Compilatio is a powerful online plagiarism checker and AI detector designed to help users verify the originality of written work. It scans documents for similarities across billions of web sources, academic publications, and professional content while also identifying AI-generated text from tools like ChatGPT or Gemini. Available in versions tailored for students (Studium), educators (Magister), writers (1D345 Copyright), and institutions, Compilatio supports plagiarism prevention, proper citation guidance, and authenticity in academic and professional writing.
Is Compilatio Free or Paid?
Comppilatio is primarily a paid service. While students can access a partial free preview (showing the top 3 similar sources) and may receive limited free credits through school subscriptions (around 40 free pages per year if the institution uses Compilatio Magister), full analyses require purchasing credits or institutional licensing. There is no completely free unlimited version, as the tool focuses on in-depth, reliable detection without monetizing user data through reselling content.
Compilatio Pricing Details
Compilatio uses a credit-based system for individual users (especially Studium for students), where credits equate to word limits (typically 250 words per credit). Institutional plans like Magister are custom-quoted. Prices are in Euros and may vary by region.
| Plan Name | Price (One-time / Credits) | Main Features | Best For |
|---|---|---|---|
| Basic (20 credits) | €4.99 | 5,000 words analysis, plagiarism detection, AI content check, top sources preview | Quick checks for short papers or assignments |
| Standard (80 credits) | €12.99 | 20,000 words, full similarity report, AI detection with locations, detailed results | Dissertations sections, internship reports |
| Advanced (160 credits) | €19.99 | 40,000 words, in-depth analysis, bibliography support, multiple document checks | Longer theses, research papers |
| Intensive (400 credits) | €34.99 | 100,000 words, ideal for multiple works, appendices, comprehensive scanning | Final theses, multiple submissions, heavy users |
Also Read-Read AI Free, Alternative, Pricing, Pros and Cons
Best Alternatives to Compilatio
Several reliable plagiarism detection tools offer similar or complementary features. Here’s a comparison of popular options:
| Alternative Tool Name | Free or Paid | Key Feature | How it Compares to Compilatio |
|---|---|---|---|
| Scribbr Plagiarism Checker | Paid (with free trial options) | Extensive database, detailed reports, citation help | Often rated higher in accuracy; more user-friendly interface but potentially higher cost per use |
| Grammarly Plagiarism Checker | Free basic + Paid premium | Integrated grammar + plagiarism detection, real-time suggestions | Broader writing assistance; less specialized in deep academic sources compared to Compilatio’s focused anti-plagiarism tech |
| Turnitin | Paid (institutional) | Industry-standard for universities, vast academic database | More comprehensive for schools; institutional access only, unlike Compilatio’s individual student options |
| Copyleaks | Free limited + Paid plans | Strong AI content detection, LMS integration | Excellent for AI-specific checks; similar pricing flexibility but sometimes faster processing |
| Quetext | Free limited + Paid | Deep search, color-coded results, citation assistant | Good free tier for basic needs; less emphasis on altered text detection than Compilatio |
Pros and Cons of Compilatio
- Pros:
- Accurate detection of both traditional plagiarism and AI-generated or altered content.
- Highlights exact locations of similarities and suspicious passages for easy review.
- Multiple tailored versions (students, teachers, writers) with educational resources included.
- Strong privacy focus—no reselling of analyzed documents.
- Reliable for theses, dissertations, and professional writing with billions of sources scanned.
- Cons:
- Credit-based system can become expensive for frequent or long-document use.
- No unlimited free scans; partial preview only teases full results.
- Institutional plans require custom quotes, less transparent for small users.
- Some users report slower processing times compared to competitors.
- Limited real-time editing integration unlike broader tools like Grammarly.