AI Content Decay & Fact-Check Monitor

You paste your blog post or article. We tell you what's outdated, what needs refreshing, and what's costing you search rankings. That's the whole job.

Most content audit tools tell you traffic dropped without telling you why. They show you the decline, charge you a subscription fee, and leave you to figure out the cause. The actual diagnosis takes hours of manual review checking dates, statistics, broken links, missing keywords, and competitor moves. Most content marketers skip the diagnosis and either rewrite from scratch or accept the decline.

The tool reads your content and identifies the specific decay signals. Outdated statistics with newer numbers available. References to old studies, dead products, or shut-down companies. Missing recent developments your post should mention. Keyword gaps where competitors now rank for terms your post doesn't address. Year references stuck in 2023 or 2024 when 2026 data exists. Sections that read as out of date even if not technically wrong.

It works for any content where freshness matters for ranking. Blog posts that ranked well and started slipping. Pillar pages that need annual refreshes. Industry guides where the industry moved on. How-to articles for software where the software interface changed. Statistical roundups that anchor on outdated numbers. Same tool, different decay signals based on content type and age.

Paste the full text of your blog post or article into the input box. Up to 5,000 characters per request, roughly 800 to 900 words. For longer pieces over 1,500 words, work in sections and combine the diagnostic results.

Include the original publication date if you know it. Content from 2022 has different decay patterns than content from late 2024. The tool calibrates its analysis based on how long the content has been live, since older content typically needs more updates.

Pick the content type if the option is available. How-to guides need updates when tools or interfaces change. Statistical roundups need fresh numbers annually. Industry analyses need updates when the industry shifts. Product reviews need updates when products change. Different content types decay differently and need different refresh strategies.

Click Check Decay. Within 10 seconds, you'll see a list of specific decay signals identified in your content. Each signal includes what's outdated, what to update it with, and how important the update is for ranking recovery. Most tools also show priority recommendations for which updates to make first.

Apply the suggested updates to your content. Republish with an updated publication date (major refreshes warrant a new date and 'Updated' tag). Wait 4 to 8 weeks for Google to recrawl and re-evaluate the post. Track ranking changes through Search Console to confirm the refresh worked.

• Specific Decay Signals: Output identifies exact outdated elements rather than generic 'this content is old' alerts.
• Priority Recommendations: Tells you which updates matter most for ranking recovery, so you fix what counts first.
• Saves Hours of Manual Auditing: A 1,500-word post takes 1 to 2 hours to manually audit for decay. The tool handles the structural pass in seconds.
• Catches Hidden Issues: Subtle decay signals like outdated terminology and shifted industry consensus get flagged alongside obvious issues like old statistics.
• Works Across Content Types: How-to guides, statistical roundups, industry analyses, product reviews, and pillar pages all handled.
• Free Forever: No subscription, no per-article charges, no premium tier behind a paywall.
• Mobile Friendly: Run audits on your phone while reviewing content portfolios.
• Iterative Tracking: Run again after applying fixes to verify the updates addressed the decay signals.

• Specific Signal Detection: Outdated statistics, dead references, missing developments, keyword gaps, and year references all flagged separately.
• Priority Scoring: Each issue is ranked by impact on ranking recovery so you know what to fix first.
• Real-Time Analysis: Output ready in under 10 seconds via the Google Gemini API.
• Content Type Awareness: Adapts analysis based on whether the post is a how-to guide, statistics roundup, industry analysis, or other type.
• 5,000 Character Capacity: Handle most blog posts in a single request, with no daily limit.
• Update Suggestions: Each flagged issue includes specific suggestions for what to replace it with.
• No Signup Required: Start auditing immediately without email or account creation.
• No Permanent Storage: Your content is not retained on our servers after analysis.

Content decay became a measurable SEO problem in 2026 as Google's freshness signals tightened. Ahrefs' 2026 content study found 73 percent of blog posts that ranked in the top 10 for competitive keywords lost ranking within 18 months of publication, primarily because newer, fresher content from competitors started ranking above them. The decay isn't because the old content became wrong. It's because newer content with updated information signals more current relevance to Google's algorithm.

Three patterns drive most content decay. First, statistical staleness. Posts that anchor on specific numbers ("75 percent of marketers say...") become less authoritative as those numbers age. By the time the source data is two years old, competitors with newer numbers outrank you on the same keyword. Second, missing recent developments. A post about email marketing best practices that doesn't mention AI-powered personalization in 2026 reads as incomplete to both readers and ranking algorithms, even if everything in the post is still technically true. Third, broken signals. Dead links to closed companies, references to products that no longer exist, screenshots of old software interfaces all signal stale content to Google's crawlers.

The economics of refreshing content are favorable. SEMrush's 2026 content audit study found that updating an existing piece of content typically costs 80 percent less than creating new content while delivering 3 to 5x the ranking improvement on the targeted keyword. The old content already has backlinks, internal authority, and search engine recognition. Refreshing builds on that foundation. Starting fresh starts from zero.

What this tool does is shorten the audit phase. Instead of manually reviewing every paragraph for staleness, you get a focused list of what to update. The actual updating still requires your work, but knowing exactly what to change saves hours per article. Multiplied across the dozens of posts in most content portfolios, the time savings compound significantly.

• Content Marketers Managing Active Blogs: Marketing teams maintaining 50 plus published posts who need to keep older content competitive against newer competitor content.
• SEO Specialists Recovering Lost Rankings: Search professionals diagnosing why specific high-value posts dropped from top positions and what specifically needs updating.
• Bloggers Running Personal Sites: Solo creators with growing content libraries who need efficient audit workflows to maintain ranking on older posts.
• Content Editors at Publications: Editorial teams at digital publications managing thousands of articles where systematic decay audits are operational requirements.
• Small Business Owners with Blog Traffic: Local and online businesses where blog traffic drives leads or sales and content quality directly affects revenue.
• Affiliate Marketers: Niche site operators whose income depends on rankings for product reviews and how-to content that requires regular updates.
• B2B SaaS Marketing Teams: Software company marketers maintaining feature pages, integration guides, and use case content where product changes constantly trigger content updates.
• Anyone with Old High-Performing Content: Site owners with blog posts that ranked well historically but are losing visibility, where targeted updates can recover lost traffic faster than starting fresh.