# APIsec API Security vs Cloudflare API Shield: side-by-side comparison (2026)

[APIsec API Security](https://cybersectools.com/tools/apisec-api-security) is a commercial [API security](https://cybersectools.com/categories/api-security) solution by [APIsec](https://cybersectools.com/companies/apisec). [Cloudflare API Shield](https://cybersectools.com/tools/cloudflare-api-shield) is a commercial [API security](https://cybersectools.com/categories/api-security) solution by [Cloudflare, Inc](https://cybersectools.com/companies/cloudflare-inc). Features, integrations, deployment and the company behind each one, side by side.

## Our take

What our shortlists say about the one we picked.

### [Cloudflare API Shield](https://cybersectools.com/tools/cloudflare-api-shield)

Best for: Cloudflare customers protecting public APIs at the edge

It makes the list because it adds discovery, schema checks and leak scanning on a network you may already use, so there is little new to deploy. Its positive security model only lets through requests that match your schema, which works well if your OpenAPI specs are current. If they are not, or your APIs sit outside Cloudflare, weigh the schema upkeep and rerouting it would take.

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

| | APIsec API Security | Cloudflare API Shield |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | API Security | API Security |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | APIsec | Cloudflare, Inc. |
| Headquarters | – | – |

### Use cases and capabilities

| | APIsec API Security | Cloudflare API Shield |
|---|---|---|
| Continuous Testing | Yes | – |
| Web Security | – | Yes |

### Core features

**APIsec API Security**

10 features listed. Sign in on the page to see them.

**Cloudflare API Shield**

10 features listed. Sign in on the page to see them.

### Integrations

**APIsec API Security**

No integrations listed.

**Cloudflare API Shield**

1 integration listed. Sign in on the page to see them.

## APIsec API Security vs Cloudflare API Shield FAQ

Common questions when comparing APIsec API Security vs Cloudflare API Shield for API security.

### What is the difference between APIsec API Security and Cloudflare API Shield?

**APIsec API Security**: AI-powered API security testing platform with continuous attack simulation. Built by APIsec.

**Cloudflare API Shield**: API security platform for discovering, validating, and protecting API endpoints. Built by Cloudflare, Inc.

The table above shows where their features, integrations, deployment and company size fit differ.

### Who makes APIsec API Security and Cloudflare API Shield?

**APIsec API Security** is made by APIsec. **Cloudflare API Shield** is made by Cloudflare, Inc. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is APIsec API Security a good alternative to Cloudflare API Shield?

Often, yes. APIsec API Security and Cloudflare API Shield are both API Security products. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [APIsec API Security vs Indusface AppTrana - API Protection](https://cybersectools.com/compare/apisec-api-security-vs-indusface-apptrana-api-protection)
- [APIsec API Security vs Prophaze API Security](https://cybersectools.com/compare/apisec-api-security-vs-prophaze-api-security)
- [APIsec API Security vs Wallarm API Security](https://cybersectools.com/compare/apisec-api-security-vs-wallarm-api-security)
- [Cloudflare API Shield vs Indusface AppTrana - API Protection](https://cybersectools.com/compare/cloudflare-api-shield-vs-indusface-apptrana-api-protection)
- [Cloudflare API Shield vs Prophaze API Security](https://cybersectools.com/compare/cloudflare-api-shield-vs-prophaze-api-security)
- [Cloudflare API Shield vs Wallarm API Security](https://cybersectools.com/compare/cloudflare-api-shield-vs-wallarm-api-security)

## Alternatives to each

- [See all APIsec API Security alternatives](https://cybersectools.com/alternatives/apisec-api-security)
- [See all Cloudflare API Shield alternatives](https://cybersectools.com/alternatives/cloudflare-api-shield)

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Source: https://cybersectools.com/compare/apisec-api-security-vs-cloudflare-api-shield

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

More on APIsec API Security and Cloudflare API Shield: 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