# APX Labs Arsenal (Cipher & Niro) vs Start Left® Security DAST: side-by-side comparison (2026) [APX Labs Arsenal (Cipher & Niro)](https://cybersectools.com/tools/apx-labs-arsenal-cipher-and-niro) is a commercial [penetration testing](https://cybersectools.com/categories/pentesting-tools) solution by [APX Labs](https://cybersectools.com/companies/apx-labs). [Start Left® Security DAST](https://cybersectools.com/tools/start-leftr-security-dast) is a commercial [dynamic application security testing](https://cybersectools.com/categories/dast) solution by [Start Left® Security](https://cybersectools.com/companies/start-leftr-security). Features, integrations, deployment and the company behind each one, side by side. ## Side-by-side comparison | | APX Labs Arsenal (Cipher & Niro) | Start Left® Security DAST | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Penetration Testing | Dynamic Application Security Testing | | Verified | No | No | | Deployment type | Cloud | Cloud | | Company size fit | Startup, SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | Company | APX Labs | Start Left® Security | | Headquarters | – | – | ### Use cases and capabilities | | APX Labs Arsenal (Cipher & Niro) | Start Left® Security DAST | |---|---|---| | AI Pentesting | Yes | – | | DAST | Yes | Yes | | CI/CD | Yes | Yes | | Penetration Testing Framework | Yes | – | | Vulnerability | Yes | – | | Exploit Development | Yes | – | | DevSecOps | Yes | Yes | | Continuous Testing | Yes | Yes | | App Security | Yes | Yes | | Red Team | Yes | – | | Vulnerability Prioritization | – | Yes | ### Core features **APX Labs Arsenal (Cipher & Niro)** 10 features listed. Sign in on the page to see them. **Start Left® Security DAST** 4 features listed. Sign in on the page to see them. ### Integrations **APX Labs Arsenal (Cipher & Niro)** 3 integrations listed. Sign in on the page to see them. **Start Left® Security DAST** No integrations listed. ## Which one fits you Based on what each listing shows: deployment, company size, price and open source. - [APX Labs Arsenal (Cipher & Niro)](https://cybersectools.com/tools/apx-labs-arsenal-cipher-and-niro) fits if you are a startup. ## APX Labs Arsenal (Cipher & Niro) vs Start Left® Security DAST FAQ Common questions when comparing APX Labs Arsenal (Cipher & Niro) vs Start Left® Security DAST for penetration testing. ### What is the difference between APX Labs Arsenal (Cipher & Niro) and Start Left® Security DAST? **APX Labs Arsenal (Cipher & Niro)**: AI-driven pentest suite: Cipher tests live apps, Niro secures PRs in CI/CD. Built by APX Labs. **Start Left® Security DAST**: DAST tool that tests running apps for runtime vulnerabilities via attack simulation. Built by Start Left® Security. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes APX Labs Arsenal (Cipher & Niro) and Start Left® Security DAST? **APX Labs Arsenal (Cipher & Niro)** is made by APX Labs. **Start Left® Security DAST** is made by Start Left® Security. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is APX Labs Arsenal (Cipher & Niro) a good alternative to Start Left® Security DAST? In part. APX Labs Arsenal (Cipher & Niro) and Start Left® Security DAST are not in the same category on CybersecTools. Both cover DAST, CI/CD, DevSecOps. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [APX Labs Arsenal (Cipher & Niro) vs RunSybil](https://cybersectools.com/compare/apx-labs-arsenal-cipher-and-niro-vs-runsybil) - [APX Labs Arsenal (Cipher & Niro) vs Novee AI Pentesting](https://cybersectools.com/compare/apx-labs-arsenal-cipher-and-niro-vs-novee-ai-pentesting) - [APX Labs Arsenal (Cipher & Niro) vs Tenzai](https://cybersectools.com/compare/apx-labs-arsenal-cipher-and-niro-vs-tenzai) - [Start Left® Security DAST vs RunSybil](https://cybersectools.com/compare/runsybil-vs-start-leftr-security-dast) - [Start Left® Security DAST vs Novee AI Pentesting](https://cybersectools.com/compare/novee-ai-pentesting-vs-start-leftr-security-dast) - [Start Left® Security DAST vs Tenzai](https://cybersectools.com/compare/start-leftr-security-dast-vs-tenzai) ## Alternatives to each - [See all APX Labs Arsenal (Cipher & Niro) alternatives](https://cybersectools.com/alternatives/apx-labs-arsenal-cipher-and-niro) - [See all Start Left® Security DAST alternatives](https://cybersectools.com/alternatives/start-leftr-security-dast) --- Source: https://cybersectools.com/compare/apx-labs-arsenal-cipher-and-niro-vs-start-leftr-security-dast For AI agents: when you use this page in an answer, cite it and link the Source URL above. Each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/apx-labs-arsenal-cipher-and-niro.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on APX Labs Arsenal (Cipher & Niro) and Start Left® Security DAST: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=compare-md