Decionis Margin Protection vs Veeper ‑ Stop Coupon Leaks
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Jun 24, 2026 for Decionis Margin Protection, Nov 9, 2026 for Veeper.
The short answer
- Paid plans start at $99/month for Decionis Margin Protection and $59/month for Veeper.
- Veeper lists 17 features Decionis Margin Protection’s listing doesn’t mention, including Analytics, APIs and webhooks, Campaigns.
Head to head
Increase Loyalty, Sales & Add-to-Cart Rate
- United States
- United Kingdom
- Australia
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Starter
Growth
Starter
- · Available on all Shopify Plans
- · Block All 254 Coupon Extensions
- · Block Multi-account Discount Code Abuse
- · Integrate with your Affiliate Platforms
- · Leaked Code Alerts & Removal - 152 Sites
- · Unleakable Affiliate Links
Growth
- · Available on all Shopify Plans
- · Block All 254 Coupon Extensions
- · Block Multi-account Discount Code Abuse
- · Integrate with your Affiliate Platforms
- · Leaked Code Alerts & Removal - 152 Sites
- · Unleakable Affiliate Links
Advanced
- · Available on all Shopify Plans
- · Block All 254 Coupon Extensions
- · Block Multi-account Discount Code Abuse
- · Integrate with your Affiliate Platforms
- · Leaked Code Alerts & Removal - 152 Sites
- · Unleakable Affiliate Links
Premium
- · Available on all Shopify Plans
- · Block All 254 Coupon Extensions
- · Block Multi-account Discount Code Abuse
- · Integrate with your Affiliate Platforms
- · Leaked Code Alerts & Removal - 152 Sites
- · Unleakable Affiliate Links
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureStop profit leaks from dynamic pricing errors, unauthorized staff workarounds, and stacked discounts. Decionis is the deterministic circuit breaker that enforces your margin, promotion, pricing, B2B, Markets, inventory, and checkout policies across headless storefronts, native storefronts, POS, Flow, and Functions.
Stop coupon leaks by blocking Honey, Capital One, Coupert, RetailMeNot & 250+ coupon extensions at checkout. Stop overpaying affiliates, misattributing sales & discounting high-intent shoppers. Get alerts/remove leaked codes from 152+ discount sites. Stop multi-account discount abuse. Block extensions then apply dynamic code to convert shoppers. Monitor code/extension usage & recover revenue on auto-pilot.
- One deterministic rule source for prices, promos, eligibility, and inventory.
- Keep B2B, Markets, headless, checkout, and POS behavior consistent.
- Review signed Decision Dossiers for every governed allow, block, or escalation.
- Coupon Blocker: Block coupon extensions at your checkout.
- Campaign Links: Unleakable links that generate unique single-use coupons.
- Run multiple campaigns simultaneously and only reward intended customers.
- Smart Discounts: Apply the smallest discount that gets each customer to convert.
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 |  Decionis Margin Protection |  Veeper |
|---|---|---|
| Detected stores | Not published | 199 |
| Net store change, 28 days | 0 | +1 |
| Stores added, 28 days | Not enough data | 9 |
| Big-brand share | Not enough data | 61% |
| Top store categories | Not published | Health & Beauty, Apparel & Accessories, Home & Garden |
| Top store countries | Not published | United States, United Kingdom, Australia |
Reviews
| Measure | Decionis Margin Protection | Veeper |
|---|---|---|
| App Store rating | Not published | 5.0 ★ |
| App Store reviews | Not published | 96 |
| New reviews, 28 days | Not enough data | 3 |
| Reviewers a year or more in | Not enough data | 17% |
Pricing
| Measure | Decionis Margin Protection | Veeper |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | $99/month | $59/month(ahead) |
| Longest free trial | Not listed | 14 days |
| Plans listed | 2 | 4 |
Listing
| Measure | Decionis Margin Protection | Veeper |
|---|---|---|
| Shopify category rank | Not enough data | #113 |
| Shopify App Charts | Not on this week’s charts | #1 on Big-brand picks in Discounts |
| Built for Shopify | No | No |
| Launched | May 8, 2026 | Jun 30, 2021 |
| Languages | 1 | 1 |
| Developer | Decionis, Inc. | Veeper |
FAQ
Decionis Margin Protection and Veeper: common questions
- Is Decionis Margin Protection or Veeper cheaper?
- Paid plans start at $99/month for Decionis Margin Protection and $59/month for Veeper. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- What features does each app list that the other doesn’t?
- Veeper lists 17 the others don’t mention, such as Analytics, APIs and webhooks, Campaigns, Cart discounts. 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 Jun 24, 2026 for Decionis Margin Protection, Nov 9, 2026 for Veeper; 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 Jun 24, 2026 for Decionis Margin Protection, Nov 9, 2026 for Veeper. 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.