Best Semgrep Assistant Alternatives in 2026
The top Semgrep Assistant alternatives are OpenText Fortify SAST, Snyk Code and GitHub CodeQL: 15 ruby static analysis tools our editors would look at instead of Semgrep Assistant, in our ranking order.
Semgrep Assistant: Semgrep pairs code scanning with AI triage, but Ruby-specific support is unclear. Where it falls short: ruby-specific capabilities are less clear than python support.
Switching from Semgrep Assistant? For most ruby static analysis tools buyers the best Semgrep Assistant alternative is OpenText Fortify SAST, built for enterprises needing comprehensive SAST. On a budget, Codacy starts at $18/user/mo. Snyk Code has a free plan.
Why People Look for a Semgrep Assistant Alternative
- 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
- No type checking — 2 of the alternatives below have it
Quick Picks by What You Need
- Best overallOpenText Fortify SAST9.1
Enterprises needing comprehensive SAST
Visit OpenText Fortify SAST - Lowest priceCodacy8.2
Paid plans from $18/user/mo
Visit Codacy - Best free optionSnyk Code8.6
Has a free plan
Visit Snyk Code - Best for type checkingSorbet7.4
Type checking (Semgrep Assistant: no)
Visit Sorbet
All 15 Semgrep Assistant 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 forEnterprises needing comprehensive SAST
- Better than Semgrep Assistant:
- Editor score 9.1 vs 8.0
Broad code analysis and workflow integrations for teams with enterprise SAST needs.
- Automated fixes
- Custom rules
9.1/10★★★★★Visit OpenText -
Best forTeams prioritizing Ruby application security
- Better than Semgrep Assistant:
- Editor score 8.6 vs 8.0
Security-focused code scanning with IDE, pull-request, and CI/CD workflows.
- Automated fixes
- Custom rules
8.6/10★★★★☆Visit Snyk Code -
Best forGitHub-centric teams needing semantic security analysis
- Better than Semgrep Assistant:
- Editor score 8.4 vs 8.0
Semantic queries and pull-request alerts for teams working in GitHub-centered workflows.
- Automated fixes
- Custom rules
8.4/10★★★★☆Visit GitHub CodeQL -
Best forTeams seeking broad code quality and security checks
- Better than Semgrep Assistant:
- Editor score 8.2 vs 8.0
Broad code and security checks, with pull-request controls and a free plan.
- Security analysis
- Custom rules
8.2/10★★★★☆Visit Codacy -
Best forTeams combining code review, security, and dependencies
- Better than Semgrep Assistant:
- Editor score 8.1 vs 8.0
A Ruby-capable analysis platform combining pull-request checks, security, and dependency review.
8.1/10★★★★☆Visit DeepSource -
Best forRuby teams wanting an open-source linter
A configurable Ruby linter with formatting, security checks, and CI/editor support.
- Automated fixes
- Custom rules
7.9/10★★★★☆Visit RuboCop -
Best forTeams wanting broad quality checks with a free tier
A broad cloud analysis suite with a useful free tier and paid team controls.
7.9/10★★★★☆Visit Qlty Cloud -
Best forRails teams focused on application security
A Rails-focused security scanner with configurable checks and CI integrations.
- Custom rules
7.8/10★★★★☆Visit Brakeman -
Best forRuby teams focused on code-smell detection
Ruby-focused smell detection with configurable rules and extensive editor and CI integrations.
7.6/10★★★★☆Visit Reek -
Best forSmall Ruby apps needing free security scanning
Local Ruby scanning with dependency checks and mitigation guidance, but no IDE or CI/CD support.
7.5/10★★★★☆Visit Dawnscanner -
Best forRuby teams adopting gradual static typing
- Better than Semgrep Assistant:
- Type checking
Sorbet adds gradual static type checking and editor support to Ruby projects.
- Type checking
- Self-hosted option
7.4/10★★★★☆Visit Sorbet -
Best forTeams using RBS signatures for Ruby type checks
- Better than Semgrep Assistant:
- Type checking
A focused, open-source Ruby type checker for teams working with RBS.
- Type checking
- Self-hosted option
7.3/10★★★★☆Visit Steep -
Best forRuby teams wanting combined code-smell reports
Combines Reek, Flay, and Flog into configurable reports for Ruby projects.
- Self-hosted option
- Custom rules
7.2/10★★★★☆Visit RubyCritic -
Best forRails teams checking common code practices
A free, open-source Rails analyzer for configurable code-practice checks and reports.
- Self-hosted option
- Custom rules
7.1/10★★★★☆Visit site -
Best forRuby teams auditing vulnerable gem dependencies
A focused, open-source CLI for auditing vulnerable gems and insecure sources in Bundler lockfiles.
7.0/10★★★★☆Visit RubySec
Semgrep Assistant Alternatives: Common Questions
What is the best alternative to Semgrep Assistant?
OpenText Fortify SAST: #1 in our Ruby Static Analysis Tools ranking, with an editor score of 9.1 out of 10. Broad code analysis and workflow integrations for teams with enterprise SAST needs.
Is there a free alternative to Semgrep Assistant?
Yes. Snyk Code, GitHub CodeQL, Codacy, DeepSource and RuboCop have a free plan or a free tier (13 of the 15 alternatives on this page).
What is the cheapest paid alternative to Semgrep Assistant?
Of the alternatives here that publish a price, Codacy starts lowest, at $18/user/mo.
Why do people look for Semgrep Assistant alternatives?
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.
How do I switch from Semgrep Assistant?
Export your data from Semgrep Assistant (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 Semgrep Assistant.
How to Switch from Semgrep Assistant
- Export your data from Semgrep Assistant (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 Semgrep Assistant.
Semgrep Assistant vs Each Alternative
| # | Tool | Free plan | Paid from | Automated fixes | Custom rules | Score |
|---|---|---|---|---|---|---|
| 6 | Semgrep Assistant | Yes | Yes | 8.0 | ||
| 1 | OpenText Fortify SAST | Yes | Yes | 9.1 | ||
| 2 | Snyk Code | Yes | $25/user/mo | Yes | Yes | 8.6 |
| 3 | GitHub CodeQL | Yes | $30/user/mo | Yes | Yes | 8.4 |
| 4 | Codacy | Yes | $18/user/mo | Yes | 8.2 | |
| 5 | DeepSource | Yes | 8.1 | |||
| 6 | RuboCop | Free | Yes | Yes | 7.9 | |
| 7 | Qlty Cloud | Yes | $20/user/mo | 7.9 | ||
| 8 | Brakeman | Yes | 7.8 | |||
| 9 | Reek | Free | No | 7.6 | ||
| 10 | Dawnscanner | Free | 7.5 | |||
| 11 | Sorbet | Yes | Free | No | No | 7.4 |
| 12 | Steep | Yes | Free | No | 7.3 | |
| 13 | RubyCritic | Yes | Free | No | Yes | 7.2 |
| 14 | Rails Best Practices | Yes | Free | No | Yes | 7.1 |
| 15 | bundler-audit | Free | 7.0 |
Head-to-Head
- Semgrep Assistant vs OpenText Fortify SAST
- Semgrep Assistant vs Snyk Code
- Semgrep Assistant vs GitHub CodeQL
- Semgrep Assistant vs Codacy
- Semgrep Assistant vs DeepSource
- Semgrep Assistant vs RuboCop
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update