Side by side
Email Preview Services vs Litmus
Both stand on email testing software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Paid APIWeb
Email Preview Services combines rendering previews, delivery diagnostics and engagement analytics. It is relevant when teams need both a web interface and API-based email testing.
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Free trial APIExtensionWeb
Litmus brings campaign building, pre-send checks, previews, and post-send monitoring into one workflow. Its paid plans and plan-dependent integrations are important to weigh before choosing it.
Visit LitmusThe facts
| Email Preview Services | Litmus | |
|---|---|---|
| Free plan | No | A free trial |
| Open source | Not published | No |
| Runs on | API, Web | API, Extension, Web |
| Lowest paid plan | Not published | Litmus Basic yearly: $79 a month |
| Plans published | None | 7 |
| Maker | Not published | Litmus |
| Website | emailpreviewservices.com | litmus.com |
| On email testing software | #26 of 28 | #22 of 28 |
Email Preview Services: what it does well
- Real-time screenshots across email clients
- Tests inbox, spam and other folder placement
- Checks IPs against over 50 blacklists
- Provides open, client and geolocation analytics
- Offers a white-label API
What to know first
- No free plan
- Service is paid after the 7-day trial
- Requires web or API access
- Analytics include recipient geolocation
Litmus: what it does well
- Previews emails across more than 100 clients and devices.
- Automates pre-send QA checks and validates links, images, and tracking.
- Monitors deployed emails and alerts users to issues.
- Includes code and visual editors in Litmus Builder.
What to know first
- No free plan; the trial lasts 7 days.
- Some integrations require Plus or Enterprise.
- API access is evaluated case by case.
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