StoreComply
As described:StopNarrowed:ContinueNo as a generic GPSR app. Go as GPSR catalogue compliance for multi-brand EU retailers, with a day-45 kill test.
e-commerce retailers · ~$30 · last reviewed (next review by 29 Dec 2026) · 39 cited sources
A Shopify app that collects GPSR product-safety data from every brand a multi-brand EU retailer stocks, shows the gaps, and displays the data on product pages and marketplace listings
Odds of reaching each MRR level by month 24
| MRR by month 24 | ~15 hrs/week | Full-time |
|---|---|---|
| $1k | Reaching $1k MRR by month 24 at about 15 hours a week: ≈ 45 in 100 (45%, judgment estimate). | Reaching $1k MRR by month 24 at full-time: ≈ 60 in 100 (60%, judgment estimate). |
| $3k | Reaching $3k MRR by month 24 at about 15 hours a week: ≈ 27 in 100 (27%, judgment estimate). | Reaching $3k MRR by month 24 at full-time: ≈ 40 in 100 (40%, judgment estimate). |
| $5k | Reaching $5k MRR by month 24 at about 15 hours a week: ≈ 18 in 100 (18%, judgment estimate). | Reaching $5k MRR by month 24 at full-time: ≈ 30 in 100 (30%, judgment estimate). |
| $10k | Reaching $10k MRR by month 24 at about 15 hours a week: ≈ 9 in 100 (9%, judgment estimate). | Reaching $10k MRR by month 24 at full-time: ≈ 17 in 100 (17%, judgment estimate). |
| $20k | Reaching $20k MRR by month 24 at about 15 hours a week: ≈ 4 in 100 (4%, judgment estimate). | Reaching $20k MRR by month 24 at full-time: ≈ 8 in 100 (8%, judgment estimate). |
| $50k | Reaching $50k MRR by month 24 at about 15 hours a week: ≈ 1 in 100 (1%, judgment estimate). | Reaching $50k MRR by month 24 at full-time: ≈ 2 in 100 (2%, judgment estimate). |
For context: across 10,150 products listing verified revenue on TrustMRR, the median makes about $30 a month and about 5% make more than $8k (analysis, Sept 2026). The odds above assume the founder conditions below are met and the narrowed version is built, so they sit well above that all-comers rate. Why.
How many months at the plan’s pace
At $30/month per customer and 4.5% monthly churn, adding the customers the plan needs for its month-24 checkpoint. Change any of it in the what-if model.
| MRR | ~15 hrs/week | Full-time |
|---|---|---|
| $1k | 2 mo | 2 mo |
| $3k | 7 mo | 4 mo |
| $5k | 12 mo | 8 mo |
| $10k | 3 yr 4 mo | 18 mo |
| $20k | not reached | not reached |
| $50k | not reached | not reached |
This works only if you…
1. Shopify app build skill(missing it: odds × 0.65)
You can ship an embedded app to Built for Shopify standards (App Bridge, Polaris, theme app extensions, metafields, Billing API), or you commit to learning it before week 5.
2. German-language capacity(missing it: odds × 0.65)
You speak German, or you pay someone part-time who does, for the listing, onboarding and support. The category's most anxious buyers and strongest competitors are German-speaking.
3. Selling before building(missing it: odds × 0.65)
20 retailer calls and 5 paid concierge pilots by day 45, before you write app code.
4. 24-hour support, every week, for 24 months(missing it: odds × 0.65)
Reviews decide ranking in this category, and slow support produces one-star reviews.
Evidence ledger
6 research findings: 0 sourced, 0 inferred, 0 unproven, 6 not rated. Tags come from the analyst's own confidence label; how tags work.
- R1. Shopify economics for app developersNot rated
- R2. Built for Shopify (BFS) requirementsNot rated
- R3. The regulations behind each wedgeNot rated
- R4. How crowded each wedge isNot rated
- R5. Evidence on Shopify-app businessesNot rated
- R6. Base ratesNot rated
Sources
39 cited sources
- Shopify revenue share docs (shopify.dev)
- Shopify changelog (shopify.dev)
- shopthemedetector, 28 Sept 2026 (shopthemedetector.com)
- Built for Shopify requirements (shopify.dev)
- TÜV Rheinland (tuv.com)
- UL (ul.com)
- EUR-Lex (eur-lex.europa.eu)
- Amasty summary of Art. 19 (amasty.com)
- EUverify (euverify.com)
- Dudkowiak & Putyra (dudkowiak.com)
- Shopify Help Center: GPSR (help.shopify.com)
- Greenberg Traurig, 19 May 2026 (gtlaw.com)
- K&L Gates (klgates.com)
- Shopify Help Center (help.shopify.com)
- Sufio on the App Store (apps.shopify.com)
- Latka (getlatka.com)
- Legal category (apps.shopify.com)
- GCM: GPSR Compliance & GARAN (apps.shopify.com)
- EU GPSR Compliance Suite Pro (apps.shopify.com)
- Meetanshi EU GPSR Compliance (apps.shopify.com)
- EU Compliance: EUDR/GPSR/DPP (apps.shopify.com)
- GPSR Shield (apps.shopify.com)
- GPSR Kit: EU Compliance (apps.shopify.com)
- Safix: GPSR Compliance AI (apps.shopify.com)
- Alnage: GPSR Compliance (apps.shopify.com)
- GPSR Suite (apps.shopify.com)
- GPSRKit (apps.shopify.com)
- GPSR Product Safety Info (apps.shopify.com)
- GPSReady (apps.shopify.com)
- GPSR Shield (cadosy) (apps.shopify.com)
- ShopCompliance (apps.shopify.com)
- Meetanshi, 10 Jul 2026 (meetanshi.com)
- page 2 (apps.shopify.com)
- Revoq (apps.shopify.com)
- Slash (apps.shopify.com)
- inventivo (apps.shopify.com)
- Indie Hackers AMA (indiehackers.com)
- Mantle Techtonic (heymantle.com)
- MicroConf (microconf.com)