EpsilonUnlock marketing's full potential
vs
MailPoetBetter Email for WordPress-Powered Websites.
Comparison · Email Marketing · weekly run Nov 2
Epsilon vs MailPoet
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Epsilon is the stronger AI pick in Email Marketing: it has a visibility score of 0.9 versus 0.3 for MailPoet.
Choose Epsilon if…
- You want the brand AI engines rank higher (0.9 vs 0.3)
- You need ISO 27001 or SOC 2 audit for parts of the business coverage
- You prefer a larger, established vendor (5,000+ employees)
- flexible technology for high-volume programs
Choose MailPoet if…
- You need GDPR compliant (vendor claim) coverage
AI visibility side by side
Latest weekly run · Nov 2
| Metric | Epsilon | MailPoet |
|---|---|---|
| Visibility score | 0.9% | 0.3% |
| Change vs last week | New | New |
| Rank in Email Marketing | #35 | #41 |
| Share of voice | 0.2% | 0.2% |
| Mentions this run | 1 | 1 |
| Positive in AI answers | — | — |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Epsilon 0pp · MailPoet 0pp over 0 weekly runs.
Engine by engine
Epsilon leads on 1 of 3 engines
ChatGPT
AI Mode
Perplexity
EpsilonMailPoet
Head to head in AI answers
0 engine answers name both brands
0Epsilon ranked higher
0MailPoet ranked higher
Features, pricing & fit
| Dimension | Epsilon | MailPoet |
|---|---|---|
| Pricing model | — | Usage-based |
| Entry price | — | Contact sales |
| Free plan | — | Yes |
| Deployment | — | WordPress plugin, hosted on the customer's own WordPress site. Sending runs through the MailPoet Sending Service, the host, or a third-party SMTP provider. |
| Compliance | ISO 27001, SOC 2 audit for parts of the business | GDPR compliant (vendor claim) |
| Support | — | WordPress forums, MailPoet Knowledge Base, Priority email support on paid plans, Support by email or from the WordPress admin |
| Founded | 1969 | 2011 |
| Headquarters | Irving, Texas, United States | Marseille, France |
| Employees | 5,000+ | 11–50 |
| Best for | Brands that want personalized, omnichannel marketing run at individual level and at scale | Bloggers, small businesses and WooCommerce stores that run their email marketing from WordPress. |
Plans side by side
Epsilon
Pricing not available.
MailPoet
Starter$0month
BusinessCustommonth, priced by number of subscribers
AgencyCustommonth, priced by number of subscribers
CreatorCustommonth, priced by number of subscribers
Pros and cons
Themes from the AI answers that mention each brand
Epsilon
- flexible technology for high-volume programs
- campaign operations, strategy, and creative services
MailPoet
Profile in progress.
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Epsilon vs MailPoet”, https://slateindex.ai/compare/epsilon-vs-mailpoet, data of Nov 2, 2026. Licence: CC BY 4.0.