Copyleaks AI Detector vs Winston AI

Copyleaks AI Detector9.0Visit Winston AI8.7Visit

Higher score Copyleaks AI Detector #3 in AI Content Detectors 9.0/10 Free plan + paid ✓ 4 of 4 features Visit Copyleaks

vs

Winston AI #5 in AI Content Detectors 8.7/10 14-day trial Free trial✓ 4 of 4 features Visit Winston AI

• Copyleaks AI Detector fits best

  Education and enterprise teams needing integrations

• Winston AI fits best

  Teams wanting multimodal verification

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Side by side

Feature	Copyleaks AI Detector 9.0/10 Visit ↗	Winston AI 8.7/10 Visit ↗
At a glance
Editor score	9.0	8.7
Ranking	#3 in AI Content Detectors	#5 in AI Content Detectors
Best for	Education and enterprise teams needing integrations	Teams wanting multimodal verification
Pricing model	Free plan + paid	Paid
Starting price	—	$120/yr
Free plan	Not checked yet	—
Free trial	—	14 days
Deployment	Cloud, Browser extension	Cloud, Browser extension
Platforms	Web, Chrome extension	Web, Chrome extension
Integrations	8 integrations	7 integrations
Features Copyleaks AI Detector 4/4 · Winston AI 4/4
Paraphrase detection	✓	✓
API access	✓	✓
Browser extension	✓	✓
Batch scanning	✓	✓
Specs
Detection languages	30 languages (best)	16 languages
Word limit	300000 words	Not checked yet
Our review
Pros	Detects AI-written, mixed, edited, and paraphrased text in 30 languages Combines AI detection and plagiarism checks in one text report Supports LMS integrations, browser tools, Google Docs, and a REST API	Sentence-level AI predictions with human scores Plagiarism, paraphrase, image, and deepfake detection Bulk uploads, reports, API access, and integrations
Cons	Enterprise and Education plans use custom pricing Personal is limited to 1,200 unified credits Scans are capped at 300,000 words per billing period	No permanent free plan Paid access is required beyond the 14-day trial The broad feature set may exceed simple text-checking needs
Our verdict	Copyleaks AI Detector analyzes submitted text for likely AI-generated writing and distinguishes human, mixed, edited, or paraphrased content. It is designed for individuals, educators, institutions, and organizations that need detection… Read the review →	Winston AI is a content verification platform for educators, publishers, writers, and businesses. It analyzes text for likely AI generation across ChatGPT, Claude, Gemini, and Llama, using human scores and sentence-level prediction maps.… Read the review →

Strengths and trade-offs

• Copyleaks AI Detector — where it wins

  • Detects AI-written, mixed, edited, and paraphrased text in 30 languages
  • Combines AI detection and plagiarism checks in one text report
  • Supports LMS integrations, browser tools, Google Docs, and a REST API

  Where it doesn't

  • Enterprise and Education plans use custom pricing
  • Personal is limited to 1,200 unified credits
  • Scans are capped at 300,000 words per billing period

• Winston AI — where it wins

  • Sentence-level AI predictions with human scores
  • Plagiarism, paraphrase, image, and deepfake detection
  • Bulk uploads, reports, API access, and integrations

  Where it doesn't

  • No permanent free plan
  • Paid access is required beyond the 14-day trial
  • The broad feature set may exceed simple text-checking needs

• Copyleaks AI Detector9.0/10 · Free plan + paid

  A broad AI and plagiarism detector with strong education integrations and API access.

  Visit CopyleaksFull verdict →
• Winston AI8.7/10 · 14-day trial

  A broad verification platform combining AI, plagiarism, image, and deepfake detection.

  Visit Winston AIFull verdict →