B2B Guardrail vs Profit Leak Audit
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 14, 2026 for B2B Guardrail, Oct 13, 2026 for Profit Leak Audit.
The short answer
- Both list a free plan. Paid plans start at $29/month for B2B Guardrail and $29/month for Profit Leak Audit.
- Profit Leak Audit lists 3 features B2B Guardrail’s listing doesn’t mention, including Analytics dashboard, Data export, Profit insights.
Head to head
Free
- · Full detection coverage
- · Protection score and findings
- · Unlimited manual audits
Starter
- · Daily automatic audits
- · Email alerts
- · Everything in Free
Pro
- · Everything in Starter
- · Hourly automatic audits
- · Slack alerts
Free
Standard
Professional
Agency
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureB2B Guardrail scans your store's B2B configuration and alerts you when wholesale rates, catalogs, or discount codes become visible to retail shoppers. It checks B2B catalogs, discount codes, and automatic discounts across 8 scenarios, ranks findings by severity, and links you directly to the fix in your Shopify admin. Your store gets a protection score from 0 to 100 that updates with every audit.
Profit Leak Audit reads every product in your catalog and reports nine data defects, ordered by what each one loses you: missing weights that make Shopify quote shipping too low, products active in your admin with no page on your online store, live pages that cannot take an order, and missing barcodes, SKUs, images and descriptions. It never invents data: a guess is worse than an empty field.
- Detects wholesale rates and catalogs exposed to retail shoppers
- Flags unrestricted discount codes and automatic discounts store-wide
- Protection score from 0 to 100 with severity-ranked findings
- Instant email and Slack alerts when a new B2B leak appears
- Nine checks over your whole catalog, ordered by what each defect costs
- The retail value of stock that has no page on your online store
- Corrections you preview before they run, and undo from a record
- New and edited products checked automatically, with nothing to set up
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 |  B2B Guardrail |  Profit Leak Audit |
|---|---|---|
| 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 | B2B Guardrail | Profit Leak Audit |
|---|---|---|
| App Store rating | Not published | Not published |
| App Store reviews | Not published | Not published |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | B2B Guardrail | Profit Leak Audit |
|---|---|---|
| Free plan | Yes | Yes |
| Lowest paid monthly plan | $29/month | $29/month |
| Longest free trial | 7 days | 14 days |
| Plans listed | 3 | 4 |
Listing
| Measure | B2B Guardrail | Profit Leak Audit |
|---|---|---|
| Shopify category rank | #1654(ahead) | #1660 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Jun 16, 2026 | Aug 24, 2026 |
| Languages | 1 | 1 |
| Developer | Bweb studio | ATAKEEP |
FAQ
B2B Guardrail and Profit Leak Audit: common questions
- Is B2B Guardrail or Profit Leak Audit cheaper?
- Both list a free plan. Paid plans start at $29/month for B2B Guardrail and $29/month for Profit Leak Audit. 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?
- Profit Leak Audit lists 3 the others don’t mention, such as Analytics dashboard, Data export, Profit insights. 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 14, 2026 for B2B Guardrail, Oct 13, 2026 for Profit Leak Audit; 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 14, 2026 for B2B Guardrail, Oct 13, 2026 for Profit Leak Audit. 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.