You don't need to pay enterprise prices to test your emails. These free tools offer preview, testing, and feedback features without the cost.
Free email preview and feedback tool. Sign up and get all Pro features for 14 days — unlimited projects, ESP imports, and guest reviewers.
Free spam score checker. Send an email to their address and get a deliverability report.
Built-in preview in Mailchimp. See desktop/mobile views before sending.
Free tool to send test emails to multiple addresses at once.
Free HTML validator for email code. Checks for common email HTML issues.
Free tools cover basics: preview across devices, spam score checks, and test email sending. Paid tools add email client rendering (90+ clients) and advanced analytics.
Some tools like EmailQA give you all Pro features during a 14-day trial, then a free plan with limits (3 projects/month). Others are permanently free but basic. Consider whether you need the full feature set or just basics.
Upgrade when you hit limits (projects, team members) or need advanced features (approval workflows, extended history, Slack integration).
Yes. EmailQA gives you all Pro features free for 14 days, then a free plan with 3 projects/month. Mail Tester offers free spam checks. Putsmail offers free test email sending. No credit card required.
Some tools like EmailQA give you full Pro features during a free trial, then limit projects or features on the free plan. Others are permanently free but limited. Paid tiers remove all limits.
No, Litmus starts at $99/month. They offer a 7-day trial. For free alternatives, try EmailQA for preview/feedback or Mail Tester for spam checks.
No, Email on Acid has no free plan — pricing starts at $73/month on the Basic plan and most teams upgrade to Premium at $134+/month. They offer a 7-day trial only. For a free alternative, EmailQA gives you all Pro features free for 14 days (no credit card), then keeps a free plan with 3 projects/month — and covers real device rendering across Gmail, Outlook, and Apple Mail.
EmailQA is the closest free alternative to both. It covers real device rendering on Gmail, Outlook, and Apple Mail (Light Mode + Dark Mode), imports directly from 9 ESPs, and adds collaboration features Litmus and Email on Acid don't include — pin-based comments, no-account guest reviewers, version comparison, and approval workflows. Free 14-day Pro trial, then $20/month or a permanently free plan with 3 projects/month.
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