proofa.io
AI-powered email QA tool that catches typos, broken links, layout issues, and tone problems before send at a fraction of Litmus or Email on Acid's cost.
Features
- Spell Checking
- Email testing
- Broken Links Check
Tags
- typo-checker
- email-qa
- litmus-alternative
- campaign-optimization
- cta-checker
- sentiment-analysis
proofa.io News & Activities
Recent activities
- proofa added proofa.io
- POX updated proofa.io
proofa added proofa.io as alternative to Litmus, Email on Acid, Inbox Pirates and PreviewInbox
proofa.io information
Developed by
proofa.io Licensing
Proprietary and Commercial product.Pricing
Subscription ranging between $25 and $99 per month.Alternatives
5 alternatives listedSupported Languages
- English
AlternativeTo Category
Business & Commerce
What is proofa.io?
Proofa.io is an AI-powered email quality assurance platform that helps marketers send error-free, high-performing campaigns without the high cost of Litmus or Email on Acid.
It goes beyond basic previews and automatically checks for:
Subject Line & Preview Text – Flags vague or overly long lines, missing preview text, and combinations that may hurt open rates Grammar & Typos – Detects spelling, grammar, formatting, and tone issues with advanced language models Unresolved Placeholders – Spots broken merge tags and dynamic content errors across ESPs Broken or Placeholder Links – Finds broken, redirected, or staging links and provides a complete link audit Call-to-Action Clarity – Evaluates CTA visibility, duplication, and copy strength Tone, Sentiment & Personalization – Ensures the right balance of personalization and language consistency Skimmability & Layout Structure – Checks visual hierarchy, readability, and section flow
With automated insights, Proofa.io helps agencies, e-commerce brands, and marketing teams ensure every email is polished, on-brand, and optimized at a fraction of the cost of legacy tools.