TextScore for Marketers

Why Marketing Copy Gets Flagged

Marketing language and spam language overlap more than most teams realize. Phrases like "exclusive offer," "limited time," and "guaranteed results" are standard in marketing playbooks. They're also on every spam filter's watchlist.

The result: your email lands in spam. Your ad gets limited reach. Your landing page converts at half the rate it should. TextScore identifies these patterns so you can write copy that sells without triggering filters.

A/B Testing Copy Variants

Before you spend budget testing two ad variants, run both through TextScore. If one version has a spam score of 35 and the other scores 8, the winner is already obvious - and you haven't spent a dollar.

• Paste both variants into TextScore and compare scores side by side.
• Check readability scores. Ads with scores above 60 consistently outperform dense, jargon-heavy versions.
• Compare sentiment analysis. Overly negative or overly aggressive copy gets penalized on most platforms.
• Review spam flags. If one variant triggers three flags and the other triggers zero, start with the clean version.

This pre-screening step saves ad budget and gives your A/B tests a higher baseline. You're testing two good options instead of one good option and one that never had a chance.

Email Subject Line Screening

Email deliverability starts with the subject line. Gmail, Outlook, and Yahoo all run subject lines through spam detection before your email reaches the inbox.

• Run every subject line through TextScore. Check spam score and sentiment.
• Batch test your variations. If you're testing five subject lines, paste each one separately and compare results.
• Watch for common traps: ALL CAPS words, exclamation marks, dollar signs, and words like "free," "winner," or "congratulations."
• Check the full preview text too. The subject line and preview text together form the first impression. Both need to pass.

Landing Page Copy Audits

Landing pages have one job: convert visitors. But if your copy is hard to read or sounds like a spam email, visitors leave. TextScore helps you audit landing page text for both readability and trust signals.

• Paste your full landing page copy into TextScore. Include headlines, body text, and CTA text.
• Target a readability score of 55-65. You want clear and persuasive, not dumbed down.
• Check passive voice percentage. Direct, active copy converts better. "Start your free trial" beats "A free trial can be started."
• Run link safety checks on every outbound URL. One broken or flagged link can kill trust.
• Review the quality score. Vague claims and filler phrases weaken your conversion rate.

Social Media Ad Copy

Paid social platforms like Facebook, Instagram, and X have strict content policies. Ads that read like spam get rejected or shown to fewer people. Run every ad through TextScore before submitting it to the platform's review process.

• Check for spam triggers that match each platform's ad policies.
• Keep readability high. Users scroll fast. If they can't understand your ad in two seconds, they keep scrolling.
• Balance your sentiment. Ads that are too aggressive or fear-based get flagged.
• Test your CTA separately. "Buy now before it's gone" triggers filters. "See pricing" doesn't.

Campaign Pre-Launch Checklist

Add TextScore as a required step before any campaign goes live. Here's a simple checklist:

• All email subject lines scored with zero spam flags.
• Landing page copy readability above 55.
• Ad variants screened and lowest-scoring versions reworked.
• All links verified through link safety analysis.
• Social posts checked for platform-specific spam patterns.

Team Standards

Set minimum TextScore benchmarks for your team. A simple standard like "no copy goes live with a spam score above 15 or readability below 50" prevents most content-quality issues before they happen. Share these benchmarks with freelancers and agencies too.