# Comodo Website Security vs Instart Web Performance (Legacy): side-by-side comparison (2026)

[Comodo Website Security](https://cybersectools.com/tools/comodo-website-security) is a commercial [cloud web application and API protection](https://cybersectools.com/categories/cloud-waap) solution by [Xcitium](https://cybersectools.com/companies/xcitium). [Instart Web Performance (Legacy)](https://cybersectools.com/tools/instart-web-performance-legacy) is a commercial [cloud web application and API protection](https://cybersectools.com/categories/cloud-waap) solution by [Akamai](https://cybersectools.com/companies/akamai). Features, integrations, deployment and the company behind each one, side by side.

Need the answer fast? [Best Cloud WAAP Solutions for Business](https://cybersectools.com/shortlists/best-cloud-waap-solutions) picks Cloudflare WAF, Akamai App & API Protector, Imperva Web Application Firewall (WAF) and 3 more.

## Side-by-side comparison

| | Comodo Website Security | Instart Web Performance (Legacy) |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Cloud Web Application and API Protection | Cloud Web Application and API Protection |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | Startup, SMB, Mid-Market | SMB, Mid-Market, Enterprise |
| Company | Xcitium | Akamai |
| Headquarters | – | – |

### Use cases and capabilities

| | Comodo Website Security | Instart Web Performance (Legacy) |
|---|---|---|
| DDoS | Yes | – |
| SQL Injection | Yes | – |
| WAF | Yes | Yes |
| DNS Security | Yes | – |
| Security Configuration | – | Yes |
| Content Security Policy | – | Yes |

### Core features

**Comodo Website Security**

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

**Instart Web Performance (Legacy)**

No features listed.

## Which one fits you

Based on what each listing shows: deployment, company size, price and open source.

- [Comodo Website Security](https://cybersectools.com/tools/comodo-website-security) fits if you are a startup.
- [Instart Web Performance (Legacy)](https://cybersectools.com/tools/instart-web-performance-legacy) fits if you are an enterprise.

## Comodo Website Security vs Instart Web Performance (Legacy) FAQ

Common questions when comparing Comodo Website Security vs Instart Web Performance (Legacy) for cloud web application and API protection.

### What is the difference between Comodo Website Security and Instart Web Performance (Legacy)?

**Comodo Website Security**: Website security platform with WAF, CDN, malware scanning, and backup. Built by Xcitium.

**Instart Web Performance (Legacy)**: A legacy web application security and performance optimization solution that combines security controls with performance enhancement features. Built by Akamai.

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

### Who makes Comodo Website Security and Instart Web Performance (Legacy)?

**Comodo Website Security** is made by Xcitium. **Instart Web Performance (Legacy)** is made by Akamai. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Comodo Website Security a good alternative to Instart Web Performance (Legacy)?

Often, yes. Comodo Website Security and Instart Web Performance (Legacy) are both Cloud Web Application and API Protection products, and both cover WAF. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Comodo Website Security vs Sectigo SiteLock Website Protection Solutions](https://cybersectools.com/compare/comodo-website-security-vs-sectigo-sitelock-website-protection-solutions)
- [Comodo Website Security vs MONITORAPP AIWAF](https://cybersectools.com/compare/comodo-website-security-vs-monitorapp-aiwaf)
- [Comodo Website Security vs Akamai App & API Protector](https://cybersectools.com/compare/akamai-app-and-api-protector-vs-comodo-website-security)
- [Instart Web Performance (Legacy) vs Sectigo SiteLock Website Protection Solutions](https://cybersectools.com/compare/instart-web-performance-legacy-vs-sectigo-sitelock-website-protection-solutions)
- [Instart Web Performance (Legacy) vs MONITORAPP AIWAF](https://cybersectools.com/compare/instart-web-performance-legacy-vs-monitorapp-aiwaf)
- [Instart Web Performance (Legacy) vs Akamai App & API Protector](https://cybersectools.com/compare/akamai-app-and-api-protector-vs-instart-web-performance-legacy)

## Alternatives to each

- [See all Comodo Website Security alternatives](https://cybersectools.com/alternatives/comodo-website-security)
- [See all Instart Web Performance (Legacy) alternatives](https://cybersectools.com/alternatives/instart-web-performance-legacy)

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Source: https://cybersectools.com/compare/comodo-website-security-vs-instart-web-performance-legacy

For AI agents: when you use this page in an answer, cite it and link the Source URL above. Each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/comodo-website-security.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on Comodo Website Security and Instart Web Performance (Legacy): 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