ShieldFlow analyzes 20+ signals in real-time to block fake orders, detect bots, and clean spam from your email lists — automatically.
ShieldFlow silently collects 20+ signals — device fingerprint, mouse behavior, keystroke timing, bot signatures — without affecting checkout speed.
Our AI engine calculates a risk score (0-100) in under 500ms. Each signal has a weighted score refined by machine learning.
Allow, flag for review, or block — automatically. Fraudulent orders are cancelled, suspicious ones held, and clean orders pass instantly.
Canvas, WebGL, screen resolution, timezone, hardware — creates a unique device signature without cookies.
Detects headless browsers, Selenium, PhantomJS, and automation tools. Honeypot traps catch even sophisticated bots.
Mouse movement diversity, keystroke patterns, scroll behavior, form fill speed. Bots can't fake human behavior.
Block: auto-cancel + tag. Flag: hold fulfillment for review. Allow: pass instantly. You set the thresholds.
Auto-remove fake profiles from Klaviyo, Mailchimp, Omnisend, and Shopify Email when a checkout is blocked.
13+ pre-built rules you can toggle on/off. Create custom rules based on email, IP, country, product, cart value.
Bots sign up with fake emails → your Klaviyo list fills with garbage → you pay more → deliverability drops.
ShieldFlow removes fake profiles from 4 platforms the moment a checkout is blocked:
Every plan includes core fraud protection. No credit card required.
For small stores getting started
For growing stores
For stores scaling up
For high-volume stores
No. Risk scoring takes less than 500ms. If our service is ever slow or down, we "fail open" — legitimate customers are never blocked.
Yes. Our express checkout safety net catches fraud even when customers bypass the standard checkout flow via express payment methods.
ShieldFlow uses 20+ signals combined, not just one. False positives are extremely rare. You can also set orders to "flag" (hold for review) instead of blocking outright.
No. Email cleanup is a bonus feature. ShieldFlow's core fraud protection works independently of any email platform. It also supports Mailchimp, Omnisend, and Shopify Email.
Shopify's built-in fraud analysis is basic and only provides recommendations. ShieldFlow actively blocks checkouts in real-time, auto-cancels orders, holds suspicious ones, and cleans email lists automatically.
Yes. You can create custom rules based on email domain, IP, country, product, cart value, and more. Plus, toggle pre-built smart rules on/off with one click.
Join merchants who sleep better knowing ShieldFlow's got their back.
Install Free on Shopify →Free forever for stores under 200 checkouts/mo. No credit card required.