Undetectable AI vs Reality Defender vs Sightengine vs WriteHuman

Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.

Your tool
Undetectable AI
vs
Competitor 1
Reality Defender
Competitor 2
Sightengine
Competitor 3
WriteHuman
Compare
4 tools · best value per row highlighted
Your tool Undetectable AI
undetectable.ai
Undetectable AI bundles an AI text detector, an AI humanizer and an AI image detector into one account.
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Competitor Reality Defender
realitydefender.com
Reality Defender detects deepfakes and AI-manipulated media across audio, video and images.
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Competitor Sightengine
sightengine.com
Sightengine is an API service for moderating and analyzing user-generated content.
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Competitor WriteHuman
writehuman.ai
WriteHuman is an AI humanizer that rewrites machine-generated drafts so they read like a person wrote them.
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Traffic estimated monthly website traffic
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6-month growth
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Bounce rate lower is better
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Pages / visit
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Visit duration
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Pricing
Model
Paid
Free
Freemium
Freemium
Starting price
$5per month
Free
$29per month · free tier available
$12per month · free tier available
Free tier
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Free trial
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API access
Plans
10K words $5/mo20K words $9.50/mo35K words $15.75/mo50K words $21.25/mo+1 more
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Free FreeStarter $29/moPro $99/moEnterprise Custom
Free FreeBasic $12/moPro $19/moUltra $39/mo
Capabilities input → output
Input
DocumentsImagesText
AudioImagesVideo
AudioImagesTextVideo
Text
Output
DataText
Data
Data
Text
Skill level
Beginner-friendly
Intermediate
Advanced
Beginner-friendly
Categories
AI Detection & SafetyAI DetectorAI Image DetectorHumanizer AI
AI Detection & SafetyAI DetectorAI Image Detector
AI Detection & SafetyDevelopment & CodeResearch & AnalyticsAI API+2 more
AI Detection & SafetyAI DetectorHumanizer AI
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
10
10
19
7
Detection
Image authenticity analysis
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Audio detection
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Deepfake detection
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Text humanization
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Content detection
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AI authorship detection
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APIs
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Humanizing AI text
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Undetectable content writing
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Video audio detection
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Edited image detection
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Content moderation
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Deepfakes
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Face liveness detection
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NSFW image detection
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Offensive content detection
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Hate speech detection
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Image analysis
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Image recognition
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Spam detection
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Bypassing AI content detection
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Dating profile images
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Developer tools
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Fraud detection
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Identity verification
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Profanity removal
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QR codes
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Scam detection
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Text enhancement
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Community on aitoolstime
Rating
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Saves
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Reviews
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Prompts
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Verified listing
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Traffic figures are third-party estimates for the tool's own domain; tools sharing a domain with a bigger product are not counted. Pricing is captured from each tool's site and may lag.