If you're looking for a Copyleaks alternative, Turnitin is a good choice. It uses AI to spot AI-created text and flag plagiarism, and it's a powerful option for schools and research labs. Turnitin has a lot of features, including AI writing detection, originality checks, digital exams and powerful plagiarism detection. Its tools are geared for educators trying to address academic integrity problems and maintain high originality standards.
Another good Copyleaks competitor is iThenticate, which is geared for researchers, publishers and academics. iThenticate checks documents against more than 47 billion web pages and 190 million subscription content sources to ensure originality for high-stakes content. It's got an AI writing indicator to spot AI-created text and works in many situations, including academic and government writing. The tool generates detailed results and lets you track results over time, so it's a good option if you need to ensure content authenticity.
If you want to improve writing quality as well as detect plagiarism, Paperpal is worth a look. It's got real-time grammar checking, accurate plagiarism detection and a paraphraser that can sound formal. Paperpal can translate academic writing into high-quality translations and offers context-sensitive language suggestions. It's available as an MS Word plugin and online, so you can use it at any stage of writing. It's used by major publishers and authors around the world.