Head-to-head · Ruby Static Analysis Tools
Codacy vs Semgrep Assistant
Codacy leads on 0 checks, Semgrep Assistant on 0, and 4 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 scoreCodacy · 7.3/10
- Free planboth
Codacy scores higher on our rubric for ruby static analysis tools: 7.3 against 5.3 out of 10; our editors rank them #4 and #6.
Codacy is the better fit for teams seeking broad code quality and security checks. Semgrep Assistant is the better fit for teams wanting configurable security rules and AI triage.
- Codacy fits best
Teams seeking broad code quality and security checks
- Semgrep Assistant fits best
Teams wanting configurable security rules and AI triage
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Side by side
| Feature | Codacy 7.3/10 Visit ↗ | Semgrep Assistant 5.3/10 Visit ↗ |
|---|---|---|
| At a glance | ||
| Editor score | 7.3 | 5.3 |
| Ranking | #4 in Ruby Static Analysis Tools | #6 in Ruby Static Analysis Tools |
| Best for | Teams seeking broad code quality and security checks | Teams wanting configurable security rules and AI triage |
| Pricing model | Free plan + paid | Free plan + paid |
| Starting price | Not published | Not published |
| Free plan | ✓ | ✓ |
| Free trial | — | — |
| Deployment | Cloud | Cloud, Self-hosted |
| Platforms | Web | Web, Windows, macOS, Linux |
| Support | Email, Live chat, Docs | Community, Docs |
| Compliance | SOC 2, GDPR, SSO/SAML | SSO/SAML |
| Integrations | 5 integrations | 7 integrations |
| Built for | Solo, Small business, Mid-market, Enterprise | Small business, Mid-market, Enterprise |
| Features Codacy 2/6 · Semgrep Assistant 2/6 | ||
| Security analysis | ✓ | ✓ |
| Type checking | Not published | — |
| Automated fixes | Not published | Not published |
| Custom rules | ✓ | ✓ |
| Hosted option | Not published | Not published |
| Self-hosted option | Not published | Not published |
| Our review | ||
| Pros |
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| Cons |
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| Our verdict | Codacy brings source-code quality, security, and coverage analysis together in a cloud platform for individual developers and engineering teams. Ruby is one of its supported languages, alongside many others, so it suits teams that want… Read the review → |
Semgrep Assistant is an AI feature in the Semgrep AppSec Platform for security and development teams handling code-security findings. It helps prioritize and triage findings, generate custom rules, and guide remediation in developer… Read the review → |
Strengths and trade-offs
Codacy — where it wins
- Analyzes Ruby alongside dozens of other languages and tools
- Pull-request analysis, status checks, and merge gates
- Free Developer plan includes IDE and security scans
Where it doesn't
- Cloud-only deployment
- Team plan starts at $18 per user monthly with annual billing
- Ruby is part of a broad language set, not a Ruby-specific focus
Semgrep Assistant — where it wins
- AI-assisted finding prioritization, triage, and remediation guidance
- Custom analysis rules and AI-generated rules
- CI/CD scanning with GitHub, GitLab, Jenkins, and other integrations
Where it doesn't
- Ruby-specific capabilities are less clear than Python support
- Assistant works alongside Semgrep analysis, not as a standalone checker
- Some plan features are split across separate Teams editions
- Codacy7.3/10 · Free plan · paid from $18/user/mo (annual) · 14-day trial
Broad code and security checks, with pull-request controls and a free plan.
Visit CodacyFull verdict → - Semgrep Assistant5.3/10 · Free plan
Semgrep pairs code scanning with AI triage, but Ruby-specific support is unclear.
Visit SemgrepFull verdict →
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- DeepSource vs Semgrep Assistant
- Semgrep Assistant vs RuboCop
All ruby static analysis tools comparisons → · Full ranking →
Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026




