About us

Built for writers who care about the truth

Plagiarism Checker Plus is one workspace for plagiarism, AI detection, grammar, and citations — designed for students, teachers, and writers who would rather know than guess.

Our mission

Keep writing honest, without slowing it down.

Academic integrity is not a number. It is a habit — citing what you borrowed, writing in your own voice, knowing when a sentence is too close to a source. Tools should help people build that habit, not just hand out scores.

We build the report we wish we had as students: sentence-level, source-aware, fair, and fast.

Our values

What we believe

Accuracy over hype

We publish how our detectors work, where they struggle, and what the numbers actually mean. No black boxes, no inflated accuracy claims.

Privacy by default

Your text is not training data. Free scans are processed in memory and discarded. Account scans live only under your account and can be deleted in one click.

Built for writers

A flagged sentence on its own is not useful. We show the source, the match type, the confidence, and what to do about it.

Honest pricing

Credit-based, no surprise overage charges, and free tier that is actually usable. We make money when you choose to upgrade, not when we trick you.

Try it on a real piece of writing

Free, no signup, sentence-level results.

Run a free check