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Best Smodin Plagiarism Checker Alternatives in 2026

Updated

20 platforms from AI writing tools ranked against Smodin Plagiarism Checker on the same published basis.

  1. 1
    Frase Free plan apiextensionWeb $19/mo8.8
    Smodin Plagiarism Checker vs Frase
  2. 2
    Rytr Free plan apiextensionWeb $7.50/mo8.7
    Smodin Plagiarism Checker vs Rytr
  3. 3
    Byword Free plan apiWeb $99/mo8.6
    Smodin Plagiarism Checker vs Byword
  4. 4
    Harbor Free plan apiWeb €24/mo8.6
    Smodin Plagiarism Checker vs Harbor
  5. 5
    Describely Free plan apiWeb $0.75/mo8.5
    Smodin Plagiarism Checker vs Describely
  6. 6
    SEORise Free plan apiWeb $9/mo8.5
    Smodin Plagiarism Checker vs SEORise
  7. 7
    RightBlogger Free plan apiextensionWeb $49/mo8.5
    Smodin Plagiarism Checker vs RightBlogger
  8. 8
    Contents.com AI Writer Free plan apiWeb €13/mo8.5
    Smodin Plagiarism Checker vs Contents.com AI Writer
  9. 9
    Copy.ai apiWeb $24/mo8.4
    Smodin Plagiarism Checker vs Copy.ai
  10. 10
    Anyword Free trial apiextensionWeb $49/mo8.2
    Smodin Plagiarism Checker vs Anyword
  11. 11
    Autoblogging.ai Free trial apiWeb $19/mo8.1
    Smodin Plagiarism Checker vs Autoblogging.ai
  12. 12
    KoalaWriter Free trial apiWeb $25/mo8.0
    Smodin Plagiarism Checker vs KoalaWriter
  13. 13
    Contentpen Free trial apiWeb $27/mo7.8
    Smodin Plagiarism Checker vs Contentpen
  14. 14
    AISEO Free trial apiextensionWeb $39/mo7.7
    Smodin Plagiarism Checker vs AISEO
  15. 15
    Lex Free trial apiiOSWeb 7.6
    Smodin Plagiarism Checker vs Lex
  16. 16
    Rankable apiWeb $49.50/mo7.5
    Smodin Plagiarism Checker vs Rankable
  17. 17
    Grammarly Free plan AndroidiOS $12/mo7.4
    Smodin Plagiarism Checker vs Grammarly
  18. 18
    QuillBot Free plan AndroidextensioniOSMacWeb 7.4
    Smodin Plagiarism Checker vs QuillBot
  19. 19
    Paperpal Free plan extensionWeb $12/mo7.4
    Smodin Plagiarism Checker vs Paperpal
  20. 20
    ContentRyte Free trial apiWeb $26.58/mo7.4
    Smodin Plagiarism Checker vs ContentRyte

Smodin Plagiarism Checker alternatives compared

#PlatformScoreFree planFromRuns on
1Frase8.8Free plan$19/moAPI, Browser, Web
2Rytr8.7Free plan$7.50/moAPI, Browser, Web
3Byword8.6Free plan$99/moAPI, Web
4Harbor8.6Free plan€24/moAPI, Web
5Describely8.5Free plan$0.75/moAPI, Web
6SEORise8.5Free plan$9/moAPI, Web
7RightBlogger8.5Free plan$49/moAPI, Browser, Web
8Contents.com AI Writer8.5Free plan€13/moAPI, Web
9Copy.ai8.4No$24/moAPI, Web
10Anyword8.2No$49/moAPI, Browser, Web
11Autoblogging.ai8.1No$19/moAPI, Web
12KoalaWriter8.0No$25/moAPI, Web
13Contentpen7.8No$27/moAPI, Web
14AISEO7.7No$39/moAPI, Browser, Web
15Lex7.6No—API, iOS, Web
16Rankable7.5No$49.50/moAPI, Web
17Grammarly7.4Free plan$12/moAndroid, iOS
18QuillBot7.4Free plan—Android, Browser, iOS, Mac, Web, Windows
19Paperpal7.4Free plan$12/moBrowser, Web
20ContentRyte7.4No$26.58/moAPI, Web
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Questions about Smodin Plagiarism Checker alternatives

What is the best alternative to Smodin Plagiarism Checker?

Frase, number 1 in AI writing tools with a score of 8.8 out of 10. The others here: Rytr, Byword, Harbor and 16 more.

What is the best free alternative to Smodin Plagiarism Checker?

Frase is the best-ranked alternative with a free plan. 11 of the 20 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it.