• It's a plagiarism tracker that is designed for any kind of writing, including academic one. It is effective and has a free option for students. You are able to check 10 pages per month for free and use texts up to 800 words per check. If this isn't enough, you can upgrade to any of the following memberships: freshman ($11 per month, 500 pages per month, 10 000 words per check), sophomore ($15 per month, 1 000 pages per month, 15 000 words per check), junior ($35 per month, 2 500 pages per month, 20 000 words per check), and senior or graduate ($65 per month, 5 000 pages per month, 20 000 words per check). • It's one of the most commonly used plagiarism checkers that indeed works very good.