Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Online
- Software as a Service (SaaS)

PaperRater is described as 'Grammar & Spelling Check; Free Online Proofreading; No Downloads...Allows you to find those pesky mistakes and correct them before your teacher does' and is a Grammar Checker in the education & reference category. There are more than 50 alternatives to PaperRater, not only websites but also apps for a variety of platforms, including Mac, Windows, Google Chrome and iPhone apps. The best PaperRater alternative is LanguageTool, which is both free and Open Source. Other great sites and apps similar to PaperRater are Grammarly, Harper, Grammit and Refine.

Oxford similarity checker (OxSiC) is a professional plagiarism checker designed for bloggers, teams and individuals. This tool has very attractive pricing model charging only 1c per 100 words checked, what makes it the best priced plagiarism checking tool on the market.

All-in-one AI-powered workspace for academic, professional, and creative content creation, offering plagiarism detection, grammar and citation tools, homework help, browser integration, multilingual support, tone adjustments, collaboration, and over 100 features.




A background assistant that removes the stress of spelling and grammar. Built for accessibility, designed to stay out of your way.



Pluma is a browser extension that allows you to spellcheck and edit text as you browse.


Stylo fixes your writing in seconds — paste your text, pick a style. No more awkward phrasing, no more grammar mistakes, just clean polished text every time.

By using our Gmail extension you can have your emails and other texts proofread in minutes by real live professionals.



Free Online SEO Tools: plagiarism checker, grammar checker, image compressor, website SEO checker, article rewriter, backlink checker




Grammar Fix is 100% free and it's here to help you understand and avoid the 10 most common grammar mistakes in as little as 10 minutes each.




Grammar Checker is an advanced proofreading tool that identifies grammar and spelling errors, delivers clear explanations, and offers practical suggestions.
