Best Codequiry Alternatives in 2026
The top Codequiry alternatives are Turnitin Similarity, DrillBit and iThenticate: 15 plagiarism detection software our editors would look at instead of Codequiry, in our ranking order.
Codequiry: A paid code-checking platform with peer, web, repository, and AI detection. Where it falls short: no free plan; access is paid after the one-day trial..
Switching from Codequiry? For most plagiarism detection software buyers the best Codequiry alternative is Turnitin Similarity, built for institutions needing comprehensive LMS similarity checking. On a budget, PlagiarismDetector.net starts at $8/mo. PlagiarismCheck.org has a free plan, which Codequiry does not. Plag.ai offers the most supported languages (129 languages).
Why People Look for a Codequiry Alternative
- No free plan; access is paid after the one-day trial
- Grow is limited to 10 web and AI checks per month
- Advanced capabilities require higher-tier plans or add-ons
- No free plan — 11 of the alternatives below have it
- Supported languages: 65 languages — up to 129 languages with Plag.ai
Quick Picks by What You Need
- Best overallTurnitin Similarity9.3
Institutions needing comprehensive LMS similarity checking
Visit Turnitin Similarity - Lowest pricePlagiarismDetector.net8.2
Paid plans from $8/mo
Visit PlagiarismDetector.net - Best free optionPlagiarismCheck.org8.8
Has a free plan (Codequiry has none)
Visit PlagiarismCheck.org - Most supported languagesPlag.ai7.7
129 languages
Visit Plag.ai
All 15 Codequiry Alternatives, Ranked
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
-
Best forInstitutions needing comprehensive LMS similarity checking
- Better than Codequiry:
- Editor score 9.3 vs 6.6
A comprehensive academic similarity checker with LMS workflows and advanced match flags.
- AI detection
- LMS integrations
- API access
9.3/10★★★★★Visit Turnitin -
Best forSchools wanting broad features at low per-use cost
- Better than Codequiry:
- Editor score 9.1 vs 6.6
Broad academic and classroom checks with one-time page-credit pricing.
- API access
9.1/10★★★★★Visit DrillBit -
Best forPublishers and researchers checking scholarly manuscripts
- Better than Codequiry:
- Editor score 8.9 vs 6.6
A scholarly similarity checker with deep academic coverage and flexible organizational integrations.
- API access
8.9/10★★★★☆Visit iThenticate -
Best forSchools needing affordable LMS-integrated checking
- Better than Codequiry:
- Free plan
- Editor score 8.8 vs 6.6
Affordable checking with scholarly sources, authorship verification, reports, and LMS integrations.
- API access
8.8/10★★★★☆Visit the website -
Best forBudget users wanting desktop and self-hosting options
- Better than Codequiry:
- Free plan
- Editor score 8.6 vs 6.6
A flexible plagiarism checker with self-hosting, APIs, LMS integrations, and low-cost plans.
- API access
8.6/10★★★★☆Visit Noplag -
Best forIndividuals and teams wanting free web checking
- Better than Codequiry:
- Free plan
- Editor score 8.5 vs 6.6
A flexible web checker with academic scans, reports, bulk uploads, and API access.
- API access
8.5/10★★★★☆Visit DupliChecker -
Best forStudents wanting polished one-off reports
- Better than Codequiry:
- Free plan
- Editor score 8.4 vs 6.6
A web-based checker for polished academic reports, with free screening and paid depth.
8.4/10★★★★☆Visit Scribbr -
Best forLow-cost general-purpose web and academic checks
- Better than Codequiry:
- Free plan
- Editor score 8.3 vs 6.6
A low-cost checker with broad matching, reports, URL scans, API access, and LMS support.
- API access
8.3/10★★★★☆Visit SmallSEOTools -
Best forWeb-focused checking with classroom integrations
- Better than Codequiry:
- Free plan
- Editor score 8.2 vs 6.6
A web-focused checker with broad file, reporting, LMS, and API support.
- LMS integrations
- API access
8.2/10★★★★☆Visit site -
Best forContent teams needing multilingual site-wide checks
- Better than Codequiry:
- Free plan
- Editor score 8.1 vs 6.6
A broad content integrity platform for multilingual plagiarism and AI-text checks.
- Browser extension
- API access
8.1/10★★★★☆Visit Originality.ai -
Best forSimple web checking and originality certificates
- Better than Codequiry:
- Free plan
- Editor score 8.0 vs 6.6
A flexible web checker with certificates, AI detection, and education-ready integrations.
- LMS integrations
- API access
8.0/10★★★★☆Visit Plagium -
Best forUsers needing broad file-format support
- Better than Codequiry:
- Free plan
- Editor score 7.9 vs 6.6
A broad-format checker for web, academic, URL, and document plagiarism scans.
- LMS integrations
- API access
7.9/10★★★★☆Visit Plagiarisma -
Best forPay-as-you-go academic and multilingual checking
- Better than Codequiry:
- Editor score 7.8 vs 6.6
A pay-as-you-go checker for academic, multilingual, and mixed-format reviews.
7.8/10★★★★☆Visit PlagPointer -
Best forMultilingual users needing translated-match detection
- Better than Codequiry:
- Free plan
- Supported languages: 129 languages vs 65 languages
- Editor score 7.7 vs 6.6
A strong multilingual checker with translated-match detection, reports, and academic analysis.
- AI detection
7.7/10★★★★☆Visit Plag.ai -
Best forWebsite owners needing scalable web duplication checks
- Better than Codequiry:
- Free plan
- Editor score 7.6 vs 6.6
A scalable web duplication checker with batch searches, private indexes, and API automation.
- API access
7.6/10★★★★☆Visit Copyscape
Codequiry Alternatives: Common Questions
What is the best alternative to Codequiry?
Turnitin Similarity: #1 in our Plagiarism Detection Software ranking, with an editor score of 9.3 out of 10. A comprehensive academic similarity checker with LMS workflows and advanced match flags.
Is there a free alternative to Codequiry?
Yes. PlagiarismCheck.org, Noplag, DupliChecker, Scribbr Plagiarism Checker and SmallSEOTools Plagiarism Checker have a free plan or a free tier (11 of the 15 alternatives on this page).
What is the cheapest paid alternative to Codequiry?
Of the alternatives here that publish a price, PlagiarismDetector.net starts lowest, at $8/mo.
Why do people look for Codequiry alternatives?
No free plan; access is paid after the one-day trial; Grow is limited to 10 web and AI checks per month; Advanced capabilities require higher-tier plans or add-ons.
Which Codequiry alternative has the most supported languages?
Plag.ai, with 129 languages.
How do I switch from Codequiry?
Export your data from Codequiry (most tools have an export in their settings). Sign up for the alternative; start on its free plan or trial if it has one. Import your export and set up the integrations your team relies on. Run both side by side for a short while, then cancel Codequiry.
How to Switch from Codequiry
- Export your data from Codequiry (most tools have an export in their settings).
- Sign up for the alternative; start on its free plan or trial if it has one.
- Import your export and set up the integrations your team relies on.
- Run both side by side for a short while, then cancel Codequiry.
Codequiry vs Each Alternative
| # | Tool | Free plan | Paid from | API access | Score |
|---|---|---|---|---|---|
| 25 | Codequiry | No | Yes | 6.6 | |
| 1 | Turnitin Similarity | No | Yes | 9.3 | |
| 2 | DrillBit | No | $5 one-time | Yes | 9.1 |
| 3 | iThenticate | No | $125 one-time | Yes | 8.9 |
| 4 | PlagiarismCheck.org | Yes | Yes | 8.8 | |
| 5 | Noplag | Yes | $9.99/mo | Yes | 8.6 |
| 6 | DupliChecker | Yes | Yes | 8.5 | |
| 7 | Scribbr Plagiarism Checker | Yes | 8.4 | ||
| 8 | SmallSEOTools Plagiarism Checker | Yes | $94.08/yr | Yes | 8.3 |
| 9 | PlagiarismDetector.net | Yes | $8/mo | Yes | 8.2 |
| 10 | Originality.ai | Yes | Yes | 8.1 | |
| 11 | Plagium | Yes | Yes | 8.0 | |
| 12 | Plagiarisma | Yes | Yes | 7.9 | |
| 13 | PlagPointer | No | £2.50/unit usage-based | 7.8 | |
| 14 | Plag.ai | Yes | €14.95/mo | 7.7 | |
| 15 | Copyscape | Yes | Yes | 7.6 |
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update