# Fastly API Security vs Imperva Advanced Bot Protection: side-by-side comparison (2026)

[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). [Imperva Advanced Bot Protection](https://cybersectools.com/tools/imperva-advanced-bot-protection) is a commercial [bot management & CAPTCHA](https://cybersectools.com/categories/bot-management-captcha) solution by [Imperva](https://cybersectools.com/companies/imperva). 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

| | Fastly API Security | Imperva Advanced Bot Protection |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | API Security | Bot Management & CAPTCHA |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Fastly | Imperva |
| Headquarters | – | – |

### Use cases and capabilities

| | Fastly API Security | Imperva Advanced Bot Protection |
|---|---|---|
| Attack Detection | Yes | – |
| Bot Protection | Yes | Yes |
| WAF | Yes | – |
| DDoS | – | Yes |
| Web Security | – | Yes |

### Core features

**Fastly API Security**

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

**Imperva Advanced Bot Protection**

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

### Integrations

**Fastly API Security**

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

**Imperva Advanced Bot Protection**

No integrations listed.

## Fastly API Security vs Imperva Advanced Bot Protection FAQ

Common questions when comparing Fastly API Security vs Imperva Advanced Bot Protection for API security.

### What is the difference between Fastly API Security and Imperva Advanced Bot Protection?

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

**Imperva Advanced Bot Protection**: Bot protection for websites, mobile apps, and APIs against automated threats. Built by Imperva.

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

### Who makes Fastly API Security and Imperva Advanced Bot Protection?

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

### Is Fastly API Security a good alternative to Imperva Advanced Bot Protection?

In part. Fastly API Security and Imperva Advanced Bot Protection are not in the same category on CybersecTools. Both cover Bot Protection. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [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 Wallarm API Security](https://cybersectools.com/compare/fastly-api-security-vs-wallarm-api-security)
- [Imperva Advanced Bot Protection vs Ammune API Discovery](https://cybersectools.com/compare/ammune-api-discovery-vs-imperva-advanced-bot-protection)
- [Imperva Advanced Bot Protection vs Indusface AppTrana - API Protection](https://cybersectools.com/compare/imperva-advanced-bot-protection-vs-indusface-apptrana-api-protection)
- [Imperva Advanced Bot Protection vs Wallarm API Security](https://cybersectools.com/compare/imperva-advanced-bot-protection-vs-wallarm-api-security)

## Alternatives to each

- [See all Fastly API Security alternatives](https://cybersectools.com/alternatives/fastly-api-security)
- [See all Imperva Advanced Bot Protection alternatives](https://cybersectools.com/alternatives/imperva-advanced-bot-protection)

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Source: https://cybersectools.com/compare/fastly-api-security-vs-imperva-advanced-bot-protection

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

More on Fastly API Security and Imperva Advanced Bot Protection: 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