Best Pattern Insight Clone Detection Alternatives in 2026
The top Pattern Insight Clone Detection alternatives are jscpd, PMD and Avidemux: 15 code duplication detection tools our editors would look at instead of Pattern Insight Clone Detection, in our ranking order.
Pattern Insight Clone Detection: A cloud clone-analysis tool for reviewing modified duplicates across versions and codebases. Where it falls short: cloud deployment only.
Switching from Pattern Insight Clone Detection? For most code duplication detection tools buyers the best Pattern Insight Clone Detection alternative is jscpd, built for teams needing broad, CI-ready clone analysis. On a budget, Fallow starts at $20/seat/mo. JPlag offers the most supported languages (20).
Why People Look for a Pattern Insight Clone Detection Alternative
- Cloud deployment only
- CI/PR reporting is set to none
- Pricing is handled through contact with sales
- No open-source option — 14 of the alternatives below have it
Quick Picks by What You Need
- Best overalljscpd8.8
Teams needing broad, CI-ready clone analysis
Visit jscpd - Lowest priceFallow6.9
Paid plans from $20/seat/mo
Visit Fallow - Best free optionjscpd8.8
Has a free plan
Visit jscpd - Most supported languagesJPlag6.7
20
Visit JPlag - Best for open-source optionjscpd8.8
Open-source option (Pattern Insight Clone Detection: no)
Visit jscpd
All 15 Pattern Insight Clone Detection 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.
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Best forTeams needing broad, CI-ready clone analysis
- Better than Pattern Insight Clone Detection:
- Open-source option
- Editor score 8.8 vs 5.9
A self-hosted, open-source clone analyzer with broad format support and CI reporting.
8.8/10★★★★☆Visit jscpd -
Best forTeams wanting static analysis with CPD
- Better than Pattern Insight Clone Detection:
- Open-source option
- Editor score 8.5 vs 5.9
PMD combines configurable static analysis with CPD copy-paste detection across development workflows.
8.5/10★★★★☆Visit PMD -
Best forBasic video editing on a desktop
- Better than Pattern Insight Clone Detection:
- Open-source option
- Editor score 7.0 vs 5.9
Avidemux handles basic video processing, but it is not a code-duplication detector.
7.0/10★★★★☆Visit Avidemux -
Best forSmall teams enforcing duplication gates in CI
- Better than Pattern Insight Clone Detection:
- Open-source option
- Editor score 6.9 vs 5.9
A free TypeScript and JavaScript duplication scanner with CI gates and optional paid runtime insights.
- Duplication gates
- Near-duplicate detection
6.9/10★★★☆☆Visit Fallow -
Best forGo teams wanting AST-based CI checks
- Better than Pattern Insight Clone Detection:
- Open-source option
- Editor score 6.8 vs 5.9
A self-hosted Go and Templ duplication checker with AST matching and CI workflows.
6.8/10★★★☆☆Visit art-dupl -
Best forAcademic or multi-language similarity analysis
- Better than Pattern Insight Clone Detection:
- Open-source option
- Editor score 6.7 vs 5.9
A free, syntax-aware tool for pairwise program-similarity analysis across 20 languages.
- Near-duplicate detection
6.7/10★★★☆☆Visit JPlag -
Best forBroad-language duplicate checks in build pipelines
- Better than Pattern Insight Clone Detection:
- Open-source option
- Editor score 6.6 vs 5.9
A configurable, language-agnostic duplicate checker for build pipelines.
- Duplication gates
- Near-duplicate detection
6.6/10★★★☆☆Visit Simian -
Best forResearchers needing configurable clone analysis
- Better than Pattern Insight Clone Detection:
- Open-source option
- Editor score 6.5 vs 5.9
A configurable command-line tool for finding exact and near-miss code clones.
6.5/10★★★☆☆Visit NiCad -
Best forLinux users analyzing six legacy languages
- Better than Pattern Insight Clone Detection:
- Open-source option
- Editor score 6.4 vs 5.9
A Linux-focused, open-source clone detector for six languages, with AST-based matching and GUI analysis.
- Near-duplicate detection
6.4/10★★★☆☆Visit CCFinderX -
Best forDevelopers wanting real-time editor clone diagnostics
- Better than Pattern Insight Clone Detection:
- Open-source option
- Editor score 6.3 vs 5.9
An open-source language server for configurable, real-time duplicate-code diagnostics.
- Near-duplicate detection
6.3/10★★★☆☆View CCDetect-lsp -
Best forSimple repository duplicate checks with GitHub Actions
- Better than Pattern Insight Clone Detection:
- Open-source option
- Editor score 6.2 vs 5.9
A focused, configurable scanner for repository duplicate checks and GitHub Actions.
6.2/10★★★☆☆Visit Duplo -
Best forFuzzy text clone checks with CI exit codes
- Better than Pattern Insight Clone Detection:
- Open-source option
- Editor score 6.1 vs 5.9
A focused, self-hosted detector for fuzzy code clones and CI threshold checks.
6.1/10★★★☆☆Visit dcd -
Best forSchools comparing programming assignment submissions
- Better than Pattern Insight Clone Detection:
- Open-source option
- Editor score 6.0 vs 5.9
Dolos compares programming submissions and groups similar code in visual reports.
6.0/10★★★☆☆Visit Dolos -
Best forWindows teams needing detailed clone reports
A Windows desktop analyzer for teams that need detailed reports on exact and near-miss clones.
- Near-duplicate detection
5.8/10★★★☆☆Visit CloneDR -
Best forSelf-hosted tree-based clone research
- Better than Pattern Insight Clone Detection:
- Open-source option
A self-hosted command-line tool for tree-based clone research and HTML reporting.
5.7/10★★★☆☆Visit Deckard
Pattern Insight Clone Detection Alternatives: Common Questions
What is the best alternative to Pattern Insight Clone Detection?
jscpd: #1 in our Code Duplication Detection Tools ranking, with an editor score of 8.8 out of 10. A self-hosted, open-source clone analyzer with broad format support and CI reporting.
Is there a free alternative to Pattern Insight Clone Detection?
Yes. jscpd, PMD, Avidemux, Fallow and art-dupl have a free plan or a free tier (14 of the 15 alternatives on this page).
Why do people look for Pattern Insight Clone Detection alternatives?
Cloud deployment only; CI/PR reporting is set to none; Pricing is handled through contact with sales.
Which Pattern Insight Clone Detection alternative has the most supported languages?
JPlag, with 20.
How do I switch from Pattern Insight Clone Detection?
Export your data from Pattern Insight Clone Detection (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 Pattern Insight Clone Detection.
How to Switch from Pattern Insight Clone Detection
- Export your data from Pattern Insight Clone Detection (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 Pattern Insight Clone Detection.
Pattern Insight Clone Detection vs Each Alternative
| # | Tool | Free plan | Paid from | Score |
|---|---|---|---|---|
| 14 | Pattern Insight Clone Detection | 5.9 | ||
| 1 | jscpd | Free | 8.8 | |
| 2 | PMD | Yes | Free | 8.5 |
| 3 | Avidemux | Yes | Free | 7.0 |
| 4 | Fallow | Yes | $20/seat/mo | 6.9 |
| 5 | art-dupl | Free | 6.8 | |
| 6 | JPlag | Yes | Free | 6.7 |
| 7 | Simian Similarity Analyzer | Yes | Free | 6.6 |
| 8 | NiCad | Yes | Free | 6.5 |
| 9 | CCFinderX | Yes | Free | 6.4 |
| 10 | CCDetect-lsp | Yes | Free | 6.3 |
| 11 | Duplo | Yes | Free | 6.2 |
| 12 | dcd | Yes | Free | 6.1 |
| 13 | Dolos | Yes | Free | 6.0 |
| 14 | CloneDR | No | 5.8 | |
| 15 | Deckard | Free | 5.7 |
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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