Integrate SmallSeoTools Plagiarism Checker with your website.

Have a School, College or University?

No Need to check each and every article for every student separately, our system provides easy to use plagiarism checking API. You can check plagiarism for essays, thesis or assignments of your students with just one click.

Why Use our API
Fast and Accurate Our API is very fast and accurate. Results provided by our system are 100% accurate.
Sentence Wise Checking If you want to develop a real-time Plagiarism Checker for your website, then it’s the best place. We provide options to check content sentence wise, and you can receive results for each separately.
Resources Websites If a sentence is plagiarized, SST API will return a response including the websites from where that specific content is copied.
Safe & Secure Our API is entirely safe and uses SSL certificates for an extra layer of security, so the information you add to check plagiarism stays with you only.
Easy to configure Configuration of API is a piece of cake. All you have to do is register at and select any package that suits you better. Contact us and we will activate your account, and you will be able to use API immediately. Check API Documentation
Multiple Website Usage You can configure your one account with multiple websites, no need to verify each and every site every time



$ 100 Month
  • 30000 Queries*
  • Deep Search
  • 24/7 Support
  • No Recurring Charges


$ 200 Month
  • 70000 Queries*
  • Deep Search
  • 24/7 Support
  • No Recurring Charges


$ 400 Month
  • 150000 Queries*
  • Deep Search
  • 24/7 Support
  • No Recurring Charges
Note: Please note that these Premium Plans are only valid for Plagiarism Checker API. The purchased plan will not work for our web-based tool.

* 1 Query = 1 Sentence (10000 queries means 10000 sentences can be checked)
Want any custom plan, please Contact Us