AJE's Grammar Check for Academic Papers

AJE uses state-of-the-art machine learning to provide a free online grammar check for scientific manuscripts. Create an account to save past reports and gain access to a more comprehensive report about the quality of your document's grammar, clarity, consistency, and readability.

AJE’s free grammar check can help you determine whether your document could benefit from revisions

As a researcher, clear communication of your work is important to your success. Our free language assessment and recommendation tool can offer you confidence in the quality of your paper or grant.

Automated grammar check specialized for academic and technical writing

Developed specifically for researchers, AJE’s language assessment tool was created using data from over 300,000 academic papers from all fields of study.

Tested by professional English editors with advanced degrees

The data for our machine learning model was created by native English-speaking editors with graduate degrees in every discipline.

Fast, free, and informative

Your free evaluation will be generated in seconds and will give you context for your score as well as suggestions for how to improve your work.

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Frequently Asked Questions

  • How was the grammar check tool built?

    AJE’s artificial intelligence was developed using in-house proprietary data and modifications from hundreds of thousands of academic papers. We are certain that our tool is one of the most effective AI grammar tools available to researchers.

  • What does my language quality score mean?

    Your score is determined by how well your paper’s English compares to the other papers in our database. A high score suggests that the paper is could benefit from minor revisions, while a low score suggests that the paper could benefit from major revisions.

  • What is my language quality score based on?

    AJE’s grammar check rates the quality of your paper’s English language using metrics particular to academics within the seven major disciplines of study.

    When compared to unedited AJE submissions, papers that have undergone editing through one of AJE’s editing services have an average quality score in the 96th percentile.

  • The benefits of creating a secure account

    AJE’s grammar check will provide a language quality score on your document within seconds and will show you where your score fits relative to hundreds of thousands of other academic documents across all areas of study. We encourage you to create a free account so that you can save your past reports and access a more comprehensive free report about your writing quality.

    Once you are logged in to our secure site, you will have access to data about errors in phrasing, word choice, grammar and mechanics, punctuation, and consistency within your document. With this additional context, you will be better equipped to address any issues and progress quickly toward your publication or funding goal.

  • About AJE

    AJE was founded in 2004 with a mission to help academic researchers from around the world communicate their findings in English-language journals. Our sister company, Research Square, launched the world’s fastest-growing preprint platform in 2018 to help authors share their work early, gather feedback, and make improvements before beginning the peer review process. Over the past 17 years, we have brought together scholars with advanced degrees, software engineers, customer support specialists, and publishing professionals to build an organization that puts the author first. We understand the challenges of academia – from getting funded to getting published to getting discovered and everything in between. We are here to help save you time, communicate more effectively, and make a bigger impact with your research.

    Our team has edited over 700,000 technical and academic documents, maintaining the highest-quality standards while providing world-class customer service. This expertise, coupled with years of data to calibrate readability, has enabled us to leverage machine learning technology to instantly assess the English quality in academic text. We are happy to share this technology with you as a free and fast way to check your writing quality before making a first impression with a journal editor or funder.␣