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Best JSS Style Checker Alternatives in 2026

Updated

20 apps from writing style checkers ranked against JSS Style Checker on the same published basis.

  1. 1
    DeepL Write Free plan AndroidextensioniOSMacWin €6.99/mo7.8
    JSS Style Checker vs DeepL Write
  2. 2
    Content Checker Free plan AndroidiOSMacWeb Free7.6
    JSS Style Checker vs Content Checker
  3. 3
    PerfectIt Free trial iOSMacWebWin 7.0
    JSS Style Checker vs PerfectIt
  4. 4
    ProWritingAid Free plan extension $10/mo6.4
    JSS Style Checker vs ProWritingAid
  5. 5
    Trinka Free plan apiextensionMacself-hostedWeb 6.4
    JSS Style Checker vs Trinka
  6. 6
    DeepL Translator Free plan apiextension €7.49/mo6.3
    JSS Style Checker vs DeepL Translator
  7. 7
    Revise Free plan apiself-hostedWeb $8/mo6.3
    JSS Style Checker vs Revise
  8. 8
    Sapling Free plan apiextensionself-hostedWebWin $5/mo6.3
    JSS Style Checker vs Sapling
  9. 9
    StyleMCP Free plan apiLinuxself-hostedWeb $9/mo6.3
    JSS Style Checker vs StyleMCP
  10. 10
    Typerighter Free plan apiself-hosted Free6.3
    JSS Style Checker vs Typerighter
  11. 11
    Claritar Free plan Web $19/mo6.2
    JSS Style Checker vs Claritar
  12. 12
    Vale Free plan LinuxMacself-hostedWebWin Free6.2
    JSS Style Checker vs Vale
  13. 14
    proselint Free plan Linuxself-hosted Free6.1
    JSS Style Checker vs proselint
  14. 15
    textlint Free plan apiextensionLinuxMacWeb Free6.1
    JSS Style Checker vs textlint
  15. 16
    write-good Free plan Linux Free6.1
    JSS Style Checker vs write-good
  16. 17
    Hemingway Editor Free trial MacWebWin $0.69/mo5.8
    JSS Style Checker vs Hemingway Editor
  17. 18
    Lingofy apiextensionMacWebWin $4.17/mo5.8
    JSS Style Checker vs Lingofy
  18. 19
    Monostyle Linux 5.7
    JSS Style Checker vs Monostyle
  19. 20
    alex apiextensionWeb 5.6
    JSS Style Checker vs alex
  20. 21
    Congree Authoring Server apiself-hostedWebWin 5.6
    JSS Style Checker vs Congree Authoring Server

JSS Style Checker alternatives compared

#AppScoreFree planFromRuns on
1DeepL Write7.8Free plan€6.99/moAndroid, Browser, iOS, Mac, Windows
2Content Checker7.6Free planFreeAndroid, iOS, Mac, Web
3PerfectIt7.0iOS, Mac, Web, Windows
4ProWritingAid6.4Free plan$10/moBrowser
5Trinka6.4Free planAPI, Browser, Mac, self-hosted, Web, Windows
6DeepL Translator6.3Free plan€7.49/moAPI, Browser
7Revise6.3Free plan$8/moAPI, self-hosted, Web
8Sapling6.3Free plan$5/moAPI, Browser, self-hosted, Web, Windows
9StyleMCP6.3Free plan$9/moAPI, Linux, self-hosted, Web
10Typerighter6.3Free planFreeAPI, self-hosted
11Claritar6.2Free plan$19/moWeb
12Vale6.2Free planFreeLinux, Mac, self-hosted, Web, Windows
14proselint6.1Free planFreeLinux, self-hosted
15textlint6.1Free planFreeAPI, Browser, Linux, Mac, Web, Windows
16write-good6.1Free planFreeLinux
17Hemingway Editor5.8$0.69/moMac, Web, Windows
18Lingofy5.8$4.17/moAPI, Browser, Mac, Web, Windows
19Monostyle5.7Linux
20alex5.6API, Browser, Web
21Congree Authoring Server5.6API, self-hosted, Web, Windows
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Questions about JSS Style Checker alternatives

What is the best alternative to JSS Style Checker?

DeepL Write, number 1 in writing style checkers with a score of 7.8 out of 10. The others here: Content Checker, PerfectIt, ProWritingAid and 16 more.

What is the best free alternative to JSS Style Checker?

DeepL Write is the best-ranked alternative with a free plan. 14 of the 20 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked mobile-first: a phone app alongside the web or desktop product, a free tier and the depth of its documentation.