# Senthex AI Firewall vs Traceable API Security: side-by-side comparison (2026) [Senthex AI Firewall](https://cybersectools.com/tools/senthex-ai-firewall) is a commercial [LLM guardrails](https://cybersectools.com/categories/llm-guardrails) solution by [Senthex](https://cybersectools.com/companies/senthex). [Traceable API Security](https://cybersectools.com/tools/traceable-appsec) is a commercial [API security](https://cybersectools.com/categories/api-security) solution by [Harness](https://cybersectools.com/companies/harness). Features, integrations, deployment and the company behind each one, side by side. ## Our take What our shortlists say about the one we picked. ### [Traceable API Security](https://cybersectools.com/tools/traceable-appsec) Best for: AppSec teams covering APIs from code to runtime Traceable belongs here if you want API testing in development and runtime protection from one vendor, with the activity data kept for later hunts. It runs in the cloud and is built for microservice and container estates. Since Harness now owns it, ask how the product will develop under its new owner before you sign a long contract. From [Best API Security Solutions for Business](https://cybersectools.com/shortlists/best-api-security-solutions), Fall 2026. Reviewed by [Nika (Nikoloz) Kokhreidze](https://cybersectools.com/about). ## Side-by-side comparison | | Senthex AI Firewall | Traceable API Security | |---|---|---| | Pricing model | Commercial | Commercial | | Category | LLM Guardrails | API Security | | Verified | No | No | | Deployment type | Hybrid | Cloud | | Company size fit | Startup, SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | Company | Senthex | Harness | | Headquarters | – | – | ### Use cases and capabilities | | Senthex AI Firewall | Traceable API Security | |---|---|---| | AI Firewall | Yes | – | | LLM Security | Yes | – | | LLM Guardrails | Yes | – | | Prompt Injection | Yes | – | | PII | Yes | – | | AI Compliance | Yes | – | | AI Observability | Yes | – | | OWASP | Yes | Yes | | GDPR | Yes | – | | GenAI Security | Yes | – | ### Core features **Senthex AI Firewall** 10 features listed. Sign in on the page to see them. **Traceable API Security** 10 features listed. Sign in on the page to see them. ### Integrations **Senthex AI Firewall** 9 integrations listed. Sign in on the page to see them. **Traceable API Security** 5 integrations listed. Sign in on the page to see them. ## Which one fits you Based on what each listing shows: deployment, company size, price and open source. - [Senthex AI Firewall](https://cybersectools.com/tools/senthex-ai-firewall) fits if you need both cloud and on-premises options and you are a startup. - [Traceable API Security](https://cybersectools.com/tools/traceable-appsec) fits if you want a cloud product. ## Senthex AI Firewall vs Traceable API Security FAQ Common questions when comparing Senthex AI Firewall vs Traceable API Security for LLM guardrails. ### What is the difference between Senthex AI Firewall and Traceable API Security? **Senthex AI Firewall**: Proxy-based AI firewall with 26 shields and verifiable audit trail for LLMs. Built by Senthex. **Traceable API Security**: Platform for API & app security with discovery, testing, and protection. Built by Harness. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Senthex AI Firewall and Traceable API Security? **Senthex AI Firewall** is made by Senthex founded in 2025-01-01T00:00:00.000Z. **Traceable API Security** is made by Harness. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Senthex AI Firewall a good alternative to Traceable API Security? In part. Senthex AI Firewall and Traceable API Security are not in the same category on CybersecTools. Both cover OWASP. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Senthex AI Firewall vs RealmGuard](https://cybersectools.com/compare/realm-labs-platform-vs-senthex-ai-firewall) - [Senthex AI Firewall vs Confident Security](https://cybersectools.com/compare/confident-security-vs-senthex-ai-firewall) - [Senthex AI Firewall vs First Recon AI Firewall](https://cybersectools.com/compare/first-recon-ai-firewall-vs-senthex-ai-firewall) - [Traceable API Security vs RealmGuard](https://cybersectools.com/compare/realm-labs-platform-vs-traceable-appsec) - [Traceable API Security vs Confident Security](https://cybersectools.com/compare/confident-security-vs-traceable-appsec) - [Traceable API Security vs First Recon AI Firewall](https://cybersectools.com/compare/first-recon-ai-firewall-vs-traceable-appsec) ## Alternatives to each - [See all Senthex AI Firewall alternatives](https://cybersectools.com/alternatives/senthex-ai-firewall) - [See all Traceable API Security alternatives](https://cybersectools.com/alternatives/traceable-appsec) --- Source: https://cybersectools.com/compare/senthex-ai-firewall-vs-traceable-appsec 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/senthex-ai-firewall.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Senthex AI Firewall and Traceable API Security: 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