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Compare Email on Acid and Everest 
At a Glance
Market Segments
Mid-Market (46.3% of reviews)
Mid-Market (39.7% of reviews)
Entry-Level Pricing
$73 per month*
Call Us Pricing Determined by Email Send Volume
Email on Acid
Star Rating
(42)4.5 out of 5
Market Segments
Mid-Market (46.3% of reviews)
Entry-Level Pricing
$73 per month*
Browse all 4 pricing plansEverest
Star Rating
(188)4.2 out of 5
Market Segments
Mid-Market (39.7% of reviews)
Entry-Level Pricing
Call Us Pricing Determined by Email Send Volume
Learn more about EverestSummary
AI Generated Summary
AI-generated. Powered by real user reviews.
- Users report that Email on Acid excels in Email and Mobile Preview with a score of 9.3, allowing for comprehensive testing across various devices, while Everest, with a score of 9.1, offers solid previews but lacks some of the advanced features that Email on Acid provides.
- Reviewers mention that Email on Acid's Ease of Setup is rated at 9.5, making it user-friendly for new users, whereas Everest's score of 7.5 indicates a more complex setup process that may require additional support.
- G2 users highlight Email on Acid's superior A/B Testing capabilities, scoring 9.6, which allows for more effective campaign optimization compared to Everest's score of 9.2, which, while still strong, does not offer the same depth of features.
- Users on G2 appreciate Email on Acid's robust Manage Email Deliverability feature, scoring 9.2, which helps ensure emails reach their intended recipients, while Everest's score of 9.0 indicates it performs well but may not have the same level of detail in deliverability analytics.
- Reviewers mention that Email on Acid provides excellent Quality of Support with a score of 8.9, often highlighting responsive customer service, whereas Everest's score of 8.2 suggests that users may experience longer wait times or less comprehensive support.
- Users say that Email on Acid's Analytics features, scoring 9.4, offer deeper insights into campaign performance, while Everest's score of 8.9 indicates it provides useful analytics but may lack some advanced reporting options that Email on Acid users find beneficial.
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Email Tracking
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Pricing
Entry-Level Pricing
Email on Acid
The Basics
$73
per month*
*Billed one time annually
- Unlimited Email Previews
- Partial Campaign Precheck
- Email Editor
Everest
Validity for Email
Call Us
Pricing Determined by Email Send Volume
Validity for Email includes everything you need to increase inbox placement and maximize subscriber reach with clean and actionable data
- Email Verification, Powered by BriteVerify
- Email Deliverability, Powered by Return Path
- Inbox Delivery Verification, Powered by Return Path
Free Trial
Email on Acid
Free Trial is available
Everest
No trial information availableRatings
Meets Requirements
9.1
29
8.4
132
Ease of Use
9.1
29
8.2
132
Ease of Setup
9.5
10
7.5
64
Ease of Admin
9.8
11
8.3
63
Quality of Support
8.9
15
8.2
130
Has the product been a good partner in doing business?
9.2
10
8.3
61
Product Direction (% positive)
8.8
30
8.5
118
Features by Category
Diagnostics
Not enough data
9.3
14
Not enough data
9.0
14
Not enough data
9.4
13
Compliance
Not enough data
9.2
11
Not enough data
9.5
13
Not enough data
9.2
11
Not enough data
9.5
11
Protection
Not enough data
9.2
11
Not enough data
9.1
11
Not enough data
8.8
10
Not enough data
9.2
10
Diagnosis
Not enough data
8.9
63
Not enough data
9.0
62
Not enough data
8.8
54
Not enough data
9.2
55
Tracking
Feature Not Available
8.8
55
Feature Not Available
9.0
59
Not enough data
8.8
56
Feature Not Available
8.9
51
Not enough data
8.9
49
Reporting
Not enough data
8.7
57
Not enough data
9.0
63
Feature Not Available
8.8
56
Feature Not Available
8.9
61
Agentic AI - Email Deliverability
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Platform Basics
8.8
7
8.8
13
9.0
8
8.7
24
Feature Not Available
9.6
12
9.2
8
9.0
25
9.2
8
9.0
24
Platform Data
8.5
8
8.9
22
Feature Not Available
8.7
26
9.3
7
8.9
22
Agentic AI - Email Testing
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Agentic AI - Email Anti-spam Features
Not enough data
Not enough data
Not enough data
Not enough data
Agentic AI - Email Tracking
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Analytics
Not enough data
8.8
30
Not enough data
8.1
25
Not enough data
8.3
22
Customizations
Not enough data
8.0
29
Not enough data
8.9
19
Not enough data
9.2
22
Not enough data
8.3
22
Not enough data
8.6
20
Generative AI
Not enough data
Not enough data
Categories
Categories
Shared Categories
Email on Acid and Everest are categorized as Email Deliverability and Email Testing
Unique Categories
Email on Acid has no unique categories
Reviews
Reviewers' Company Size
Email on Acid
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
Everest
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
Small-Business
(50 or fewer emp.)
Mid-Market
(51-1000 emp.)
Enterprise
(> 1000 emp.)
Reviewers' Industry
Marketing and Advertising
28.6%
Computer Software
16.7%
Information Technology and Services
9.5%
Internet
7.1%
Telecommunications
4.8%
Other
33.3%
Marketing and Advertising
15.2%
Information Technology and Services
12.0%
Retail
11.4%
Computer Software
9.8%
Financial Services
8.2%
Other
43.5%
Most Helpful Reviews
Email on Acid
Most Helpful Favorable Review
Josh M.
Verified User in Marketing and Advertising
I like the usability of the product as well as the valuable information they provide to their users as well as on their blog. I always pay attention when they publish content about email marketing.
Most Helpful Critical Review
Verified User in Marketing and Advertising
It doesn't actually pick up rendering issues and is missing key email clients. We have had 11 incidents in which campaigns have deployed which were perfect in email on acid - but we had complaints of rendering issues. We then took the exact same HTML and...
Everest
Most Helpful Favorable Review
Ayush M.
Verified User in Computer Software
The best thing is the Analytics feature and the ingenuousness of the software. I really enjoyed the service. The software is easy to use and the interface is very natural.
Most Helpful Critical Review
Brandon B.
Verified User in Retail
There are a lot of details that I feel are not explained well. For example, 10% of emails from a seed list hit the Spam folder in AOL. That is great, but why?
Josh M.
Verified User in Marketing and Advertising
I like the usability of the product as well as the valuable information they provide to their users as well as on their blog. I always pay attention when they publish content about email marketing.
Ayush M.
Verified User in Computer Software
The best thing is the Analytics feature and the ingenuousness of the software. I really enjoyed the service. The software is easy to use and the interface is very natural.
Verified User in Marketing and Advertising
It doesn't actually pick up rendering issues and is missing key email clients. We have had 11 incidents in which campaigns have deployed which were perfect in email on acid - but we had complaints of rendering issues. We then took the exact same HTML and...
Brandon B.
Verified User in Retail
There are a lot of details that I feel are not explained well. For example, 10% of emails from a seed list hit the Spam folder in AOL. That is great, but why?
Alternatives
Discussions
Email on Acid has no discussions with answers
Other than seed based data would return path collect data using other means?
1 comment
JR
Seed based data is just one of the measurements Validity uses to measure deliverability, inbox placement, and overall campaign performance. The email...Read more
Everest has no more discussions with answers
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