AIDetector.cx vs Screaming Frog (2026)
We compared both. Here is the honest comparison.
AIDetector.cx
79/100
Free – $10/mo
GoodVS
Screaming Frog
81/100
Free
GoodScore Breakdown
Category
AIDetector.cx
Screaming Frog
Output Quality
77
▼ Loses86
▲ WinsSpeed
88
▲ Wins80
▼ LosesEase of Use
86
▲ Wins60
▼ Losesfeatures
83
▼ Loses92
▲ WinsOverall
79
81
Pricing
Starting Price
Free – $10/mo
Free
Real Price
$10/mo (Pro)
Free / $259/yr
Price Note
Free: 5 lifetime checks · Pro $10/mo (300 credits) · $120/yr
Free crawl: 500 URLs; Paid: unlimited
AIDetector.cx
Best For
✓ Bloggers and SEO teams screening their own drafts before publishing
✓ Budget users who want a $10/mo all-in-one over per-credit pricing
✓ Non-English content across 19+ languages
Not For
✗ Agencies needing forensic, defensible verdicts on heavily-edited AI
✗ High-volume teams that will exhaust 5 free checks immediately
Screaming Frog
Best For
✓ Technical SEOs
✓ Agency audits
✓ Site migrations
✓ Finding indexation issues
Not For
✗ Beginners
✗ Writers who don't need technical audits
Pros & Cons
AIDetector.cx
+ Nailed obvious AI — a ChatGPT paragraph scored 71% (Balanced) to 98% (strict), and it named the cliché transitions to cut
+ Very low false positives — a genuine human anecdote cleared at 95% human
+ Honest by design: shows confidence tiers, flags when its two engines disagree, and publishes no inflated accuracy %
+ All-in-one at $10/mo Pro — dual-engine detector plus humanizer, plagiarism check and 19-language support
+ Explicit responsible-use framing — warns against treating a score as sole proof
− Polished, cliché-free AI can slip the Balanced engine — a naturalistic AI sample read 85% human / 'Inconclusive'
− Free tier is stingy: 5 checks for the life of the account, not per day
− Newer and less battle-tested than Originality.ai, with a smaller public track record
− The two engines often disagree, so borderline text still needs human judgment
Screaming Frog
+ Most thorough technical SEO audit of any tool
+ Finds broken links, duplicate content, missing tags instantly
+ Integrates with GA4 and GSC for combined data view
+ One-time annual license — no recurring subscription trap
+ Industry standard — every serious SEO uses it
− Desktop app with a 2005-era interface
− 500 URL limit on free version
− No affiliate program (direct purchase only)
− Steep learning curve — not for beginners