Growth · alternatives · 2026

24 alternatives to Free Grammar Checker by Perfect Tense

Free AI-powered spelling, grammar, and punctuation checker

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Free Grammar Checker by Perfect Tense launched in 2019; newer entries below may have overtaken it.

1. 1
   Perfect Tense▲136

   AI-powered grammar checker with an API

   2018 · perfecttense.com · its alternatives →

2. 2
   Perfect Tense 2.0▲96

   Spelling and grammar correction embedded on your website

   2019 · perfecttense.com · its alternatives →

3. 3
   AI Grammar Checker for English▲66

   Sentence correction and spell check while texting.

   2020 · play.google.com · its alternatives →

4. 4
   Regem Grammar AI▲70

   Check & fix grammar seamlessly

   2023 · regem.in · its alternatives →

5. 5
   GrammarBot▲183

   Write flawless English with AI, no subscriptions, offline

   2024 · grammarbot.app · its alternatives →

6. 6AG
   AI grammar checker▲15

   2019 · agrammar.com · its alternatives →

7. 7
   Correct My Grammar▲77

   AI based tool to correct your grammar & rephrase sentences

   2023 · its alternatives →

8. 8
   Grammar Checker▲3

   Quick grammar, punctuation, and spelling checker. Free, no ads, no sign-up. Paste up to 1000 words, get instant suggestions with explanations. Built for writers who need fast, accurate checks without friction. One-click corrections with grammar checker results. Feedback welcome—what features would make it more useful?

   Jul 2026 · grammarchecker.ai · its alternatives →

9. 9
   Gramara▲273

   AI grammar correction

   2020 · gramara.com · its alternatives →

10. 10
    AI Grammar Checker▲2

    Instant grammar & spelling check

    Nov 2025 · aigrammarchecker.io · its alternatives →

11. 11
    AI Grammar Checker for iOS▲6

    Correct mistakes. Polish your writing. Write better on tap.

    2025 · apps.apple.com · its alternatives →

12. 12
    Deep Grammar▲128

    Grammar checker based on deep learning

    2016 · its alternatives →

13. 13
    Fixkey▲583

    Grammarly for powerusers

    2024 · fixkey.ai · its alternatives →

14. 14GC
    Grammar checker using deep learning▲24

    2016 · deepgrammar.com · its alternatives →

15. 15
    Grammar & Spelling Checker by Zoho▲8

    Free, secure writing assistant

    2020 · zoho.com · its alternatives →

16. 16
    Grammar2CheckBot▲11

    Perfect Your Writing Instantly

    2025 · thelightis.com · its alternatives →

17. 17
    Grammarly Alternatives▲5

    Free Grammarly Alternative sentence & spell Checker tool.

    2018 · grammica.com · its alternatives →

18. 18
    SafeSpelling▲60

    Write without spelling mistakes.

    2023 · safespelling.com · its alternatives →

19. 19
    GrammarAI Pro▲1

    Free AI grammar checker — no signup needed

    May 2026 · fabulous-kleicha-947d80.netlify.app · its alternatives →

20. 20
    AHelp Grammar Checker ▲11

    Perfect your writing. Easily fix grammar and style with AI.

    2024 · academichelp.net · its alternatives →

21. 21
    Grammar Checker▲3

    Online Grammar Check

    2019 · grammarchecker.net · its alternatives →

22. 22
    AI Rewrite & Spell Checker for Miro▲34

    AI magic for Miro: perfect grammar, enhanced creativity

    2023 · miro.com · its alternatives →

23. 23
    Krammar▲93

    Your Grammar nazi but friendly friend

    2024 · krammar.kieng.io.vn · its alternatives →

24. 24
    Grammarify▲2

    Ai writing, Grammar Checker

    Dec 2025 · grammarify.xyz · 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 →