# TeejLab API Discovery Manager vs Traceable API Security: side-by-side comparison (2026)

[TeejLab API Discovery Manager](https://cybersectools.com/tools/teejlab-api-discovery-manager) is a commercial [API security](https://cybersectools.com/categories/api-security) solution by [TeejLab](https://cybersectools.com/companies/teejlab). [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).

Need the answer fast? [Best API Security Solutions for Business](https://cybersectools.com/shortlists/best-api-security-solutions) picks Akamai API Security, Salt Security Salt Collect, Cloudflare API Shield and 4 more.

## Side-by-side comparison

| | TeejLab API Discovery Manager | Traceable API Security |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | API Security | API Security |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | TeejLab | Harness |
| Headquarters | – | – |

### Use cases and capabilities

| | TeejLab API Discovery Manager | Traceable API Security |
|---|---|---|
| OWASP | Yes | Yes |

### Core features

**TeejLab API Discovery Manager**

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

**TeejLab API Discovery Manager**

No integrations listed.

**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.

- [Traceable API Security](https://cybersectools.com/tools/traceable-appsec) fits if you are a small business.

## TeejLab API Discovery Manager vs Traceable API Security FAQ

Common questions when comparing TeejLab API Discovery Manager vs Traceable API Security for API security.

### What is the difference between TeejLab API Discovery Manager and Traceable API Security?

**TeejLab API Discovery Manager**: API discovery, security, governance & lifecycle mgmt platform for enterprises. Built by TeejLab.

**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 TeejLab API Discovery Manager and Traceable API Security?

**TeejLab API Discovery Manager** is made by TeejLab. **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 TeejLab API Discovery Manager a good alternative to Traceable API Security?

Often, yes. TeejLab API Discovery Manager 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.

## Related comparisons

- [TeejLab API Discovery Manager vs Akamai API Security](https://cybersectools.com/compare/akamai-api-security-vs-teejlab-api-discovery-manager)
- [TeejLab API Discovery Manager vs Imperva API Security](https://cybersectools.com/compare/imperva-api-security-vs-teejlab-api-discovery-manager)
- [TeejLab API Discovery Manager vs Operant AI API Threat Protection](https://cybersectools.com/compare/operant-ai-api-threat-protection-vs-teejlab-api-discovery-manager)
- [Traceable API Security vs Akamai API Security](https://cybersectools.com/compare/akamai-api-security-vs-traceable-appsec)
- [Traceable API Security vs Imperva API Security](https://cybersectools.com/compare/imperva-api-security-vs-traceable-appsec)
- [Traceable API Security vs Operant AI API Threat Protection](https://cybersectools.com/compare/operant-ai-api-threat-protection-vs-traceable-appsec)

## Alternatives to each

- [See all TeejLab API Discovery Manager alternatives](https://cybersectools.com/alternatives/teejlab-api-discovery-manager)
- [See all Traceable API Security alternatives](https://cybersectools.com/alternatives/traceable-appsec)

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Source: https://cybersectools.com/compare/teejlab-api-discovery-manager-vs-traceable-appsec

For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/teejlab-api-discovery-manager.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on TeejLab API Discovery Manager 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