EmailSignal ‑ List Validator

Name: EmailSignal ‑ List Validator
Brand: Mykhailo Monchak
Rating: 5.0 (6 reviews)

Pricing: Free plan available
Rating: 5.0 (6)
Developer: Mykhailo Monchak

Install

Boost Email Deliverability and Reduce Bounce Rates with Automatic Email Address Verification

Keep your customer list clean, accurate, and ready to send. EmailSignal checks every customer email to improve deliverability, reduce bounce rates, and protect your sender reputation — then tags each customer and updates their email marketing consent right inside Shopify. Built-in AI insights summarize your list health so you always know what to act on. No extra accounts, no manual work.

Instant integration with your Shopify store — no coding required.
No separate verification account or API keys — it's built in and ready.
Identify invalid emails, hard bounces, complaints, spam traps, and disposables.
Auto-tag customers and update email marketing consent by verification result.
Segment by deliverability and get AI insights on your list health.

Languages

English

Works with

Shopify Admin

Pricing

Choose the plan that best fits your business.

FREE

Free

Features

Trusted service provider integration
Email address syntax validation
300 email verifications for FREE
Comprehensive email address check
AI-powered insights & recommendations
Monitor for email address changes
Sync results as customer tags
Email reliability and security scan

PRO

$9.99 / month

A total of 10,000 verifications are included. Additional verifications cost $0.003 each.

Features

* FREE plan plus:
A total of 10,000 validations included
Prioritized customer support

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

Reviews (6)

Overall rating

Counts per rating level

100% of ratings are 5 stars
6
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

September 3, 2026

Easy to use, nice layout, easy to customize, they could add better verification process but seems working good.

Le Pur Organics - Pakistan's First Certified Organic Skincare Brand

Pakistan

3 days using the app

Mykhailo Monchak replied September 4, 2026

Thank you so much for the kind words and for taking the time to leave a review! We're glad the app is easy to use and customize, and that verification is working well for you. We're always working on improving accuracy and speed, so your feedback on the verification process is genuinely helpful!

August 21, 2026

Very useful Shopify app with clear email verification results and easy customer tagging. Support has been excellent — responsive, professional, and very helpful in explaining the results and improving the Risky classification. Highly recommended.

AAB CO.

China

11 days using the app

Mykhailo Monchak replied August 21, 2026

Thank you so much for the kind words and for taking the time to share your experience! We're glad the verification results and tagging have been useful, and your feedback directly helped shape a Risky-classification improvement we shipped for all merchants – so thank you for that too. If anything else comes up, we're always here to help!