Free Stale Data Detector

Outdated percentages, expired benchmarks, dead sources. Paste a URL to find the stale data hiding in your content.

3 free scans per day. Sign up for more scans and claim tracking.

What Stale Data Looks Like

Stale data hides in plain sight. These are the patterns our detector finds.

Expired Statistics

Percentages and numbers that reference old time periods. A "Q3 2024" benchmark cited in a 2026 post is stale by definition.

Aging Benchmarks

Industry benchmarks get updated regularly. If you cited a report that has since published new numbers, your data no longer reflects reality.

Dead Sources

Cited reports that have moved, disappeared, or been updated. A 404 on your source link means your claim is unverifiable.

Drift Detection

Data that was accurate at publish but has shifted since. Market share changes, pricing updates, adoption rates move — your content should too.

How It Works

1

Paste a URL

Enter any blog post URL. We fetch the page, extract the text, and identify every data point, statistic, and time-referenced claim.

2

See What's Stale

Each claim is scored for staleness risk. Old date references, aging benchmarks, and dead sources are flagged with severity levels.

3

Fix or Monitor

Sign up to track stale data continuously. When the underlying numbers change, your content updates itself with Living Content.

Stale Data Detection: Automated vs Manual

See what changes when you automate stale data detection.

FeatureLiquiChartManual Review
Detects stale statistics automatically
Flags aging benchmarks by date
Checks source URLs for dead links
Free to start
Scales to 100+ posts
Auto-fixes stale data with Living Content

Frequently Asked Questions

Your Content Has Stale Data

Scan any URL for free. Sign up to detect, track, and fix stale data automatically.