GPTZero
Free + PaidEditor's pick
Checks whether text was likely written by AI, with sentence-level highlights.
AI Detectors & PlagiarismVisit
Turnitin
Academic integrity platform for plagiarism checks and AI writing detection.
What is Turnitin?
Turnitin is used by schools and universities to check student work for similarity and likely AI writing. It plugs into learning platforms, gives teachers detailed reports and supports feedback and grading tools. Access is usually provided through an institution.
Best for: Schools and universities managing academic integrity.
What you can do with Turnitin
Check student essays for similarity
Review an AI writing report
Give feedback inside the LMS
Key features
- Similarity and plagiarism reports
- AI writing indicator
- LMS integrations
- Feedback and grading tools
Turnitin pros and cons
Pros
- Very large comparison database
- Deep LMS integration
- Widely used in education
Cons
- Not sold to individuals
- AI indicator should not be used as sole proof
Turnitin pricing
PaidSold to schools and institutions
Turnitin is a paid tool; there is no ongoing free plan. Plans change often, so check the official site for current prices.
How to get started
- Open turnitin.com and create a free account or start the trial.
- Try one real task first: check student essays for similarity.
- Compare the result with GPTZero or Scribbr AI Detector, then keep the one that fits how you work.
Compare Turnitin
Side-by-side comparisons of features, pricing, pros and cons.
Turnitin alternatives
Other tools that do a similar job, ranked by our editors.
Scribbr AI Detector
Free + PaidStudent-friendly AI detector from the academic writing site Scribbr.
AI Detectors & PlagiarismVisitZeroGPT
Free + PaidSimple free checker that estimates how much of a text was written by AI.
AI Detectors & PlagiarismVisitCopyleaks
Free + PaidAI content detector and plagiarism checker for schools and businesses.
AI Detectors & PlagiarismVisitPangram
Free + PaidAI text detector built to tell human writing from AI with low false positives.
AI Detectors & PlagiarismVisitWinston AI
Free trialDetects AI-written text and AI images, with plagiarism checks and readable reports.
AI Detectors & PlagiarismVisit
Top AI content detectors
How Turnitin compares with the best in AI Detectors & Plagiarism.
1. GPTZero
Free + PaidChecks whether text was likely written by AI, with sentence-level highlights.
AI detection, plagiarism checking and fact checking for publishers and writers.
3. Copyleaks
Free + PaidAI content detector and plagiarism checker for schools and businesses.
4. Turnitin
PaidAcademic integrity platform for plagiarism checks and AI writing detection.
5. Hive AI Detector
Free + PaidDetects AI-generated images, video, audio and text using Hive's models.
Turnitin FAQ
What is Turnitin?
Turnitin is used by schools and universities to check student work for similarity and likely AI writing. It plugs into learning platforms, gives teachers detailed reports and supports feedback and grading tools. Access is usually provided through an institution.
Is Turnitin free?
Turnitin is a paid tool; there is no ongoing free plan. Sold to schools and institutions. Check the official site for current limits and prices.
What can you do with Turnitin?
With Turnitin you can check student essays for similarity; review an AI writing report; give feedback inside the LMS.
Who is Turnitin best for?
Schools and universities managing academic integrity.
Does Turnitin have an app?
Turnitin runs as web app; we know of no dedicated phone or desktop app.
Who makes Turnitin?
Turnitin is made by Turnitin.
What are the best alternatives to Turnitin?
Popular alternatives include GPTZero, Scribbr AI Detector, ZeroGPT and Copyleaks. See the full ranking on our AI Detectors & Plagiarism page.
AltFTool is not affiliated with Turnitin. This summary was written by our editors from the tool's public information. Browse all 451 AI tools