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Studyshift

Studyshift detects AI-generated text in academic papers.

Checked 4 Oct 2026 Reviewed by Alex Listed since September 2024

Screenshot of Studyshift

At a glance

Starts at €0.29 per norm page Price as published by the vendor, September 2026.
Free tier No
Platforms Web
Best for Academic authors, students
Not for Complex ai content modifications

3.8 out of 5

Scored by Alex after real use

Our verdict

Detects AI-generated content but not reliably all LLM outputs like ChatGPT or Gemini. May falsely flag human-written passages and miss more complex AI rewrites.

✓What it does well

Statistical analysisUses Perplexity and Burstiness metrics to identify suspicious texts.
Prophylactic ReviewAllows users to check their work before submission.
Universally Anonymous UploadsUploads remain anonymous, ensuring user privacy.

✕Where it falls short

Detects human-written contentFalsely flags some non-LLM authored text as AI-generated, reducing confidence in results.
Limited LLM supportDoes not reliably identify outputs from all language models like ChatGPT or Gemini.
Complex rewrites not fully caughtMay miss more sophisticated AI content modifications, leading to false negatives.

Key features

E-mail resultsSends detailed reports via e-mail within 30 minutes.
AnonymityUploads remain anonymous with no data shared with universities.
Comprehensive reportProvides a color-coded, sentence-by-sentence analysis of text.
German Citation StylesSupports various German citation styles like APA and Harvard.

Questions about Studyshift

What does Studyshift do?

Studyshift detects AI-generated text in academic papers. It applies Perplexity and Burstiness metrics to spot suspicious passages, and authors can use it as a prophylactic review to check their own work before submission. Toolio lists academic authors and students as its best fit.

How much does Studyshift cost?

Studyshift charges $0.39 for a single document check. Each check accepts files up to 100 MB and requires no registration, so a student can upload a paper without creating an account. There is no free tier.

How accurate is Studyshift at detecting AI text?

The reviewer finds Studyshift does not reliably detect output from all language models, such as ChatGPT or Gemini. It may also falsely flag human-written passages and miss more sophisticated AI rewrites, leading to false negatives. Alex scored it 3.8 out of 5 after real use.

Is Studyshift anonymous?

Yes. Studyshift keeps uploads anonymous and does not share data with universities, which the reviewer lists among its strengths. That makes it suited to students and academic authors who want to check their own work privately before submission.

How long does Studyshift take to return results?

Studyshift sends its detailed report by e-mail within 30 minutes. The report gives a color-coded, sentence-by-sentence analysis of the text, so flagged passages are easy to locate, and the tool also supports various German citation styles.

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