Compare the Top Grammar Checkers that integrate with Notion as of September 2025

This a list of Grammar Checkers that integrate with Notion. Use the filters on the left to add additional filters for products that have integrations with Notion. View the products that work with Notion in the table below.

What are Grammar Checkers for Notion?

Grammar checkers are software tools that help users improve the quality of their writing by identifying and suggesting corrections for grammatical errors, spelling mistakes, punctuation issues, and sentence structure problems. These tools analyze text in real time, offering suggestions for improving clarity, style, and tone. Grammar checkers are widely used by writers, students, professionals, and anyone who needs to produce error-free content. Advanced grammar checkers often include features like plagiarism detection, vocabulary enhancement, and context-based writing suggestions to further refine the text. Compare and read user reviews of the best Grammar Checkers for Notion currently available using the table below. This list is updated regularly.

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    Trinka AI

    Trinka AI

    Trinka AI

    Trinka AI is a privacy-focused grammar checker and writing assistant designed for academic and technical writing. Created by language and science experts, it detects and corrects various intricate writing errors such as contextual spelling mistakes and advanced grammar issues. Additionally, Trinka suggests improved vocabulary choices and offers real-time writing tips to help professionals and academics write clearly, formally, and engagingly. By adapting to different subjects, Trinka ensures that its corrections align with the specific nuances of each topic, maintaining high professional standards in writing.
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    Starting Price: $6.67/user/month
  • 2
    Sapling AI Writing Assistant

    Sapling AI Writing Assistant

    Sapling Intelligence

    AI writing assistant for customer-facing teams. Sapling sits on top of CRMs and messaging platforms to help agents more efficiently compose personalized responses. Managers gain conversational insights to coach and prepare teams. Sapling provides functionality for autocomplete, spelling and grammar checking as well as snippets/canned messages/text expander. All services can be self-hosted, provided on-premise or cloud-premise to meet enterprise security and privacy requirements. Spelling and Grammar checking APIs allow users to integrate Sapling's language models into custom applications and use cases. Sapling Suggest retrieves relevant responses from a team knowledge bank and allows agents to respond more quickly to customer inquiries by simply clicking on the desired response. Empower agents instead of providing brittle, decision tree-based chatbots.
    Starting Price: $25 per month
  • 3
    HyperWrite

    HyperWrite

    HyperWrite

    HyperWrite provides suggestions and sentence completions to improve your writing, wherever you write. Try out our free demo of AutoWrite, AutoImage, and TypeAhead here! Get HyperWrite for free to start writing better, today! Hyper works on your favorite websites and apps, so you can get suggestions no matter where you're writing. You need HyperWrite, the AI-powered writing assistant that helps you write and create anything in seconds. Whether you’re writing a blog post, an email, a report, a story, or anything else, HyperWrite can help you generate, improve, and customize your content with ease. HyperWrite is not only a spell checker or a grammar tool. It’s a powerful and intelligent writing partner that can generate original and engaging content for you, based on your instructions. Tell HyperWrite what you want to write, and it will give you five possible options to choose from. You can use this feature for any type of writing, from web copy to fiction.
    Starting Price: Free
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