Traceable API Security
Clairvoyance is a free API security solution. 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.
Obtain GraphQL API schema even if the introspection is disabled
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.
Clairvoyance fits if you are a startup, you need a free product and you want an open-source product.
Common questions when comparing Clairvoyance vs Traceable API Security for API security.
Clairvoyance: Obtain GraphQL API schema even if the introspection is disabled.
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.
Clairvoyance is open-source with 1,276 GitHub stars. 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. Clairvoyance and Traceable API Security are both API Security products. Key differences: Clairvoyance is Free while Traceable API Security is Commercial, Clairvoyance is open-source. Use the table above to see where features, deployment and company size fit differ.
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