AI · alternatives · 2026

24 alternatives to GradeProof

Proofreading with Artificial Intelligence

GradeProof is an AI-powered proofreading tool designed to help writers improve their work. It uses artificial intelligence to identify and correct spelling, grammar, and style issues in written content. The software… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. GradeProof launched in 2017; newer entries below may have overtaken it.

1. 1
   Peppertype.ai▲763

   The easiest way to create better content within seconds

   2021 · pepper.inc · its alternatives →

2. 2
   GradesAI▲306

   The AI study app that can predict your likely test questions

   2023 · gradesai.com · its alternatives →

3. 3
   Salespeak - Website AI Grader▲424

   Test your website’s AI compatibility today

   2025 · isyourwebsiteready.ai · its alternatives →

4. 4
   Free AI Writing & Generators Tools▲379

   Your ultimate assistant for content creation

   2024 · embedai.webflow.io · its alternatives →

5. 5
   AI Detector by ContentDetector.AI▲99

   Free and accurate AI detector to check AI content

   2023 · moxby.com · its alternatives →

6. 6
   MyEssayGrader.ai▲57

   A tool that uses AI to help teachers to grade student essays

   2023 · its alternatives →

7. 7
   Proofly ▲129

   Private AI proofreading that runs 100% on your device

   Dec 2025 · chromewebstore.google.com · its alternatives →

8. 8
   ProfessorAI▲239

   The personalized AI tutor for standardized tests

   2024 · professorai.co · its alternatives →

9. 9
   Essaybot▲119

   Advance AI writing tool

   2018 · its alternatives →

10. 10
    Smart Write & Edit by Mem X▲130

    A personalized AI assistant for thinking and writing

    2022 · get.mem.ai · its alternatives →

11. 11
    StealthWriter▲64

    Make AI content undetectable by AI detection tools

    2023 · stealthwriter.ai · its alternatives →

12. 12
    Exty Solutions▲68

    AI copywriting that writes everything for you within a click

    2021 · its alternatives →

13. 13
    AI Writer▲90

    Your intelligent co-pilot in content creation

    2023 · ai-writer.com · its alternatives →

14. 14
    Gradelab▲36

    Automated Handwritten Assessment: Fast, Accurate, Unlimited

    2025 · gradelab.io · its alternatives →

15. 15
    Scribee AI▲76

    Create awesome copywriting with our AI

    2023 · its alternatives →

16. 16
    EssayGrader▲71

    Grade essays and papers with AI

    2023 · essaygrader.ai · its alternatives →

17. 17
    ProofWrite AI▲5

    Humanize AI text and verify it in one click.

    Jul 2026 · proofwrite.ai · its alternatives →

18. 18
    GradeMe AI▲5

    AI Assisted Automatic Grading

    Dec 2025 · grademe-ai.com · its alternatives →

19. 19
    GradeAssist Agent▲16

    AI Essay Grading Agent for Teachers

    2024 · chromewebstore.google.com · its alternatives →

20. 20
    TextPolite AI▲19

    AI-powered tools for professionals & creators

    2025 · textpolite.ai · its alternatives →

21. 21
    DeepL Write BETA▲13

    Write clearly and precisely with AI

    2023 · deepl.com · its alternatives →

22. 22
    ProofreaderPro AI▲1

    AI-powered proofreader and editor tailored for academic text

    2025 · proofreaderpro.ai · its alternatives →

23. 23
    PerfectEssayWriter.ai▲6

    AI Essay Writer | Essay Generator and AI Writing Tools

    2025 · perfectessaywriter.ai · its alternatives →

24. 24
    Improve My Writing▲13

    Write With Confidence: AI Text Improvement for Professionals

    2025 · improvemywriting.io · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →