# Cequence CQAI vs Fastly API Security: side-by-side comparison (2026)

[Cequence CQAI](https://cybersectools.com/tools/cequence-cqai) is a commercial [API security](https://cybersectools.com/categories/api-security) solution by [Cequence Security](https://cybersectools.com/companies/cequence-security). [Fastly API Security](https://cybersectools.com/tools/fastly-api-security) is a commercial [API security](https://cybersectools.com/categories/api-security) solution by [Fastly](https://cybersectools.com/companies/fastly). Features, integrations, deployment and the company behind each one, side by side.

## Our take

What our shortlists say about the one we picked.

### [Fastly API Security](https://cybersectools.com/tools/fastly-api-security)

Best for: Fastly customers protecting APIs on the edge

It is on the list because discovery and blocking happen on the Fastly edge where your API traffic already flows, and it sends alerts to Slack, Jira, PagerDuty and Datadog. If your APIs are not behind Fastly, or most of your risk sits in internal and partner APIs, its edge view will see less of it, so weigh that first.

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

| | Cequence CQAI | Fastly API Security |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | API Security | API Security |
| Verified | No | No |
| Deployment type | Hybrid | Cloud |
| Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Cequence Security | Fastly |
| Headquarters | – | – |

### Use cases and capabilities

| | Cequence CQAI | Fastly API Security |
|---|---|---|
| Bot Protection | Yes | Yes |
| Attack Detection | – | Yes |
| WAF | – | Yes |

### Core features

**Cequence CQAI**

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

**Fastly API Security**

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

### Integrations

**Cequence CQAI**

12 integrations listed. Sign in on the page to see them.

**Fastly API Security**

9 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.

- [Cequence CQAI](https://cybersectools.com/tools/cequence-cqai) fits if you need both cloud and on-premises options.
- [Fastly API Security](https://cybersectools.com/tools/fastly-api-security) fits if you want a cloud product.

## Cequence CQAI vs Fastly API Security FAQ

Common questions when comparing Cequence CQAI vs Fastly API Security for API security.

### What is the difference between Cequence CQAI and Fastly API Security?

**Cequence CQAI**: AI-powered API threat detection using behavioral fingerprinting & threat intel. Built by Cequence Security.

**Fastly API Security**: API security platform for discovery, monitoring, and protection at edge. Built by Fastly.

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

### Who makes Cequence CQAI and Fastly API Security?

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

### Is Cequence CQAI a good alternative to Fastly API Security?

Often, yes. Cequence CQAI and Fastly API Security are both API Security products, and both cover Bot Protection. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Cequence CQAI vs Ammune API Discovery](https://cybersectools.com/compare/ammune-api-discovery-vs-cequence-cqai)
- [Cequence CQAI vs Indusface AppTrana - API Protection](https://cybersectools.com/compare/cequence-cqai-vs-indusface-apptrana-api-protection)
- [Cequence CQAI vs ThreatX Attacker-Centric Behavioral Analytics](https://cybersectools.com/compare/cequence-cqai-vs-threatx-attacker-centric-behavioral-analytics)
- [Fastly API Security vs Ammune API Discovery](https://cybersectools.com/compare/ammune-api-discovery-vs-fastly-api-security)
- [Fastly API Security vs Indusface AppTrana - API Protection](https://cybersectools.com/compare/fastly-api-security-vs-indusface-apptrana-api-protection)
- [Fastly API Security vs ThreatX Attacker-Centric Behavioral Analytics](https://cybersectools.com/compare/fastly-api-security-vs-threatx-attacker-centric-behavioral-analytics)

## Alternatives to each

- [See all Cequence CQAI alternatives](https://cybersectools.com/alternatives/cequence-cqai)
- [See all Fastly API Security alternatives](https://cybersectools.com/alternatives/fastly-api-security)

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Source: https://cybersectools.com/compare/cequence-cqai-vs-fastly-api-security

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

More on Cequence CQAI and Fastly 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