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Campaign Cleaner is an email campaign optimization tool for email marketing and newsletter operations. Its core goal is not SEO ranking, but improving email deliverability, open rates, and click performance. According to the website, it can automatically handle issues such as broken links, spam-trigger words, oversized images, email client compatibility, HTML/CSS errors, and preview text. It also claims that most customers see a 5–15% improvement in open and click rates over time.
Its feature set is fairly comprehensive. Inbox Placement Tester can test where emails land across major ISPs such as Gmail, Yahoo, Hotmail, and Apple Mail. Email Inbox Previews supports previews across common clients and devices, including dark mode. Other features include AI Spam Trigger Detection, SpamAssassin scoring, blacklist link checks, broken link checks, image compression and CDN hosting, CSS inlining, HTML cleanup, character replacement, ALT/Title tag management, and text-to-image ratio analysis. Overall, it is well suited for pre-send quality checks and automated fixes.
On the data side, the website says it uses shared email data from messages sent to billions of recipients, but it does not disclose the sample structure, update frequency, or any third-party validation.
Pricing is relatively transparent: The Basics is free; The Works costs $99/month and includes advanced optimization, an AI assistant, full API access, and 100 monthly API credits; Inbox Placement Tester is available separately for $19.99/month; One Day Pass costs $19.99 and is valid for 24 hours; enterprise plans require contacting sales. For integrations, it supports Zapier, Integrately, Pabbly, Make, and Workato, and provides Swagger API documentation. Enterprise plans support custom integrations.
The main advantage is that its functionality is deeply focused on email deliverability and HTML compatibility, covering the full workflow from code cleanup and content checks to inbox placement testing. The free plan and one-day pass make it easy to try at low cost, while API and automation platform integrations make it suitable for process-driven use.
The drawbacks are that most advanced capabilities are locked behind the $99/month plan, while additional API credits and trials require contacting the company. Payment methods, company location, and support response times are not disclosed. The claimed performance improvements mainly come from the official website’s own statements.
Campaign Cleaner is suitable for newsletter teams, affiliate marketing creative teams, content marketers, email operations teams, and small to midsize businesses that need strict pre-send checks. Its accessibility from China cannot be determined from the page content alone, so real-world connectivity testing is recommended. Payment methods are also not disclosed. Alternatives to compare include Litmus, Email on Acid, Mail-Tester, GlockApps, and SendForensics.
⚠ This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on campaigncleaner.com official site.
campaigncleaner.com is an United States Marketing & SEO provider. TG4G tracks its product information, an overall rating of 7.0/10, and a China-accessibility score of China direct-connect friendly. Click "Visit Official Site" to reach campaigncleaner.com directly.