Bayonet Anti‑Fraud vs SEON Fraud Prevention (Legacy)
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 13, 2026 for Bayonet Anti‑Fraud, Nov 4, 2026 for SEON Fraud Prevention (Legacy).
The short answer
- On the Shopify App Store: Bayonet Anti‑Fraud 5.0 from 1 reviews and SEON Fraud Prevention (Legacy) 4.8 from 50 reviews.
- Paid plans start at $48/month for Bayonet Anti‑Fraud and $699/month for SEON Fraud Prevention (Legacy).
- SEON Fraud Prevention (Legacy) lists 25 features Bayonet Anti‑Fraud’s listing doesn’t mention, including AI-powered detection, App notifications, Auto-cancel.
Head to head
Detect fraud orders, prevent chargebacks and increase revenue
Fraud & Chargeback Prevention. Filter, Cancel High-Risk Orders
- United States
- Australia
- United Kingdom
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Tier 1 (Free)
- · 50 transactions included
- · All app's features
Tier 2
- · 100 transactions included
- · 15-day free trial
- · All app's features
Tier 3
- · 15-day free trial
- · 250 transactions included
- · All app's features
Tier 4
- · 15-day free trial
- · 500 transactions included
- · All app's features
Retail Starter
- · 1,000 orders/mo included
- · In-product & email support
- · Max 10 users & 50 custom rules
- · Max 50,000 orders/mo
- · Self-onboarding & knowledge base
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureBayonet Anti-Fraud allows you to detect fraudulent payments in real-time, while ensuring good consumers can purchase frictionlessly -with little to no developer time needed. This will improve your revenue by reducing the chargebacks and the risk of fraud in your online store, while improving your acceptance rate.
SEON's anti-fraud technology keeps your business safe so you can focus on growth and customer success. SEON uses real-time analysis of numerous data points such as email, phone, IP, card data, device info, behavior analysis, and more to validate transactions with the power of AI and machine learning. Leverage our industry-leading eCommerce fraud rules and create custom rules unique to your business.
- Integration: seamless, plug & play with frictionless customer experience
- Security: prevents your store from fraudulent activities, chargebacks and losses
- Customization: highly flexible, custom business-specific rules, allow/blocklists
- Automation: auto capture payments for approved orders and cancel declined ones
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  Bayonet Anti‑Fraud |  SEON Fraud Prevention (Legacy) |
|---|---|---|
| Detected stores | Not published | 114 |
| Net store change, 28 days | 0 | −2 |
| Stores added, 28 days | Not enough data | 2 |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Apparel & Accessories, Health & Beauty, Home & Garden |
| Top store countries | Not published | United States, Australia, United Kingdom |
Reviews
| Measure | Bayonet Anti‑Fraud | SEON Fraud Prevention (Legacy) |
|---|---|---|
| App Store rating | 5.0 ★(ahead) | 4.8 ★ |
| App Store reviews | 1 | 50(ahead) |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Bayonet Anti‑Fraud | SEON Fraud Prevention (Legacy) |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | $48/month(ahead) | $699/month |
| Longest free trial | Not listed | 14 days |
| Plans listed | 4 | 1 |
Listing
| Measure | Bayonet Anti‑Fraud | SEON Fraud Prevention (Legacy) |
|---|---|---|
| Shopify category rank | Not enough data | Not enough data |
| Shopify App Charts | Not on this week’s charts | #20 in Fraud |
| Built for Shopify | No | No |
| Launched | May 3, 2021 | Sep 30, 2021 |
| Languages | Not published | 1 |
| Developer | Bayonet | SEON Technologies US Inc. |
FAQ
Bayonet Anti‑Fraud and SEON Fraud Prevention (Legacy): common questions
- Is Bayonet Anti‑Fraud or SEON Fraud Prevention (Legacy) cheaper?
- Paid plans start at $48/month for Bayonet Anti‑Fraud and $699/month for SEON Fraud Prevention (Legacy). Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- Which has better reviews, Bayonet Anti‑Fraud or SEON Fraud Prevention (Legacy)?
- On the Shopify App Store: Bayonet Anti‑Fraud 5.0 from 1 reviews and SEON Fraud Prevention (Legacy) 4.8 from 50 reviews.
- What features does each app list that the other doesn’t?
- SEON Fraud Prevention (Legacy) lists 25 the others don’t mention, such as AI-powered detection, App notifications, Auto-cancel, Automated workflows. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Oct 13, 2026 for Bayonet Anti‑Fraud, Nov 4, 2026 for SEON Fraud Prevention (Legacy); estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Oct 13, 2026 for Bayonet Anti‑Fraud, Nov 4, 2026 for SEON Fraud Prevention (Legacy). Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.