Litmus vs smtp4dev
Litmus
litmus.comsmtp4dev
github.comSide by side
| Figure | Litmus | smtp4dev |
|---|---|---|
| Price from | $79/mo | — |
| Free plan | — | — |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| API | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 7 | 0 |
| Spec score · Email Testing Software | 8.9 (#4) | 7.2 (#23) |
| API | Litmus offers REST-based APIs for Email Previews and Email Analytics, with access evaluated case by case. | The project provides an OpenAPI/Swagger API. |
| Security features | Litmus documentation covers GDPR compliance, enterprise privacy settings, SAML single sign-on, identity-provider setup, and a status page. | It supports TLS/SSL with implicit and STARTTLS modes, automatically generated self-signed certificates, and optional authentication. |
Plans
Litmus
- Litmus Basic$99 a month
- Litmus Plus$199 a month
- Litmus Core$500 a month
- Litmus Basic yearly$79 a month
- Litmus Basic monthly$99 a month
- Litmus Core yearly$417 a month
- Litmus Core monthly$500 a month
In their own words
Litmus
Litmus is an email workflow platform for building, testing, monitoring, and analyzing campaigns. Teams can preview emails across more than 100 email clients and devices, while Litmus Test automates pre-send quality checks. Its extension can validate links, images, and tracking. Email Guardian monitors deployed emails around the clock and alerts users to issues such as failing links and broken renders. Litmus Builder offers code and visual editors; emails can start from templates, be created from scratch, or be imported from cloud storage. Listed integrations include Salesforce Marketing Cloud, Mailchimp, Marketo, Eloqua, HubSpot, Klaviyo, Slack, Trello, and cloud storage. Some integrations require Plus or Enterprise, and ESP Sync availability depends on the plan and supported provider. REST APIs are available for Email Previews and Email Analytics, with access evaluated case by case. Litmus offers web, extension, and API access. Monthly prices listed are $99 a month for Basic, $199 a month for Plus, and $500 a month for Core. There is no free plan, but a 7-day trial is available.