Impulsafy ‑ Email Guard

Name: Impulsafy ‑ Email Guard
Brand: Impulsa3
Rating: 5.0 (4 reviews)

Pricing: Free plan available
Rating: 5.0 (4)
Developer: Impulsa3

Install

Find and fix typos in customer emails and make your campaigns stop bouncing.

Email Guard scans every customer in your Shopify store and flags addresses that won't deliver: typos in the domain (gamil.com, hotnail.com), invalid syntax, disposable inboxes, and role-based addresses. Once detected, you can fix them with a single click, tag them and even trigger Flow automations, restoring deliverability for transactional emails, marketing campaigns, and abandoned-cart recovery without ever leaving the Shopify admin. Built for stores where every customer matters!

Scan customer segments, find common email typos and fix them in bulk.
Automate email fixing, detect common patterns and get smarter with usage.
Recover customer emails for campaigns and automations.

Languages

English, Spanish, Italian, German, and French

Works with

Shopify Flow
Shopify Admin

Pricing

Choose the plan that best fits your business.

Free

Features

Scan up to 500 customers
Email typo detection & dashboard
Scan customer segments

Starter

$14.99 / month

or $143.88/year and save 20%

Features

All features in Free Plan
Scan up to 5,000 customers
Email typo detection & dashboard
Individual & bulk customer tagging
Individual & bulk email corrections

Pro

$29.99 / month

or $287.88/year and save 20%

Features

All features in Starter Plan
Unlimited customer scans
Email typo detection & dashboard
Individual & bulk customer tagging
Individual & bulk email corrections
Whitelisting & custom typo patterns
Scheduled scans
Shopify Flow integration

All charges are billed in USD. Recurring and usage-based charges are billed every 30 days. See all pricing options

Reviews (4)

Overall rating

Counts per rating level

100% of ratings are 5 stars
4
0% of ratings are 4 stars
0% of ratings are 3 stars
0% of ratings are 2 stars
0% of ratings are 1 stars

All reviews

June 1, 2026

Muy buena experiencia, en 2 minutos se escanearon miles de clientes con el email mal escrito. Pudimos identificar y corregir los errores que estaban afectando nuestras campañas. Fácil de usar, rápida y con un impacto inmediato. Muy recomendable.

ElectroFit

Spain

10 days using the app

Impulsa3 replied July 21, 2026

Nos alegra un montón leer esto. Escanear miles de contactos en un par de minutos y corregir esos emails mal escritos es justo para lo que está pensada Email Guard. Gracias por recomendarnos, y cualquier duda, aquí estamos.

July 20, 2026

Excellent app to protect your email reputation and improve data quality. Easy to set up, works seamlessly in Shopify, and helps reduce invalid or mistyped email addresses during checkout. A simple but very valuable tool for improving email deliverability and maintaining a clean customer database. Highly recommended.

Esmaltia

Spain

24 days using the app

Impulsa3 replied July 21, 2026

We are glad Email Guard was easy to set up and is helping keep invalid and mistyped addresses out of your database right at checkout. A cleaner list and better deliverability is exactly the goal. Thanks for recommending us, and any questions, we are here.

July 6, 2026

We didn't expect much from a validation tool, but the surprise came right after the first scan: it turned out that 1% of a sizable and genuinely relevant email database was affected by domain typo errors. Those are exactly the kind of silent mistakes that quietly hurt deliverability without you ever noticing. Catching them upfront made a real difference for us. Highly recommended.

MATCHAFLIX

Spain

About 2 months using the app

Impulsa3 replied July 21, 2026

Thank you for the great review. We are so glad the very first scan surfaced those domain typos across your database. You put it perfectly: they are exactly the kind of silent errors that chip away at deliverability without anyone noticing, so catching them upfront is where the real value is. It is great to hear it made a difference for you. If you ever have questions or ideas, our team is always happy to help. Thanks again for recommending Email Guard.