Sec1 ProSAST is a commercial static application security testing solution by Sec1. SonarSource SonarQube Cloud is a commercial static application security testing solution by SonarSource. Features, integrations, deployment and the company behind each one, side by side.
What our shortlists say about the one we picked.
Best for: Teams wanting a code quality gate in CI
SonarQube Cloud earns a spot because one gate covers both code quality and security, which gives developers a single rule to meet before merge. It fits teams of any size, including startups. Treat it as your first gate rather than your only security scanner, and decide what deeper testing you add on top.
From Best Application Security Solutions for Business, Fall 2026
Reviewed by Nika (Nikoloz) Kokhreidze.
SAST tool that identifies vulnerabilities in source code across 30+ languages
Cloud-based SAST platform for code quality and security analysis
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Common questions when comparing Sec1 ProSAST vs SonarSource SonarQube Cloud for static application security testing.
Sec1 ProSAST: SAST tool that identifies vulnerabilities in source code across 30+ languages. Built by Sec1.
SonarSource SonarQube Cloud: Cloud-based SAST platform for code quality and security analysis. Built by SonarSource.
The table above shows where their features, integrations, deployment and company size fit differ.
Sec1 ProSAST is made by Sec1. SonarSource SonarQube Cloud is made by SonarSource. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. Sec1 ProSAST and SonarSource SonarQube Cloud are both Static Application Security Testing products, and both cover CI/CD. Use the table above to see where features, deployment and company size fit differ.
Need the answer fast? Best SAST Solutions for Business picks Checkmarx One Application Security Platform, Veracode Application Risk Management Platform, OpenText Fortify SAST and 4 more.See the shortlist
