AISafe Labs and SonarQube both check your code for security issues, but they're aimed at different problems:
SonarQube is a code quality and code security platform built on rule-based static analysis, available as SonarQube Cloud, paid self-hosted Server editions and a free self-hosted Community Build.
AISafe Labs is a state-of-the-art, autonomous and continuous application security platform, powered by code audits and penetration tests that follow a unique methodology built on hackers' expertise, at scale and machine speed.
In this post, we'll cover these differences in more detail, show what each tool found when we ran both against the same open-source application, and answer frequently asked questions about both tools.
This comparison was published on November 6, 2026 and reflects the tools as we tested them then. Pricing and features change often, so check each vendor’s current pages for the latest.
How is AISafe Labs different from SonarQube?
1. It's focused on security, not code quality
SonarQube Cloud's SAST is very good at code hygiene: maintainability, reliability, Dockerfile practices and unpinned GitHub Actions. Most of what it reported in our benchmark falls into this class.
AISafe Labs Code Scan looks only for security defects that an attacker could exploit.
2. It finds logic and access-control flaws
None of SonarQube Cloud's SAST findings was an exploitable vulnerability.
AISafe Labs Code Scan confirmed real vulnerabilities in the same application, in the classes SonarQube Cloud (SAST) did not flag: authorization gaps between teams and recipients, authentication and 2FA weaknesses, token exposure, SSRF and race conditions.
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Comparing AISafe Labs and SonarQube
Verdict
Pick AISafe Labs if you:
- want to test your application from a real attacker's perspective
- expect a meticulous audit of your entire codebase, with no false positives to triage
- value a solution that not only reports issues but helps you remediate them and validate the fixes
- want security that runs continuously, reviewing every change across your CI/CD pipeline and developer workflow
Pick SonarQube if you:
- care about code quality, maintainability and technical debt as much as security
- want a quality gate that blocks merges across many repositories
- need a free or self-hosted option you can run on your own infrastructure
How we tested
We ran AISafe Labs and SonarQube Cloud against the same commit of an open-source application, then checked every finding against the source code. Every tool in the benchmark, including AISafe Labs, was scored with the same rules.
- Target: a production open-source web application written in TypeScript, about 310,000 lines in 2,368 TypeScript and JavaScript files. Both tools scanned the same unmodified commit.
- AISafe Labs: Code Scan (SAST) with default settings, run on 4 November 2026.
- SonarQube Cloud: SonarQube Cloud automatic analysis with its default rules; we counted the security and reliability issues its dashboard shows by default, run on 5 November 2026.
- Verdicts: we traced each finding through the code and gave it one of three verdicts. A real vulnerability is a flaw an attacker can exploit, rated with CVSS 3.1. An informational finding is accurate but not exploitable, such as hardening advice or behaviour the application intends. A false positive is a claim the code does not support.
Results
SonarQube Cloud reported 192 findings, and none was a real vulnerability. AISafe Labs reported 42, of which 22 were exploitable.
 | SonarQube Cloud | |
|---|---|---|
| Findings reported | 42 | 192 |
| Real vulnerabilities | 22 | 0 |
| Informational | 20 | 156 |
| False positives | 0 | 36 |
| Cost of this run | Free | Free |
Where SonarQube Cloud (SAST) did well. It is very good at hygiene: reliability and maintainability issues, Dockerfile and shell-script practices, and unpinned GitHub Actions. Those are real improvements, and a large share of what it reported falls in this class.
Where SonarQube Cloud (SAST) tended to miss. None of its findings was an exploitable vulnerability. It did not flag any of the classes that matter most for this kind of application: authorization gaps between teams and recipients, authentication and 2FA weaknesses, token exposure, server-side request forgery and race conditions. Some of its security rules also fired on code that was safe.
Feature comparison
This table covers each product as its vendor describes it, including parts we did not run in the benchmark.
| Feature | | Sonar |
|---|---|---|
| Source code audit | ✓ | ✗ |
| AI SAST | ✓ | ✗ |
| Dependency scanning (SCA) | ✓ | Paid plans |
| Secrets detection | ✓ | ✓ |
| IaC scanning | ✓ | ✓ |
| Black-box pentest | Paid plans | ✗ |
| White-box pentest | Paid plans | ✗ |
| Continuous monitoring | Paid plans | ✗ |
| Proof of exploitation | Paid plans | ✗ |
| PR security review | Paid plans | ✓ |
| Fix suggestions | Paid plans | Paid plans |
| Jira and Linear sync | Paid plans | Paid plans |
| Self-hosted option | ✓ | ✓ |
✓ available, including on free plans · Paid plans: not on the free plan · ✗ not offered · Not stated: the vendor’s own pages do not say. Checked against each vendor's own pages on 10 November 2026.
Pricing comparison
The two products charge for different things, so the table compares how each one bills and works through two examples from list prices.
| Sonar | |
|---|---|---|
| How it is billed | Credits at $1 each. A code audit is priced by its lines of code and tokens, and the exact cost is shown before it starts | Private lines of code, in tiers. Scans themselves are not charged |
| Free plan | Basic: SAST, AI SAST, SCA, secrets, licence risk and IaC, no card required | SonarQube Cloud Free: private projects up to 50k lines of code, 5 members; free self-hosted Community Build |
| Paid plans | Pro: $40, $100, $250 or $500 a month ($30, $75, $200 or $400 billed yearly), with the same number of credits | SonarQube Cloud Team from $34 a month for up to 100k lines of code; Server editions priced per instance per year by lines of code |
| Enterprise | Custom credit volumes | SonarQube Cloud Enterprise and Server editions by quote; SCA and Advanced SAST are a separate subscription |
| Example: 10 developers, 20 private repositories, one month | $40 a month on Pro ($30 billed yearly), including 40 credits. Code audits of the repositories are extra and priced by their size | $34 a month on Team if the 20 repositories hold 100,000 lines or fewer; larger tiers are not published. The Free plan allows 5 members |
| Example: one full scan of a 300,000-line codebase | Priced by code size; the exact cost is shown before you start | Not published: a private 300,000-line codebase needs a Team tier above 100,000 lines |
List prices in US dollars, before discounts and tax, from each vendor's own pricing page on 10 November 2026. The examples use list prices only.
FAQ
SonarQube Cloud's SAST is a rule-based scanner. AISafe Labs uses AI agents that validate each finding before reporting it, so its results are real vulnerabilities, including access-control and business-logic defects.
For this comparison, both were free. AISafe Labs Code Scan is included in the free Basic plan, and our SonarQube Cloud run cost nothing either. Paid plans differ, so compare the pricing pages for what you need beyond scanning.
For finding security vulnerabilities in your own code, AISafe Labs covers more classes in our benchmark. SonarQube still does things AISafe Labs does not, as listed in the verdict above, so many teams keep both.
Yes, and we think they complement each other. SonarQube keeps your code clean and your quality gates strict. AISafe Labs looks for the security defects that quality rules do not describe.
Yes. SonarQube Cloud Free covers private projects of up to 50,000 lines of code and 5 members, and the Community Build is free to host yourself.
