Email on Acid
The next generation of email quality assurance for confident sending
Email on Acid is an email pre-deployment testing suite that allows marketers and developers to preview and QA emails across 100+ clients and devices before sending. It provides end-to-end content checks including accessibility compliance, spam analysis, link and image validation, and inbox provider compatibility. The platform has evolved into Mailgun Inspect, integrating pre-send checks with high-volume delivery and post-send analysis.
Users submit their HTML email to the platform, which runs previews across 100+ clients and devices, checks accessibility, validates links and images, and analyzes content for spam triggers before sending.
Email marketers and developers who need to QA and test emails before sending
Background.
- Status
- launched
- Business model
- subscription
- Company
- Mailgun
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