BETA

Free AI
Email Testing Tool

Fast, thorough email testing that catches broken links, missing UTMs, typos, and everything else so you can hit send confidently.

Instructions:

1. Submit your business email address

2. We'll send you a unique email address. Either send a test email directly to that address or forward the email to that address.

3. Mary, our AI Marketing Ops employee will then test the email and send you back a detailed report—fast.

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PRE-SEND CHECKLIST

Why Email Marketers Need Testing Tools

The basics that protect your brand—working links, clean copy, proper tracking.
Mary, our AI Marketing Ops employee, does the checks so you don't have to.

The essentials are there.

The basics that make or break whether your email even gets opened.

From Name is set
From Email and Reply-To are configured
Subject Line and Preview Text exist

No typos/ formatting issues

Fresh eyes on your copy to catch the mistakes that happen when you've been staring at a draft too long.

No spelling errors
Grammar is clean
Formatting looks right

Every link works & is tracked

Mary tests every single link in your email — CTAs, footer links, social icons, everything. And if you're using UTMs, she makes sure utm_medium=email is in place so your attribution actually works.

All links are live and clickable
UTMs are present where needed
utm_medium=email is set correctly

All images load correctly.

Every asset renders properly and looks good in the inbox. She'll make sure labels map to the content of the email. No more email newsletters with images or alt tags referring to a prior month's newsletter.

Images display as intended
No broken placeholders

Compliance basics are covered

Privacy policy link, unsubscribe option, and anything else that might cause a problem later.

Privacy policy is linked
Unsubscribe option is included
Formatting looks right
READY TO SKIP THE CHECKLIST?

The Email Testing Tool that Works in Under 5 Minutes

No pre-send panic. No last-minute checks. Just emails that work right the first time.
Book a demo and meet Mary, your new AI favorite employee.

Book Your Demo
CONFIDENCE GUARANTEED

Mary's Got Your Back Before Every Send

Fast, thorough, and always catching what you missed.

<5 mins
Complete Email QA Check
99.99%
Error-Free
Emails
0
Embarrassing Mistakes
FAQ

Understanding AI Powered Email Testing Tool

How long does the email testing take?

About five minutes. Mary works fast so you can hit send with confidence.

Can I use the AI email testing tool with [insert platform here]?

Mary accepts test emails or forwarded emails from any platform. She's already dialed in to HubSpot and Marketo—meaning she ignores test artifacts and internal notes that aren't part of your final send.

For other ESPs, Mary will still catch all the critical issues (broken links, missing UTMs, typos, formatting problems), but you might see a few extra flags related to test-specific elements.

We're actively expanding our platform-specific optimizations so if you're not sure whether your tool is fully supported, reach out and we'll let you know what's available.

Will the tool check for rendering across all browsers and devices?

No. Mary validates that your email is built correctly—working links, proper images, clean copy, correct tracking. For inbox rendering tests across different email clients and devices, we recommend tools like Litmus or Email on Acid. They're great at what they do, and Mary complements them perfectly.

What if I find an issue with the AI email testing tool or have ideas to improve it?

We want to hear from you. Email us at mary@allgoodhq.com and we'll be happy to incorporate your feedback. Mary gets better when you help us make her better.

What if the AI tool flags something in the email that I think is fine?

Mary's thorough, but she's not perfect. If she flags something that doesn't seem right, use your judgment. She's here to catch what you might miss, not to slow you down. Questions or concerns? Email us at mary@allgoodhq.com and we'll sort it out.

I love this. Can allGood build my emails too?

Yes. When Mary from allGood builds your emails from scratch, she's already doing all of these checks during the build process. No QA tool needed. Book a demo and see how she works.