Head-to-head · Plagiarism Checkers
Quetext AI Detector vs SmallSEOTools Plagiarism Checker
Quetext AI Detector leads on 0 checks, SmallSEOTools Plagiarism Checker on 0, and 6 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.
Our verdict
- Highest scoreQuetext AI Detector · 8.3/10
- Free planboth
Quetext AI Detector scores higher on our rubric for plagiarism checkers: 8.3 against 8.0 out of 10; our editors rank them #10 and #13.
Quetext AI Detector is the better fit for users combining AI detection with basic plagiarism checks. SmallSEOTools Plagiarism Checker is the better fit for writers needing simple low-cost web checking.
- Quetext AI Detector fits best
Users combining AI detection with basic plagiarism checks
- SmallSEOTools Plagiarism Checker fits best
Writers needing simple low-cost web checking
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Side by side
| Feature | Quetext AI Detector 8.3/10 Visit ↗ | SmallSEOTools Plagiarism Checker 8.0/10 Visit ↗ |
|---|---|---|
| At a glance | ||
| Editor score | 8.3 | 8.0 |
| Ranking | #10 in Plagiarism Checkers | #13 in Plagiarism Checkers |
| Best for | Users combining AI detection with basic plagiarism checks | Writers needing simple low-cost web checking |
| Pricing model | Free plan + paid | Free plan + paid |
| Starting price | $7.99/mo | $94.08/yr |
| Free plan | ✓ | ✓ |
| Free trial | — | — |
| Deployment | Cloud, Browser extension | Cloud |
| Platforms | Web, Chrome extension | Web |
| Support | Email, Docs | |
| Integrations | 6 integrations | 2 integrations |
| Built for | Solo, Small business, Mid-market, Enterprise | Solo, Small business, Enterprise |
| Features Quetext AI Detector 4/4 · SmallSEOTools Plagiarism Checker 4/4 | ||
| Web source matching | ✓ | ✓ |
| Academic source matching | ✓ | ✓ |
| API access | ✓ | ✓ |
| LMS integration | ✓ | ✓ |
| Specs | ||
| Supported languages | 14 languages | Not checked yet |
| Word limit | 1000 words | 1000 words |
| Report export formats | PDF, Word | |
| Our review | ||
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| Our verdict | Quetext AI Detector combines AI-generated text detection with plagiarism checking for students, educators, content creators, professionals, and educational institutions. Its analysis works at sentence level, with confidence scoring,… Read the review → |
SmallSEOTools Plagiarism Checker is a web-based plagiarism checker for students, teachers, researchers, writers, bloggers, and marketers. It accepts pasted text, uploaded documents, and URLs, then compares content with online sources,… Read the review → |
Strengths and trade-offs
Quetext AI Detector — where it wins
- Sentence-level analysis with confidence scoring and linguistic insights
- Matches web pages, academic papers, and published works
- Includes bulk uploads, PDF reports, API, and LMS integrations
Where it doesn't
- Free AI and plagiarism checks are capped at 1,000 words
- Broader plagiarism workflows depend on paid tiers
- AI Detector Only does not include plagiarism checking
SmallSEOTools Plagiarism Checker — where it wins
- Checks web pages, academic papers, URLs, and paraphrased content
- Provides matched source URLs plus downloadable PDF and Word reports
- Offers WordPress, LMS, and API integrations alongside multilingual checking
Where it doesn't
- Free checks are limited to 1,000 words
- The paid entry plan is limited to 30,000 words
- The product's broad feature set may not suit heavy-volume checking
- Quetext AI Detector8.3/10 · Free plan
A practical hybrid for sentence-level AI detection and basic plagiarism checking.
Visit QuetextFull verdict → - SmallSEOTools Plagiarism Checker8.0/10 · Free plan
A low-cost web checker with broad matching tools, but limited to 1,000 words per free check.
Visit SmallSEOToolsFull verdict →
All plagiarism checkers comparisons → · Full ranking →
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update