Originality AI has become a go-to solution for content creators, marketers, and businesses for detecting plagiarism and ensuring their content is completely unique. But it’s not the only tool out there!
Whether you’re looking for more features, better pricing, or specialized capabilities, there are plenty of excellent alternatives that can enhance your content creation process.
Here’s a detailed look at the 12 best Originality AI alternatives, their standout features, pricing models, and why they might just be the right choice for your needs.
Also see: Top 10 Paid & Free InVideo AI Alternatives in 2025
Why Look for Alternatives to Originality AI?
If you’re already using Originality AI or simply exploring your options, you may be wondering why you’d need an alternative.
Here are some reasons to consider other tools:
- Better Value: Some tools offer similar features at more competitive prices.
- Additional Features: You may require tools with capabilities beyond plagiarism checks, like grammar correction or AI-powered writing assistance.
- Improved Accuracy: Not all tools work the same way, and some alternatives may better fit your specific niche or language use.
- Enhanced User Interface: Simple and intuitive usability can save time and effort.
Each tool we’re listing here addresses different needs, so you’re bound to find one that perfectly matches yours.
1. Grammarly
Grammarly is known for its robust writing assistance and plagiarism detection features.
Key Features:
- AI-powered grammar, spelling, and style suggestions.
- Built-in plagiarism detection tool for academic and professional content.
- Tone adjustment features for refined content.
Pricing: Free basic plan; Premium plans start at $12/month.
Why Choose Grammarly?
It offers more than just originality checking by improving overall content quality, making it perfect for everyday content creators.
2. Copyscape
One of the oldest and most reliable plagiarism checkers, Copyscape has a strong reputation for its accuracy.
Key Features:
- Simple and precise text scanning for duplicate content.
- Bulk URL checks for website audits.
- Affordable pay-per-use pricing model.
Pricing: $0.03 per search for basic users; premium starts at $0.05 per 265 words.
Why Choose Copyscape?
It’s affordable and incredibly reliable for finding duplicate content from across the web.
3. Quetext
Quetext stands out with its advanced “DeepSearch” algorithm for plagiarism detection.
Key Features:
- Checks for verbatim and contextual matches.
- Citation assistant for academic users.
- Simple and user-friendly dashboard.
Pricing: Free plan available; Pro plans start at $9.99/month.
Why Choose Quetext?
Its commitment to precise plagiarism detection and ease of use makes it appealing for students and professionals.
4. ProWritingAid
ProWritingAid is a comprehensive writing assistant that combines editing tools with originality checking features.
Key Features:
- Detailed grammar and style suggestions.
- Integrations with Scrivener and Google Docs.
- Built-in plagiarism checker (Premium Plus plan).
Pricing: Plans start at $20/month; plagiarism checks cost extra.
Why Choose ProWritingAid?
It’s ideal for writers who want in-depth analysis and assistance in improving content quality.
5. Turnitin
Commonly used in educational institutions, Turnitin is trusted for its rigorous plagiarism detection.
Key Features:
- Extensive database of academic papers for comparison.
- Detailed originality reports.
- Ideal for assignment and research submissions.
Pricing: Not publicly listed (primarily for institutional use via subscription).
Why Choose Turnitin?
It’s highly effective for students, researchers, and educators aiming to ensure academic originality.
6. Copyleaks
Copyleaks specializes in AI-powered plagiarism detection with support for multiple formats and use cases.
Key Features:
- AI tools for detecting paraphrased and rewritten content.
- Supports multiple file formats including PDFs.
- API solutions for businesses.
Pricing: Free plan available; premium starts at $9.99/month.
Why Choose Copyleaks?
It’s perfect for businesses and educators who need more advanced plagiarism detection.
7. Scribbr
Scribbr is a plagiarism detection tool designed for academics and researchers.
Key Features:
- Checks against scientific publications and assignments.
- Detailed originality reports with suggestions.
- High accuracy for student-related work.
Pricing: Starts at $19.95 per document.
Why Choose Scribbr?
It is tailored to academic use, helping researchers maintain originality in their work.
8. Plagscan
Plagscan is another highly capable tool for ensuring original content and has strong integrations for businesses.
Key Features:
- Integration with Learning Management Systems (LMS).
- Detailed plagiarism reports.
- Multilingual plagiarism detection.
Pricing: Starts at $5.99 per document; subscription plans available.
Why Choose Plagscan?
It’s designed for both individual use and organizational needs.
9. TextRanch
TextRanch goes beyond plagiarism checking with human proofreading services.
Key Features:
- Human editors improve content quality.
- Grammar fixes combined with original text analysis.
- Quick turnaround for essential projects.
Pricing: Starts at $0.012/word.
Why Choose TextRanch?
The human touch ensures that your content isn’t just unique but polished as well.
10. Unicheck
Unicheck is an advanced plagiarism detection tool widely used in academics.
Key Features:
- Fast and accurate plagiarism detection.
- Integration with popular LMS platforms.
- Bulk submissions with organizational accounts.
Pricing: Plans start at $5/check for individuals.
Why Choose Unicheck?
Its database and fast results are perfect for schools and universities.
11. Writer’s Plagiarism Checker
This app focuses on freelance writers and content creators.
Key Features:
- Quick checks against web and offline resources.
- Highly portable as a desktop application.
- Simple report generation.
Pricing: Free tool (limited features); premium starts at $7/month.
Why Choose Writer’s Plagiarism Checker?
Freelance writers love its lightweight functionality.
12. SmallSEOTools
SmallSEOTools is a free and widely used content checker for on-the-go needs.
Key Features:
- Free plagiarism checker and text tools.
- SEO tools like keyword planners and backlink analysis included.
- No account required.
Pricing: Free (with ads).
Why Choose SmallSEOTools?
It’s an excellent starting point for casual users needing quick plagiarism checks.
FAQs About 12 Best Originality AI Alternatives to Enhance Your Content
What Are Originality AI Alternatives?
These tools offer plagiarism detection and other features to improve content originality and overall quality.
Are There Free Alternatives to Originality AI?
Yes, tools like SmallSEOTools and Grammarly’s free plan offer basic plagiarism detection.
Which Tool is Best for Academic Purposes?
Turnitin, Scribbr, and Unicheck are built for academic and research plagiarism checks.
Are Paid Tools More Accurate Than Free Ones?
Generally, paid tools provide more robust algorithms and larger databases, resulting in greater accuracy.
How Do I Choose the Right Tool?
Consider your specific needs (e.g., academic use, content marketing, creative writing) and find a tool that balances features, costs, and ease of use.