Email verification for campaigns. Verify customer emails, tag status, and flag risky orders.
- Stores using it
- — Not detected yet
- Rating
- —
- Price
- $9 / mo Free plan available
- Launched
- January 2026 France
Screenshots
About GTMailHygiene
Email verification for campaigns. Verify customer emails, tag status, and flag risky orders.
GTMailHygiene helps you keep customer and newsletter subscriber lists clean for email marketing. Scan your Shopify data, import CSV/XLSX lists, and export results with status, score, and reasons (including disposable emails). Optionally tag customers by verification status and store status/score as metafields for segmentation and automations. Includes optional order screening that flags risky checkouts using email and shipping signals.
- Bulk email verification for customers and subscribers (scan + daily quotas)
- CSV/XLSX import + clean export with status, score, and reasons
- Optional tags + customer metafields for segmentation and automations
- Order screening to flag risky checkouts
- Dashboard with recent activity and analytics
Features
- Automations
- Chargebacks
- Email capture list
- Fake accounts
- High-risk alerts
- Newsletters
- Order validation
- Promotions
- Segmentation
- Suspicious activity
GTMailHygiene pricing
Free plan available · Free trial · From $9 / month. Prices in USD; check the App Store for the latest.
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FREE
Free
- 100 verifications/day
- Scan Shopify customers
- Analytics
-
STARTER
$9 / month
- 300 verifications/day
- Scan Shopify customers
- Import CSV/Excel and export
- Analytics
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GROWTH
$29 / month
- 1,000 verifications/day
- Scan Shopify customers
- Import CSV/Excel and export
- Automations
- Fraud protection
- Extended analytics (30 days)
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PRO
$79 / month
- 3,000 verifications/day
- Scan Shopify customers
- Import CSV/Excel and export
- Automations
- Fraud protection
- Extended analytics (30 days)
Shopify stores using GTMailHygiene
We haven't detected GTMailHygiene on a live Shopify store yet. We recognise the apps that leave a trace in a store's code; some apps run only in the admin or the checkout.
Detect apps on any storeFAQ
GTMailHygiene: FAQ
Email verification for campaigns. Verify customer emails, tag status, and flag risky orders.
GTMailHygiene has a free plan; paid plans start at $9 a month.
We haven't detected GTMailHygiene on a live Shopify store yet. Scan any store on ShopScan to see the apps it runs.
GTMailHygiene is built by Thibault Guillaume, based in France, and launched in January 2026.