Signifyd vs Trusteed: Rules for AI agents
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 8, 2026 for Signifyd, Nov 7, 2026 for Trusteed.
The short answer
- Signifyd lists 6 features Trusteed’s listing doesn’t mention, including AI-powered detection, Automated workflows, Chargeback analytics.
Head to head
- United States
- Canada
- United Kingdom
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free
Free Beta Access
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureSignifyd provides AI-powered decisioning and financial guarantees to protect your entire customer journey, from checkout through returns. Guaranteed Fraud Protection offers instant decisions at checkout, backed by a financial guarantee against fraud chargebacks on all approved orders. This shifts liability away from the merchant, letting you grow fearlessly.
Integrate your store with agents in a secure and autonomous manner. Define your own rules to control the scope of the agents' operations within your store. Every transaction generates a cryptographically signed digital receipt, ensuring traceability and security; it also serves as valid proof, as it captures human delegation for each operation carried out by an agent.
- Chargeback Protection: Obtain a full guarantee on approved orders, fraud or not
- Real-time decisions, zero risk with Signifyd's identity and intent intelligence
- Protect + grow revenue: Signifyd fraud protection helps approve more good orders
- Insights Reporting identifies trends and patterns of fraud before they occur
- Secure agent trading under the business rules that you activate or deactivate
- It allows you to block purchasing agents with whom you have had bad experiences.
- Each order generates an electronically signed and unforgeable receipt.
- Real-time agent activity and metrics.
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 |  Signifyd | |
|---|---|---|
| Detected stores | 2,233 | Not published |
| Net store change, 28 days | −18 | 0 |
| Stores added, 28 days | 10 | Not enough data |
| Big-brand share | 39% | Not enough data |
| Top store categories | Apparel & Accessories, Health & Beauty, Electronics | Not published |
| Top store countries | United States, Canada, United Kingdom | Not published |
Reviews
| Measure | Signifyd | |
|---|---|---|
| App Store rating | 4.4 ★ | Not published |
| App Store reviews | 92 | Not published |
| New reviews, 28 days | 2 | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
FAQ
Signifyd and Trusteed: common questions
- What features does each app list that the other doesn’t?
- Signifyd lists 6 the others don’t mention, such as AI-powered detection, Automated workflows, Chargeback analytics, Chargebacks. Trusteed lists 4 the others don’t mention, such as Fake accounts, Fraud filters, Identity verification, Suspicious activity. 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 Nov 8, 2026 for Signifyd, Nov 7, 2026 for Trusteed; 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 Nov 8, 2026 for Signifyd, Nov 7, 2026 for Trusteed. 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.