PlagiarismCheck.orgCompetitors and Alternatives

Grammarly in San Francisco provides its grammar improvement and AI driven writing assistance platform, available on free or paid premium and business plans.

Quetext is a plagiarism-detection software from the small company of the same name in Kansas City, boasting over 2 million teachers, students, and professionals worldwide as users. By combining its DeepSearch technology with what the vendor describes as clear and engaging feedback, they state they provide users with the tools necessary to improve their writing.

ProWritingAid is a smart writing assistant, providing personalized advice on writing and plaigarism checks, from the company of the same name in Wheatley.

Grammarly in San Francisco provides its grammar improvement and AI driven writing assistance platform, available on free or paid premium and business plans.

Paper Rater, or PaperRater.com, is a proofreading and grammar checking writing tool available free online or via professional editions. It was acquired and is now supported by Barnes & Noble Education (BNED), since August 2018.

Quetext is a plagiarism-detection software from the small company of the same name in Kansas City, boasting over 2 million teachers, students, and professionals worldwide as users. By combining its DeepSearch technology with what the vendor describes as clear and engaging feedback, they state they provide users with the tools necessary to improve their writing.

An AI text analysis platform dedicated to empowering businesses and educational institutions as they navigate the ever-evolving landscape of genAI through responsible AI innovation, balancing technological advancement with integrity, transparency, and ethics. Since 2015, Copyleaks harnesses AI to empower authenticity and originality. The suite of tools is designed to ensure AI governance and responsible AI adoption, safeguard IP, confirm copyright compliance, and maintain academic integrity with…

ProWritingAid is a smart writing assistant, providing personalized advice on writing and plaigarism checks, from the company of the same name in Wheatley.

Copyscape is an online plagiarism detection solutions. Copyscape's products boast millions of website owners worldwide to check the originality of their new content, prevent duplicate content, and search for copies of existing content online.

Dupli Checker (or just duplichecker.com) is a free plagiarism checker (supported by the site's ads) and SEO check (e.g. keyword density, etc.) tool suite.

ProWritingAid is a smart writing assistant, providing personalized advice on writing and plaigarism checks, from the company of the same name in Wheatley.