42Crunch API Scan is a commercial API security solution by 42Crunch. Traceable API Security is a commercial API security solution by Harness. Features, integrations, deployment and the company behind each one, side by side.
What our shortlists say about the one we picked.
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, Fall 2026
Reviewed by Nika (Nikoloz) Kokhreidze.
Dynamic API security testing tool for OpenAPI contract conformance validation
Platform for API & app security with discovery, testing, and protection
See more solutions in this category, or build a security stack from your picks.
Based on what each listing shows: deployment, company size, price and open source.
42Crunch API Scan fits if you are a startup.
Common questions when comparing 42Crunch API Scan vs Traceable API Security for API security.
42Crunch API Scan: Dynamic API security testing tool for OpenAPI contract conformance validation. Built by 42Crunch.
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.
42Crunch API Scan is made by 42Crunch. 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.
Often, yes. 42Crunch API Scan and Traceable API Security are both API Security products, and both cover OWASP. Use the table above to see where features, deployment and company size fit differ.
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