Try us out with our 7 Day Free Trial

No minimum contracts, no signup fees, no cancellation fees.

Single User The Basics

Unlimited Email Previews & SPAM Testing + Inspiration

Start Free Trial
Single User All Access

The Basics + Mozify & Analytics up to 250,000 opens/month

Start Free Trial
Up to 10 users Professional

The Basics + Mozify & Analytics up to 1.5 Million opens/month

Start Free Trial

Every feature includes UNLIMITED TESTING

with the exception of Analytics, which is limited based on Opens.

BASICSingle User
email & SPAM testing
  • Unlimited Email Testing
  • Unlimited SPAM Testing
  • HTMLOptimizer

    Email clients are chock-full of quirky nuances. Hand over your HTML and we'll apply many of the most commonly known fixes automatically. We also provide pointers and recommendations for things you might have missed during the development process.

  • Blacklist Testing
  • Code Analysis

    Our Code Analysis identifies individual lines of code that are not supported in each email client. Discrepancies are classified as critical, moderate or minor. Critical errors might adversely affect your layout whereas minor errors might include unsupported fonts, alt or title tags.

  • Link & Image Validation
  • WC3 Validation
  • Inline CSS Conversion

    As you probably already know, Gmail does not support embedded styles. Not to worry, we can bring each of your styles inline, lickety split.

  • Special Character Conversion
  • Awesome Customer Support!
Advanced Email Analytics
  • Open & Click Tracking
  • Engagement Tracking

    Learn how many people are actually reading your emails and easily compare which of your campaigns engaged customers for the longest period of time.

  • Geolocation Reporting
  • Benchmark Diagnostics
  • Forward, Print, Delete Tracking
  • Campaign Comparison
  • Heat Conversion

    Visualize your visitor activity with heat mapping. A heat map is an easy way to understand how your customers interact with your email.

  • Event Tracking Up to 250,000 Opens Up to 1.5 Million Opens
  • Unlimited Usage

    Mozify allows you to convert any image to an HTML mosaic or to formatted HTML text. When your email is downloaded, your images will appear in all of their originally intended glory.

No Risk, All Reward

Use our app as much as you like for 7 days. During that time, you can upgrade, downgrade or cancel at any time.

As a friendly reminder, we’ll send you an email 3 days prior to the end of your free trial.

Common Questions

Will my rate change?

As we add new products and features, our rates might go up over time. As long as your account remains in good standing with us, your rate will never change from the day you sign up until the day you unsubscribe. After all, it's our early adopters that have made us the company we are today!

How do I unsubscribe?

There are no long term contracts or obligations when using our system. Cancel your account or your subscription at any time and receive a pro-rated refund based on your usage. We'll keep your data safe in case you come back. Cancel by visiting the profile page from your account dashboard.

Does my account auto-renew?

When your free trial ends, you'll be charged based on the plan and term you selected. You will then be charged at the end of each term until you cancel your subscription. You can "opt-out" of auto renewal at any time after your subscription starts. If you opt-out, your subscription will expire at the end of the current term.

What do I get for my 7 Day Free Trial?

All packages start with a 7 day free trial. You can upgrade, downgrade or cancel your trial at any time by visiting the profile page from your dashboard. If you cancel your account before the 7 day trial expires, your credit card will not be charged. After your free trial, we will process your card and your subscription will start automatically.

Do you allow purchase orders?

Email on Acid can provide an invoice and allow payment via check or bank transfer on all 1 year subscription plans.

Can I purchase a single test?

No, you cannot purchase a single test. However, you may purchase testing credits starting at $50 for 5 credits by clicking here. We do not offer Pay-As-You-Go Credits at this time. All of our subscriptions are available on a monthly basis, so feel free to cancel if needed. You can renew your account whenever you need it again.