ |
| Geo Filtering (150+ countries) | ✔ | ✔ | ✔ |
| Threat Feed (10M+ IPs) | ✔ 14 live sources | ✔ Billions (stale) | Limited |
| CIDR Subnet Matching | ✔ | ✔ | ✘ |
| Crowdsourced Threat Data | ✔ | ✔ | ✘ |
| JavaScript Challenge (Silent) | ✔ | ✔ | ✘ |
| Click Fraud Detection | ✔ | ✔ | Basic |
| Safe Page Generator | ✔ Multi-niche content engine | ✔ AI-powered | ✘ |
| Payment Gateway Cloaking | ✔ MetaMask etc. | ✘ | ✘ |
| WebView / In-App Browser Block | ✔ | Partial | ✘ |
| Red Screen / VirusTotal Protection | ✔ | ✔ | ✘ |
| Per-Campaign Layer Config | ✔ All 37 layers | ✔ | Limited |
| Real-Time Analytics Dashboard | ✔ | ✔ | ✔ |
| Unlimited Campaigns | ✔ Enterprise | ✔ Pro only | ✔ |
| API Access | ✔ Enterprise | ✔ | Limited |
| Free Plan Available | ✔ | ✘ | ✘ |
No code changes to your offer page. Just replace your ad destination link.
Enter your real offer URL (cloak URL) and safe page URL. Configure which of the 37 filters to enable.
SRTN generates a unique routing link: srtn.lol/go/YOUR_SLUG, use this as your ad
destination.
Real buyers → your offer. Ad reviewers, bots, spy tools, VPNs → safe page. All decided in under 5ms.
See every blocked visitor, which layer caught them, their country, device, and block reason, all in the real-time dashboard.
No hidden fees, no feature locks.
Perfect for solo affiliates
Our best plan
Large-scale operations
Everything you need to know before starting your free trial.
srtn.lol/go/YOUR_SLUG). Nothing changes on your offer page, no JS snippets, no plugins, no server access needed.navigator.webdriver), CDP artefacts (cdc_*), and user-agent strings for Puppeteer, Playwright, Selenium, ChromeDriver, GeckoDriver, PhantomJS, Cypress, Nightmare, and 6 more. Both server-side and client-side JS checks fire simultaneously.Still have questions?
Contact SupportGet all 37 layers, spy-tool blocking, safe page generator, and a growing 10M+ IP threat feed, for $79/mo. Try free, no credit card needed.