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Head-to-head · Code Clone Detection Tools

art-dupl vs Amimica

  • Updated Oct 2026
  • Both researched from official sources
  • 4 checks side by side
Higher score art-dupl #2 in Code Clone Detection Tools 9.2/10 Open source ✓ 2 of 3 features Visit art-dupl
Amimica #5 in Code Clone Detection Tools 8.7/10 Free plan Free plan✓ 1 of 3 features Visit Amimica

art-dupl leads on 1 check, Amimica on 0, and 3 are even. Who comes out ahead on the 4 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreart-dupl · 9.2/10
  • Free planonly Amimica
  • Most featuresart-dupl · 2 of 3

art-dupl scores higher on our rubric for code clone detection tools: 9.2 against 8.7 out of 10; our editors rank them #2 and #5.

On clone detection method, Amimica gives you Hybrid where art-dupl offers Ast. art-dupl offers ci integration; Amimica doesn't.

art-dupl is the better fit for go teams needing deep CI clone analysis. Amimica is the better fit for open-source hybrid detection with developer tooling.

  • art-dupl fits best

    Go teams needing deep CI clone analysis

  • Amimica fits best

    Open-source hybrid detection with developer tooling

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.

Side by side

Feature art-dupl 9.2/10 Visit ↗ Amimica 8.7/10 Visit ↗
At a glance
Editor score 9.2 8.7
Ranking #2 in Code Clone Detection Tools #5 in Code Clone Detection Tools
Best for Go teams needing deep CI clone analysis Open-source hybrid detection with developer tooling
Pricing model Free Free
Starting price Open source Free plan
Free plan Not checked yet ✓ (best)
Free trial — —
Deployment Self-hosted Self-hosted
Support Docs, Community Community, Docs
Integrations 3 integrations 3 integrations
Built for Small business, Mid-market, Enterprise Solo, Small business, Mid-market
Features art-dupl 2/3 · Amimica 1/3
CI integration ✓ (best) —
IDE integration Not checked yet —
Self-hosted option ✓ ✓
Specs
Clone detection method Ast Hybrid
Scan scope Repository Repository
Supported languages Not checked yet Not checked yet
Our review
Pros
  • AST-based semantic, exact, and structural clone detection
  • Generated-code filtering, baselines, and CI checks
  • GitHub integrations plus a programmatic Go SDK
  • Detects exact, renamed, near-duplicate, and repeated-pattern clones
  • Combines hashing, shingles, and MinHash/LSH analysis
  • Offers CLI, MCP server, text output, and JSON output
Cons
  • Source analysis is focused on Go and Templ projects
  • Self-hosted operation puts environment management on the team
  • CLI and SDK workflows may be more than small projects need
  • No listed CI integration
  • No listed native IDE integration
  • Focused language coverage rather than broad language support
Our verdict

art-dupl is an open-source command-line tool for detecting duplicated code in Go and Templ projects. It analyzes repositories through AST-based structural detection and supports semantic, exact, structural, suffix-tree, and hash-based…

Read the review →

Amimica is an open-source, deterministic code clone detection tool for developers and engineering teams. It scans repositories and paths for exact, renamed, near-duplicate, and repeated structural code patterns, then reports evidence that…

Read the review →
  1. art-duplCode Clone Detection Tools 9.2Open source
  2. AmimicaCode Clone Detection Tools 8.7Free plan

Strengths and trade-offs

  • art-dupl — where it wins

    • AST-based semantic, exact, and structural clone detection
    • Generated-code filtering, baselines, and CI checks
    • GitHub integrations plus a programmatic Go SDK

    Where it doesn't

    • Source analysis is focused on Go and Templ projects
    • Self-hosted operation puts environment management on the team
    • CLI and SDK workflows may be more than small projects need

  • Amimica — where it wins

    • Detects exact, renamed, near-duplicate, and repeated-pattern clones
    • Combines hashing, shingles, and MinHash/LSH analysis
    • Offers CLI, MCP server, text output, and JSON output

    Where it doesn't

    • No listed CI integration
    • No listed native IDE integration
    • Focused language coverage rather than broad language support
  • art-dupl9.2/10 · Open source

    A focused, self-hosted clone analyzer for Go teams building duplication checks into CI.

    Visit art-duplFull verdict →
  • Amimica8.7/10 · Free plan

    An open-source hybrid detector for finding exact, renamed, near-duplicate, and recurring code.

    Visit AmimicaFull verdict →

More comparisons

All code clone detection tools comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update