Plagius pricing
9 plans read from plagius.com
Plagius Basic$6.90, paid once One-time payment; license valid for 30 daysOne computer · Windows only · Internet plagiarism search · No AI detection · Free support Read 3 Oct 2026 · plagius.com
Plagius One Basic$7 a month Recurring monthly billing; automatic renewal until cancellation8,000 credits · Plagiarism check · AI detection · Free email support Read 3 Oct 2026 · plagius.one
Plagius One Advanced$15.50 a month Recurring monthly billing; automatic renewal until cancellation20,000 credits · Plagiarism check · AI detection · Free email support Read 3 Oct 2026 · plagius.one
Plagius Pro 12$15.90, paid once One-time payment; license valid for 12 monthsOne computer · Windows and macOS · Local and batch comparison · Unlimited analyses · AI detection · URL analysis · Free support Read 3 Oct 2026 · plagius.com
Plagius Pro 24$22.90, paid once One-time payment; license valid for 24 monthsOne computer · Windows and macOS · Local and batch comparison · Unlimited analyses · AI detection · URL analysis · Free support Read 3 Oct 2026 · plagius.com
Plagius One Professional$35 a month Recurring monthly billing; automatic renewal until cancellation50,000 credits · Plagiarism check · AI detection · Free email support Read 3 Oct 2026 · plagius.one
Plagius One Basic$58.80 a year $58.80 per year (= $4.90/month, billed annually)96,000 credits · Plagiarism check · AI detection · Free email support Read 3 Oct 2026 · plagius.one
Plagius One Advanced$128.40 a year $128.40 per year (= $10.70/month, billed annually)240,000 credits · Plagiarism check · AI detection · Free email support Read 3 Oct 2026 · plagius.one
Plagius One Professional$294 a year $294.00 per year (= $24.50/month, billed annually)600,000 credits · Plagiarism check · AI detection · Free email support Read 3 Oct 2026 · plagius.one
In short
- Plagius lists no free plan.
- A free trial is offered.
- Paid plans published: 9, from $58.80 a year.
What the alternatives costAll alternatives →
| Tool | From | Free plan | Free trial |
|---|---|---|---|
| Copyleaks AI Detector | $13.99/mo | No | Yes |
| Copyscape | $4.95/mo | Yes | Yes |
| Noplag | $9.99/mo | Yes | Yes |
| Plagiarisma | $8.25/mo | Yes | Yes |
| Dolos | — | Yes | No |
| Originality.ai | $12.95/mo | Yes | Yes |
| PlagAware | €2.99/mo | Yes | Yes |
| Crossref Similarity Check | $3.33/mo | Yes | No |