The official bot of PlagiarismSearch.com: paste text or send a document and get a similarity report as a PDF and a link. A way to catch a missing quotation mark before your university's check does.
Most students meet a plagiarism check once, at the worst moment: the university runs its own system on the final draft and reports a percentage nobody expected. Running a check yourself a few weeks earlier turns that into an editing job — a quotation left without marks, a paraphrase that stayed too close to the source, a reference you forgot to add.
PlagiarismSearch.com is a commercial checker that has served students, teachers and universities since 2009, and this is its official bot, linked from the service's own website. Paste the text or send a document; when the comparison with web pages and publications is finished, the bot sends the result together with a PDF report and a link to the full report on the site. You can link the bot to an account on the website to share one balance and history.
The service's bot page promises five free submissions of up to 1,000 words each; after that you buy packages on the site. A similarity percentage is not a verdict: read which passages matched and whether they are properly quoted, and expect your university's system to give a different number.
Freemium 5 free submissions of up to 1,000 words each for bot users, per the service
| Criterion | Weight | Points | |
|---|---|---|---|
| Functionality | 25 | 8 / 10 | |
| Reliability & speed | 15 | 8 / 10 | |
| Popularity & trust | 15 | 7 / 10 | |
| Price & free tier | 10 | 5 / 10 | |
| Usability | 10 | 8 / 10 | |
| Safety & privacy | 10 | 7 / 10 | |
| Freshness | 5 | 8 / 10 | |
| Localization | 5 | 6 / 10 | |
| No intrusive ads | 5 | 9 / 10 | |
| Score | 100 | 74.0 |
Yes. The service's page about its Telegram and Viber chatbots links to @Plagiarismsearchbot.
Its FAQ says papers are not added to any database. Your reports stay in your history until you delete them.
The service lists plagiarism detection in all languages among the features included in every package.