Smodin Plagiarism Checker

6.1easy start · #207 of 269
in AI Writing Tools

Free to practise onnot on record
Free trialnot on record
Well documentedyes
Runs where you workyes

Runs on Android, api, Browser, iOS, Web. Paid plans from $10/mo.

Smodin Plagiarism Checker is ranked #207 of 269 in AI writing tools on The Geeks Club. It runs on Android, API, Browser extension, iOS, Web. Paid plans start at $10/mo.

Smodin Plagiarism Checker plans and pricing

All plans

Starter $10/mo Billed annually Plagiarism checking against web and academic sources · All AI tools included smodin.io · 21 Sept 2026

Premium $16/mo Billed annually Advanced plagiarism scans across web and academic sources · Unlimited writing output · Chrome Extension smodin.io · 21 Sept 2026

Starter $10/mo annually Standard plagiarism checker · limited writing output · email support smodin.io · 30 Sept 2026

Premium $16/mo annually Advanced plagiarism checker · unlimited writing output · 24/7 priority support · Chrome extension smodin.io · 30 Sept 2026

Compared on AI writing tools

Free plan: Yes

Best Smodin Plagiarism Checker alternatives

See all 20

Frase 0 of 4 in the starter kit Lesson 19.1 Wordtune 0 of 4 in the starter kit Lesson 29.0 Paperpal 0 of 4 in the starter kit Lesson 39.0 NEURONwriter 0 of 4 in the starter kit Lesson 49.0 QuillBot 0 of 4 in the starter kit Lesson 58.9 Contents.com AI Writer 0 of 4 in the starter kit Lesson 68.8

The record

Purpose: The plagiarism checker compares text against web and academic sources and returns similarity scores, matched sources, and highlighted sections.
Source coverage: Smodin says the checker scans more than 1 billion sources.
Supported uploads: The checker accepts pasted text and .txt, .doc, .docx, and .pdf files.
Minimum input: The checker page requires at least 1,000 characters to begin a scan.
Detection report: Reports include similarity scores, matched source links, and highlighted sections to review and cite.
Detection methods: Smodin describes keyword and phrase matching against online pages and comparison against submitted documents.
Integrations: Smodin offers a plagiarism and auto-citation API with pay-as-you-go pricing and documentation.
API languages: The services page says the plagiarism and auto-citation API is available in 12 languages.
Security: Smodin says it uses security measures and technologies to protect information from unauthorized disclosure, access, or use, while noting that internet security cannot be guaranteed at 100%.
Data deletion: Users may request personal-information deletion through account settings or by contacting support.
Support: Smodin lists support by email and phone, and its help center asks users to include a screenshot and login email when requesting help.
Who it is for: The checker is presented for students, academics, teachers, educators, writers, researchers, journalists, professionals, and businesses.
Operating model: The checker is offered as a browser-based tool, and Smodin also lists a Chrome extension and developer APIs among its offerings.
Price from: $10/mo

Where it ranks on The Geeks Club

Best AI Writing Tools in 2026#207 of 269
Best Plagiarism Checkers in 2026#16 of 31
Best AI Writing Assistants in 2026#25 of 26

Is Smodin Plagiarism Checker yours?

Claim it for free: prove the domain, then correct facts, plans and screenshots. An editor reviews every change.

Claim it free Promote Smodin Plagiarism Checker

Sources

smodin.io/check-written-text-for-plagiarism· checked 30 Sept 2026
smodin.io/services· checked 30 Sept 2026
smodin.io/legal· checked 30 Sept 2026
smodin.io/about· checked 30 Sept 2026
smodin.io/pricing· checked 30 Sept 2026
smodin.io/pricing· checked 30 Sept 2026