Deadbolt — Fraud Firewall vs Domlet: Guard & Fee Rules
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 13, 2026.
The short answer
- Both list a free plan. Paid plans start at $9.99/month for Deadbolt and $4.99/month for Domlet.
Head to head
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free
Pro
- · Custom email-domain blocklist
- · Disposable / temporary email blocking
- · Protection Report — fees avoided
Free
- · COD Fee
- · Chat support
- · Discount/Validation Guards
- · IP/Country Block
- · No fee rule allowed
- · Payment/Shipping Guards
Starter
- · 1 fee rule allowed
- · COD Fee
- · Chat support
- · Discount/Validation Guards
- · IP/Country Block
- · Payment/Shipping Guards
Growth
- · COD Fee
- · Chat support
- · Discount/Validation Guards
- · IP/Country Block
- · Payment/Shipping Guards
- · Up to 15 guards allowed
Scale
- · COD Fee
- · Chat support
- · Discount/Validation Guards
- · IP/Country Block
- · Payment/Shipping Guards
- · Unlimited guards allowed
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureCard-testing bots hammer stores with bursts of tiny orders from throwaway emails, checking stolen cards a few dollars at a time. Deadbolt blocks the matching attempt while checkout is still in progress, and logs every catch in plain English so you always know what it did and why. Turn it on in one click, try test mode first, and tune the rules to your store.
Get smart, flexible control over discounts, checkout, payments, shipping, fraud, COD surcharges, handling fees, and storefront protection. Create rules based on cart, customer, location, country, IP, products, and other conditions.
- Stops bursts of tiny orders from throwaway emails during checkout
- Plain-English activity log of every order it flags — no black box
- Safe test mode to preview what it would block before you enforce it
- Adjustable order-value threshold and your own custom email-domain blocklists
- Block unwanted discount codes using customizable checkout rules.
- Create conditions based on products, customers, discount codes, and country.
- Display custom messages when discount codes are rejected.
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 |  Deadbolt |  Domlet |
|---|---|---|
| Detected stores | Not published | Not published |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | Deadbolt | Domlet |
|---|---|---|
| App Store rating | Not published | 5.0 ★ |
| App Store reviews | Not published | 4 |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
FAQ
Deadbolt and Domlet: common questions
- Is Deadbolt or Domlet cheaper?
- Both list a free plan. Paid plans start at $9.99/month for Deadbolt and $4.99/month for Domlet. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- 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; 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. 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.