RailsGuard is an AI-powered security tool designed specifically for Ruby on Rails developers. It scans your codebase for vulnerabilities, insecure patterns, and misconfigurations in real time. Built with machine learning and static code analysis, it proactively identifies threats such as SQL injection, mass assignment, and XSS before they become liabilities.
Developers receive not only alerts but also context-aware code suggestions that improve both security and maintainability. RailsGuard integrates into your pipeline with ease, enabling teams to ship faster without compromising on safety. Whether you’re building an MVP or scaling a SaaS app, RailsGuard ensures your code stays clean and protected.
| RailsGuard Review Summary | |
| Performance Score | A |
| Content/Output | Actionable & Accurate |
| Interface | Dev-Friendly CLI + Web Dashboard |
| AI Technology |
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| Purpose of Tool | Identify and prevent security vulnerabilities in Ruby on Rails applications |
| Compatibility | Web-Based, CLI, GitHub/GitLab CI integration |
| Pricing | Free plan + Paid options, starting from $12/month |
Who is Best for Using RailsGuard?
- Ruby developers: Looking to secure their codebase without sacrificing productivity or shipping velocity.
- DevOps engineers: Who want seamless CI/CD security checks baked into every pull request.
- SaaS teams: Scaling fast and needing compliance-friendly vulnerability detection for customer trust.
- CTOs and tech leads: Seeking to enforce secure-by-default standards across growing engineering teams.
RailsGuard Key Features
| Real-Time Vulnerability Detection | Secure Code Suggestions | GitHub/GitLab Integration |
| Custom Ruleset Engine | CI/CD Workflow Support | OWASP Top 10 Scanner |
| Developer-Focused Fix Recommendations | CLI + Web Dashboard | Multi-Project Support |
| Team Access Controls |
Is RailsGuard Free?
RailsGuard offers a generous free tier with core scanning capabilities for individuals and small projects. For larger teams and advanced features, paid plans are available.
RailsGuard Pricing Plans
- Free Plan: Real-time scans for 1 private repo, OWASP Top 10 vulnerability alerts, developer dashboard access, GitHub/GitLab basic integration
- Pro Plan – $12/month: Up to 5 private repositories, advanced AI fix suggestions, code complexity + risk scoring, email & Slack alerts
- Team Plan – $39/month: Unlimited repos, multi-user support with roles, CI/CD pipeline integration, custom rules and tagging
- Enterprise – Custom pricing: SOC 2 & HIPAA-ready environments, on-premise deployment, API access and audit logs, dedicated support & SLAs
RailsGuard Pros & Cons
Pros
- Detects vulnerabilities early during development
- Smart suggestions aligned with Rails best practices
- Fast setup with GitHub and GitLab support
- Improves code quality alongside security
- Affordable pricing tiers for teams
Cons
- Only supports Ruby on Rails projects
- UI may feel basic for non-dev stakeholders
- Advanced custom rules limited to paid plans
- No mobile SDK or frontend-specific coverage
- Alerts may feel noisy without ruleset tuning
FAQs
Does RailsGuard support CI/CD integration?
Yes, it integrates seamlessly with GitHub Actions, GitLab CI, and other CI/CD platforms for automated pull request scanning.
Is RailsGuard only for Ruby on Rails?
Currently, RailsGuard is optimized specifically for Ruby on Rails projects. Other frameworks are not supported at this time.
How does RailsGuard suggest fixes?
Using NLP and ML, it analyzes code context and recommends fixes that follow Rails best practices and security standards.
Can I use RailsGuard for open-source projects?
Yes, the free plan includes scanning for public repositories, making it ideal for OSS maintainers.
