Still getting spam with Webflow reCAPTCHA enabled?
Invisible Fraud Protection for Webflow Forms
Add AI-driven fraud protection to any Webflow form in minutes — no CAPTCHA, no friction, no code changes to your backend. Stop bot spam, fake leads, and disposable emails before they reach your CRM.
- 3-line JavaScript snippet — paste in Webflow Custom Code
- Invisible to real users — zero friction, zero false positives
- Risk score + webhook to HubSpot, Salesforce, Zapier & 31 more
- Works with any Webflow plan that supports custom code
14-day free trial. No credit card required.
Signals Captured ✓
Blocked silently. Your real users never notice.
reCAPTCHA v2 bypass rate by modern bots
Of form submissions contain fake or fraudulent data (Arkose Labs 2024) — silently poisoning your CRM
Of all internet traffic is bad bots (Imperva 2025)
Lost annually to fraudulent account creation globally (Juniper Research 2024)
Webflow reCAPTCHA Isn't Enough
Modern bots and AI agents are built to bypass every challenge Webflow offers by default.
Bots solve reCAPTCHA at near-100% success rates
Modern bots are built specifically for web forms. They mimic human behavior, cycle through residential IPs, and rotate email addresses — all while bypassing Webflow's built-in reCAPTCHA silently.
AI agents now bypass Cloudflare Turnstile publicly
Advanced AI agents have demonstrated public bypasses of modern challenge systems. No challenge-based tool is a long-term solution.
Your leads are polluted with fake data
Bot-submitted forms contaminate your CRM, waste ad spend, degrade email deliverability, and skew analytics — all while passing existing Webflow protections.
Add Fraud Protection to Webflow in 3 Steps
No developer required. Works on any Webflow plan that supports custom code.
Get Your Snippet
Copy 3 lines of JavaScript from your Opportify dashboard. No complex setup. No SDKs to install.
<script src="https://cdn.opportify.ai/fp.js"
data-key="YOUR_API_KEY" async></script>Add to Webflow Custom Code
Paste the snippet in your Webflow site settings. Navigate to Site Settings → Custom Code → paste before the closing </body> tag. Works with Webflow native forms and custom-coded forms.
Site Settings → Custom Code → Before </body>Configure Your Backend or Webhook
Route form submissions through your backend or a Zapier webhook. Read the risk score from the Opportify API before processing the lead — block, flag, or route based on score thresholds.
risk_score ≥ 700 → Block
400–699 → Review
< 400 → AllowBuilt for Webflow Teams
Everything you need to stop spam without sacrificing user experience or conversion rates
Works with any Webflow form
Native Webflow forms, custom-coded forms, and embedded third-party forms all work with the same snippet.
Zero friction for real visitors
No CAPTCHA. No checkbox. No popup. Legitimate users never know protection is running.
Real-time risk scores
Risk scores (200–1000) are available via API within milliseconds of form interaction, with explainable reason codes.
Device fingerprinting
Track repeated submissions from the same device across different email addresses or form sessions.
Email + IP + phone fusion
Every submitted identifier is scored independently and fused into a single composite risk assessment.
Zapier-compatible
Connect to your Zapier workflow and act on risk scores inside HubSpot, Salesforce, Airtable, or any other app.
14-day free trial. No credit card required.
Connects to Everything You Already Use
Fraud Protection works via webhooks — no native plugin required. Pick from 34 pre-configured destinations or connect any webhook-capable tool in minutes. Via Zapier or Make, you reach thousands more apps with zero code.
Add your website & create a form endpoint
Takes 2 minutes in the dashboard.
Drop one JS snippet on your page
Runs invisibly — visitors never notice it. No backend changes needed.
Pick a destination and go live
Choose a preset or paste any webhook URL. Risk decisions flow in real time.
Start protecting your Webflow forms today
Copy 3 lines of code, paste into Webflow custom code, and stop form spam without CAPTCHA or friction.
- Access to Email and IP Insights
- Pre-built workflows and SDKs included
Works with any Webflow plan that supports custom code.