Honest comparison
ShaamAI vs Turnitin
A fair side-by-side look at two very different tools — an individual-purchase AI detector vs. an institutional LMS-embedded system. Pricing, privacy policy, AI detection, and LMS coverage. Updated April 2026.
Side-by-side
| ShaamAI Detector | Turnitin | |
|---|---|---|
| Free tier | 5 checks / month (500 words each) | Only via institutional license |
| Entry paid tier price | $0.99 / month (Pro) | Institutional only (~$3k+/year)* |
| Upper paid tier price | $9.99 / month (Ultra, 1,000 checks) | Institutional only, opaque pricing* |
| Individual purchase available | Yes | No |
| Sentence-level AI highlighting | Yes, every tier | Within similarity report |
| Text retention | Not saved — discarded after request | Retained in institutional corpus* |
| Uses your text for training | No | Per institutional agreement* |
| Paragraph-level scoring | Yes (Ultra) | Within similarity report |
| Writing-style comparison | Yes (Ultra) | No |
| Batch analysis / ZIP upload | Yes (Pro & Ultra) | Via LMS batch submission |
| LMS integrations | No | Yes (Canvas, Blackboard, Moodle) |
| Plagiarism detection | No — AI detection only | Yes |
| Historical false-positive concerns (ESL) | Detection is multi-signal; see guide | Widely reported concerns* |
| Public API | Yes, from $29/mo | Institutional only |
| Best for | Individual teachers, students | Institutions with LMS standardization |
| Model | Fine-tuned DeBERTa transformer | Proprietary neural classifier |
* Competitor pricing and privacy policy details are accurate to the best of our knowledge as of April 2026. Verify at turnitin.com before making a buying decision.
Which should you choose?
Choose ShaamAI if…
- • You’re an individual teacher, tutor, or student who can’t buy Turnitin on your own
- • Privacy matters — you don’t want student work retained in an institutional corpus
- • You’re cost-sensitive — $0.99/mo or $9.99/mo vs. institutional licensing in the $3k+/year range
- • You want sentence-level AI evidence for every check, on every tier
- • You want style-comparison against a known writing sample (Ultra)
Choose Turnitin if…
- • Your institution has already standardized on Turnitin for plagiarism
- • You need deep Canvas / Blackboard / Moodle integration as part of grading workflow
- • You need plagiarism similarity reports against a large academic corpus
- • Your compliance/records team requires an institutionally-licensed vendor
- • You’re at a school where Turnitin is the mandated submission platform
Price per check, compared
Turnitin does not publish a per-check or per-teacher price — licensing is negotiated at the institution level. For an individual teacher paying out of pocket, the comparison looks like this.
ShaamAI Ultra
$9.99/mo
1,000 checks / month
≈ $0.01 per check
Turnitin Institutional*
~$3k+/year
Institution-wide, no individual option
Pricing is negotiated per school; not available to individuals
Comparison FAQ
Can a teacher buy Turnitin individually?
No. Turnitin is sold through institutional licenses to schools, districts, and universities — typically in the $3,000+/year range — with no direct consumer purchase path for an individual teacher or tutor. If your school has not licensed Turnitin, you cannot buy access on your own. ShaamAI is available as an individual subscription at $0.99/month (Pro) or $9.99/month (Ultra), and has a free tier for trial use. Verify current Turnitin licensing details at turnitin.com.
Can ShaamAI replace Turnitin for my classroom?
For AI detection, largely yes — ShaamAI gives individual teachers sentence-level AI highlighting, paragraph-level scoring, batch analysis via ZIP upload, and writing-style comparison, at a price a single teacher can actually pay out of pocket. What ShaamAI does not replace is Turnitin’s LMS integration (Canvas, Blackboard, Moodle) and its traditional plagiarism-against-a-corpus checking. If your school’s workflow is built around those two pieces, ShaamAI is a complement, not a full replacement.
Does Turnitin have higher false positives than ShaamAI for ESL students?
There are widely reported concerns in academic press and educator communities about AI detectors (including Turnitin’s) flagging ESL writing and neurodivergent students’ writing at higher rates. Both tools should be used as one input, not a verdict. ShaamAI uses multi-signal detection and provides sentence-level evidence so you can read the actual flagged text before drawing a conclusion, rather than relying on a single overall percentage. Do not base a disciplinary decision on a single score from any detector.
How does Turnitin’s AI detector compare to ShaamAI’s?
Both are transformer-based classifiers. Turnitin’s detector is shipped inside its existing similarity-report interface and is only available if your institution has a Turnitin license. ShaamAI’s detector is a standalone web tool with sentence-level highlighting on every tier, paragraph-level scoring on Ultra, and writing-style comparison against a reference sample. Neither tool is 100% accurate; for any consequential decision, use the sentence-level detail alongside direct conversation with the student.
Can I use ShaamAI alongside my school’s Turnitin integration?
Yes. ShaamAI is a standalone web tool and does not touch your Turnitin account or LMS workflow. Many teachers use Turnitin for plagiarism similarity reports and the school-standard submission flow, and then paste the same essay into ShaamAI for a second opinion on AI signals with sentence-level highlighting. Nothing in either tool blocks the other.
Is ShaamAI a plagiarism checker too?
No — ShaamAI is an AI-generated text detector, not a plagiarism checker. It does not compare submissions against a corpus of prior work, web pages, or journal articles. If you need plagiarism detection specifically, Turnitin (for institutions) or a dedicated plagiarism tool is a better fit. For AI detection on its own, ShaamAI is purpose-built. See our pricing page for individual-teacher plans.
A detector you can actually buy yourself
No institutional license required. Free tier — 5 checks per month, no credit card.
Try ShaamAI free