Imperva

Name: Imperva
Brand: Imperva
Price: 59 USD
Rating: 4.3 (203 reviews)

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Application and data security platform

Security Developer Tools

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4.3(203 across the web)

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Reviews onG2

203 reviews tracked

The Bottom Line

Entry price

Paid plans only

Biggest pro

Enterprise security

Biggest con

Very expensive

TL;DR - Imperva

Imperva is an enterprise cybersecurity platform for application and data security
It provides WAF, DDoS protection, bot management, and database security
Custom enterprise pricing based on protection requirements

Pricing: Paid only

Best for: Enterprises & pros

4.3/5 across review platforms

What is Imperva?

Editorial review

Imperva protects web applications and APIs from attacks. WAF, DDoS protection, and bot management-security from a company focused on application security. The protection is comprehensive. The network handles scale. The security team is expert. Enterprises needing web application security choose Imperva for comprehensive application protection.

Available on: Web

LCLouis CorneloupUpdated May 26, 2026 · how we evaluateSourceimperva.com ↗

Pros & Cons

Pros

Enterprise security
Good WAF
DDoS protection
Data security
Good support

Cons

Very expensive
Complex setup
Enterprise focus
Learning curve
Contract commitment

Ratings Across the Web

4.3(203 reviews)

Imperva holds an aggregate rating of 4.3 out of 5 from 203 reviews across G2, last checked March 18, 2026.

G2203 reviews

4.3/5

Ratings aggregated from independent review platforms. Learn more

Key Features

WAFDDoS protectionBot protectionAPI securityData securityEnterprise

Pricing Plans

Free Trial

Pricing checked Aug 28, 2026

Free

Bot mitigation
CDN
Two-factor auth
Basic protection

Pro

$59/site/month

All Free features
Web application firewall
PCI compliance
Backdoor protection
SSL support

Business

$299/site/month

All Pro features
DDoS protection
Custom SSL certificates
Advanced analytics

Enterprise

Custom

All Business features
24/7 support
Uptime SLA
Custom security rules
Real-time monitoring
API access

Calculate your cost View full pricing

Is Imperva worth the price?

75/100

Imperva's pricing structure appears fair, offering a robust free tier for basic needs and scaling up with valuable security features.

The jump from Pro at $59/site/month to Business at $299/site/month is significant but introduces critical DDoS protection and advanced analytics. This pricing is best for businesses prioritizing comprehensive web and data security, from small sites to large enterprises.

Hidden Costs & Gotchas

Enterprise tier requires custom quote

Per-site billing can add up quickly

Potential for additional support costs

How Imperva Compares to Competitors

Compared to Cloudflare, Imperva's Pro tier at $59/site/month is more expensive than Cloudflare's Pro at $20/month, but includes PCI compliance. For enterprise-grade features, Imperva competes with Akamai, where both offer custom pricing, but Imperva's Business tier at $299/site/month provides a clear mid-market option before custom solutions.

How Imperva's pricing compares

At $59/mo, Imperva is the most premium of its 2 direct competitors.

Akamai

Cloudflare

$25

Imperva

$59

Entry paid plan, monthly. Pricing checked Aug 28, 2026.

Reviews

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4.3/5

Across 203 verified user reviews on G2

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Best Imperva Alternatives

Top alternatives based on features, pricing, and user needs.

AkamaiPaid

Enterprise CDN and cloud security platform

4.5

CloudflareFreemium

Internet security & performance

4.3

See all security tools →

Still deciding?

Most buyers shortlist 2 or 3 tools before committing. Pull a side-by-side comparison or browse the full alternatives shortlist below.

Imperva vs AkamaiHead-to-head: features, pricing, who wins Imperva vs CloudflareHead-to-head: features, pricing, who wins

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Imperva FAQ

How does Imperva protect web applications?

Imperva protects web applications and APIs from attacks by offering a Web Application Firewall (WAF), DDoS protection, and bot management. This comprehensive approach is designed to secure applications from various online threats.

Which teams benefit most from using Imperva?

Imperva is best suited for enterprises that require robust web application security. It provides comprehensive application protection, making it ideal for organizations with significant security needs and resources.

What kind of trade-offs should potential users consider with Imperva?

Potential users should be aware that Imperva has a complex setup and a learning curve, which might require dedicated resources. It is also a very expensive product with a contract commitment, reflecting its enterprise focus.

How does Imperva compare to Cloudflare for application security?

Imperva offers comprehensive application and data security, including a strong WAF and DDoS protection, with an enterprise focus and expert security team. Cloudflare also provides similar security services, but Imperva is specifically highlighted for its enterprise-grade application protection and data security.

Does Imperva include a free tier for its security services?

No, Imperva is a paid product and does not include a permanently free tier for its security platform. It is designed for enterprise-level deployment with associated costs.

Can Imperva secure APIs in addition to web applications?

Yes, Imperva is designed to protect both web applications and APIs from various attacks. Its platform offers security measures like WAF and bot management that extend to API endpoints.

Source: imperva.com

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