Online Plagiarism Checker

Online Plagiarism Checker

Use AnswerThis responsibly with embedded checks for originality, citation accuracy, and proper academic attribution — built for ethical research and publication.

Trusted by 100,000+ individual researchers

  • Christopher newport university
  • SAIT
  • MIT
  • Penn
  • Standford university
  • University of oxford
  • NASA
  • Christopher newport university
  • McKmsey & Company

Trusted by 100,000+ individual researchers

  • Christopher newport university
  • SAIT
  • MIT
  • Penn
  • Standford university
  • University of oxford
  • NASA
  • Christopher newport university
  • McKmsey & Company

Trusted by 100,000+ individual researchers

  • Christopher newport university
  • SAIT
  • MIT
  • Penn
  • Standford university
  • University of oxford
  • NASA
  • Christopher newport university
  • McKmsey & Company

Write, Cite, and Publish with Confidence

1

Originality Awareness

Receive AI signals for content that may resemble training data or common phrasing — avoid unintentional plagiarism early.

2

Citation Enforcement

Every output includes citation metadata with links to real sources — making it easy to maintain transparency and credibility.

3

Responsible Research Prompts

AnswerThis encourages ethical use by reminding users to cite properly and not submit AI-generated content as original work.

4

Export with Attribution

Download your results with citation links embedded, formatted, and ready to include in annotated bibliographies or appendices.

Trusted for Real Research, Not Just Answers

AnswerThis doesn’t just find papers, it understands context, identifies connections between ideas, and synthesizes insights from multiple sources, giving you coherent, research-backed answers faster than ever.

56%+
56%+
56%+

Personal Libraries Created

200M+
200M+
200M+

Papers Available

50K+
50K+
50K+

Happy Users

5M+
5M+
5M+

Literature Reviews Generated

A Platform Built for Ethical Use in Academia

Accelerate Literature Reviews

DeepResearch rapidly generates comprehensive literature summaries with pinpoint accuracy, dramatically reducing research hours and

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Accelerate Literature Reviews

DeepResearch rapidly generates comprehensive literature summaries with pinpoint accuracy, dramatically reducing research hours and

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Accelerate Literature Reviews

DeepResearch rapidly generates comprehensive literature summaries with pinpoint accuracy, dramatically reducing research hours and

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Smart Library Organization

Effortlessly organize your research papers into customized libraries, making it easy to manage and access your sources.

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Smart Library Organization

Effortlessly organize your research papers into customized libraries, making it easy to manage and access your sources.

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Smart Library Organization

Effortlessly organize your research papers into customized libraries, making it easy to manage and access your sources.

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Rapid Literature Reviews

Generate comprehensive literature reviews with line-by-line citations in minutes, not days or weeks.

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Rapid Literature Reviews

Generate comprehensive literature reviews with line-by-line citations in minutes, not days or weeks.

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Rapid Literature Reviews

Generate comprehensive literature reviews with line-by-line citations in minutes, not days or weeks.

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Academic Ethics & Responsible AI Use

Academic Ethics & Responsible AI Use

Academic Ethics & Responsible AI Use

Does AnswerThis prevent plagiarism?

It provides originality signals, citation enforcement, and reminders for ethical writing — helping users stay compliant.

Does AnswerThis prevent plagiarism?

It provides originality signals, citation enforcement, and reminders for ethical writing — helping users stay compliant.

Does AnswerThis prevent plagiarism?

It provides originality signals, citation enforcement, and reminders for ethical writing — helping users stay compliant.

Can I turn off citation links?

Can I turn off citation links?

Can I turn off citation links?

Is this allowed in schools and universities?

Is this allowed in schools and universities?

Is this allowed in schools and universities?

What happens if I forget to cite?

What happens if I forget to cite?

What happens if I forget to cite?

Can educators use this for checking student work?

Can educators use this for checking student work?

Can educators use this for checking student work?