# Cloudflare Application Security and Performance, OpenStack vs Google Compute Engine Comparison

| | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **Star Rating** | 4.5 out of 5 | 4.2 out of 5 | 4.5 out of 5 | 
| **Total Reviews** | 601 | 53 | 952 | 
| **Largest Market Segment** | Small-Business (62.3% of reviews) | Enterprise (48.1% of reviews) | Small-Business (36.4% of reviews) | 
| **Entry Level Price** | $0.00 Per Month | No pricing available | Pay As You Go Per Month | 

---
## Top Pros & Cons

### Cloudflare Application Security and Performance

Pros:
- Security (53 reviews)
- Ease of Use (49 reviews)

Cons:
- Complex User Interface (23 reviews)
- Expensive (23 reviews)

### OpenStack

**Not enough data**

### Google Compute Engine

Pros:
- Ease of Use (65 reviews)
- Scalability (60 reviews)

Cons:
- Pricing Issues (42 reviews)
- Expensive (38 reviews)

---
## Ratings Comparison
| Rating | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
  | **Meets Requirements** | 9.1 (490 reviews) | 8.5 (47 reviews) | 9.0 (506 reviews) | 
  | **Ease of Use** | 9.0 (493 reviews) | 6.8 (48 reviews) | 8.7 (508 reviews) | 
  | **Ease of Setup** | 8.8 (274 reviews) | 4.6 (33 reviews) | 8.6 (333 reviews) | 
  | **Ease of Admin** | 8.9 (248 reviews) | 6.2 (33 reviews) | 8.6 (213 reviews) | 
  | **Quality of Support** | 8.3 (429 reviews) | 7.0 (46 reviews) | 8.4 (467 reviews) | 
  | **Has the product been a good partner in doing business?** | 8.8 (234 reviews) | 7.0 (30 reviews) | 8.8 (205 reviews) | 
  | **Product Direction (% positive)** | 8.9 (470 reviews) | 8.3 (48 reviews) | 9.4 (483 reviews) | 

---
## Pricing

### Cloudflare Application Security and Performance

#### Entry-Level Pricing

Plan: Free

Price: $0.00 Per Month

Description: For personal or hobby projects that aren’t business-critical. This package includes:

Key Features:
- Fast, Easy-to-use DNS
- Unmetered DDoS Protection
- CDN

[Browse all 4 editions](https://www.g2.com/products/cloudflare-application-security-and-performance/pricing)

#### Free Trial

No

### OpenStack

#### Entry-Level Pricing

No pricing available

#### Free Trial

No information available

### Google Compute Engine

#### Entry-Level Pricing

Plan: Beyond Free Tier and Free Trial

Price: Pay As You Go Per Month

Description: Pricing for Compute Engine is based on per-second usage of the machine types, persistent disks, and other resources that you select for your virtual machines. 

Key Features:
- Compute Engine charges for usage based on the following price sheet: https://cloud.google.com/compute/all-pricing

[Browse all 2 editions](https://www.g2.com/products/google-compute-engine/pricing)

#### Free Trial

Yes

---
## Features Comparison By Category

### Content Delivery Network (CDN)

| Product | Score | Reviews |
|---|---|---|
| **Cloudflare Application Security and Performance** | 8.7/10 | 293 |
| **OpenStack** | N/A | N/A |
| **Google Compute Engine** | N/A | N/A |

#### Content

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **Static Content Caching** | 9.1 (264 reviews) | Not enough data | Not enough data | 
| **Dynamic Content Routing** | 8.7 (242 reviews) | Not enough data | Not enough data | 
| **Cache purging** | 8.9 (243 reviews) | Not enough data | Not enough data | 

#### Agentic AI - Content Delivery Network (CDN)

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **Proactive Assistance** | 8.1 (12 reviews) | Not enough data | Not enough data | 

#### Security

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **SSL** | 9.2 (248 reviews) | Not enough data | Not enough data | 
| **Custom SSL** | 8.7 (184 reviews) | Not enough data | Not enough data | 

#### Management

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **Dashboard** | 9.1 (265 reviews) | Not enough data | Not enough data | 
| **Reports** | 8.5 (228 reviews) | Not enough data | Not enough data | 
| **Logs** | 8.4 (218 reviews) | Not enough data | Not enough data | 

#### Integration

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **API** | 8.6 (197 reviews) | Not enough data | Not enough data | 
| **CMS Integration** | 8.6 (182 reviews) | Not enough data | Not enough data | 

### Website Security

| Product | Score | Reviews |
|---|---|---|
| **Cloudflare Application Security and Performance** | 8.2/10 | 28 |
| **OpenStack** | N/A | N/A |
| **Google Compute Engine** | N/A | N/A |

#### Administration

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **Content Delivery** | 9.0 (20 reviews) | Not enough data | Not enough data | 
| **Dashboard & Reporting** | 9.0 (19 reviews) | Not enough data | Not enough data | 
| **Alerting** | 7.9 (17 reviews) | Not enough data | Not enough data | 

#### Risk Analysis

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **Blacklist and Whitelist** | 8.2 (18 reviews) | Not enough data | Not enough data | 
| **Vulnerability Assessment** | 8.1 (18 reviews) | Not enough data | Not enough data | 
| **Security Auditing** | 8.2 (17 reviews) | Not enough data | Not enough data | 

#### Threat Protection

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **Firewall** | 9.1 (22 reviews) | Not enough data | Not enough data | 
| **DDoS Protection** | 9.0 (20 reviews) | Not enough data | Not enough data | 
| **Malware Detection** | 7.9 (17 reviews) | Not enough data | Not enough data | 
| **Malware Removal** | 7.2 (15 reviews) | Not enough data | Not enough data | 

#### Generative AI

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **AI Text Summarization** | 6.5 (10 reviews) | Not enough data | Not enough data | 

### Application Shielding

| Product | Score | Reviews |
|---|---|---|
| **Cloudflare Application Security and Performance** | 8.8/10 | 9 |
| **OpenStack** | N/A | N/A |
| **Google Compute Engine** | N/A | N/A |

#### Protect

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **Login** | 8.6 (7 reviews) | Not enough data | Not enough data | 
| **Data Injections** | 8.6 (6 reviews) | Not enough data | Not enough data | 
| **Code** | 8.7 (5 reviews) | Not enough data | Not enough data | 
| **Certificate Exploitation** | 8.1 (6 reviews) | Not enough data | Not enough data | 
| **Advanced Awareness** | 8.6 (6 reviews) | Not enough data | Not enough data | 
| **Digital Content** | 9.3 (5 reviews) | Not enough data | Not enough data | 

#### Execute

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **Environment** | 8.9 (6 reviews) | Not enough data | Not enough data | 
| **Compliance** | 9.2 (6 reviews) | Not enough data | Not enough data | 
| **Cross-Platform Implementation** | 9.2 (6 reviews) | Not enough data | Not enough data | 

### Web Application Firewall (WAF)

| Product | Score | Reviews |
|---|---|---|
| **Cloudflare Application Security and Performance** | 8.7/10 | 64 |
| **OpenStack** | N/A | N/A |
| **Google Compute Engine** | N/A | N/A |

#### Analysis

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **Logging and Reporting** | 8.7 (50 reviews) | Not enough data | Not enough data | 
| **Issue Tracking** | 8.5 (47 reviews) | Not enough data | Not enough data | 
| **Security Monitoring** | 9.1 (49 reviews) | Not enough data | Not enough data | 

#### Controls

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **Application-Layer Controls ** | 8.7 (45 reviews) | Not enough data | Not enough data | 
| **Traffic Controls** | 8.9 (46 reviews) | Not enough data | Not enough data | 
| **Network Controls** | 8.8 (48 reviews) | Not enough data | Not enough data | 

#### Functionality

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **API / Integrations** | 8.6 (48 reviews) | Not enough data | Not enough data | 
| **Extensibility** | 8.9 (45 reviews) | Not enough data | Not enough data | 
| **Bot Traffic** | 8.8 (11 reviews) | Not enough data | Not enough data | 

#### Generative AI

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **AI Text Summarization** | 7.5 (16 reviews) | Not enough data | Not enough data | 

### Enterprise Content Delivery Network (eCDN)

| Product | Score | Reviews |
|---|---|---|
| **Cloudflare Application Security and Performance** | 9.1/10 | 18 |
| **OpenStack** | N/A | N/A |
| **Google Compute Engine** | N/A | N/A |

#### Administration

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **Integrations / APIs** | 9.0 (14 reviews) | Not enough data | Not enough data | 
| **Administration Console** | 9.3 (16 reviews) | Not enough data | Not enough data | 
| **Availability Control** | 9.0 (15 reviews) | Not enough data | Not enough data | 
| **Traffic Management** | 9.2 (16 reviews) | Not enough data | Not enough data | 

#### Media Delivery

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **Video Delivery** | 8.6 (12 reviews) | Not enough data | Not enough data | 
| **Software Distribution** | 9.0 (13 reviews) | Not enough data | Not enough data | 
| **Static Content Caching** | 9.3 (17 reviews) | Not enough data | Not enough data | 
| **Dynamic Content Routing** | 9.3 (15 reviews) | Not enough data | Not enough data | 

#### Security and Performance

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **Patch Deployment** | 9.0 (13 reviews) | Not enough data | Not enough data | 
| **Monitoring** | 9.4 (14 reviews) | Not enough data | Not enough data | 
| **Firewall** | 9.2 (16 reviews) | Not enough data | Not enough data | 

#### Agentic AI - Enterprise Content Delivery Network (eCDN)

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **Proactive Assistance** | Not enough data | Not enough data | Not enough data | 

### DDoS Protection

| Product | Score | Reviews |
|---|---|---|
| **Cloudflare Application Security and Performance** | 8.6/10 | 26 |
| **OpenStack** | N/A | N/A |
| **Google Compute Engine** | N/A | N/A |

#### Management

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **IT Alerting** | 8.5 (17 reviews) | Not enough data | Not enough data | 
| **Network Capacity** | 8.8 (18 reviews) | Not enough data | Not enough data | 
| **Logging** | 8.6 (18 reviews) | Not enough data | Not enough data | 
| **API / Integrations** | 7.5 (19 reviews) | Not enough data | Not enough data | 

#### Protection

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **DNS Protection** | 9.4 (19 reviews) | Not enough data | Not enough data | 
| **Website Protection** | 9.5 (20 reviews) | Not enough data | Not enough data | 
| **Infrastructure Protection** | 8.8 (17 reviews) | Not enough data | Not enough data | 

#### Resolution

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **Attack Mitigation** | 8.9 (18 reviews) | Not enough data | Not enough data | 
| **Network Monitoring** | 8.9 (18 reviews) | Not enough data | Not enough data | 
| **Security Monitoring** | 9.0 (17 reviews) | Not enough data | Not enough data | 
| **Anomoly Detection** | 8.4 (16 reviews) | Not enough data | Not enough data | 
| **Resolution Automation** | 7.2 (12 reviews) | Not enough data | Not enough data | 

### SSL & TLS Certificate Tools

| Product | Score | Reviews |
|---|---|---|
| **Cloudflare Application Security and Performance** | 8.6/10 | 17 |
| **OpenStack** | N/A | N/A |
| **Google Compute Engine** | N/A | N/A |

#### Administration

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **Notifications** | 8.8 (13 reviews) | Not enough data | Not enough data | 
| **Warranty** | 7.3 (11 reviews) | Not enough data | Not enough data | 
| **Server License** | 7.9 (12 reviews) | Not enough data | Not enough data | 
| **Free Reissues** | 8.9 (12 reviews) | Not enough data | Not enough data | 

#### Functionality

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **Multi-Domain Support** | 9.2 (12 reviews) | Not enough data | Not enough data | 
| **Browser Support** | 8.8 (14 reviews) | Not enough data | Not enough data | 
| **Site Seal** | 9.0 (10 reviews) | Not enough data | Not enough data | 
| **AI Features** | 7.5 (8 reviews) | Not enough data | Not enough data | 

#### Security

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **Domain Validated SSL** | 9.4 (13 reviews) | Not enough data | Not enough data | 
| **Issuance Speed** | 8.6 (11 reviews) | Not enough data | Not enough data | 
| **Encryption Strength** | 8.8 (11 reviews) | Not enough data | Not enough data | 
| **Extended Validation SSL** | 9.2 (8 reviews) | Not enough data | Not enough data | 
| **Organization Validated SSL** | 8.5 (8 reviews) | Not enough data | Not enough data | 

### DNS Security Solutions

| Product | Score | Reviews |
|---|---|---|
| **Cloudflare Application Security and Performance** | 7.9/10 | 18 |
| **OpenStack** | N/A | N/A |
| **Google Compute Engine** | N/A | N/A |

#### Protection

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **Quarantine** | 7.5 (12 reviews) | Not enough data | Not enough data | 
| **Continuous Monitoring** | 7.9 (12 reviews) | Not enough data | Not enough data | 
| **Off-Network Protection** | 7.9 (11 reviews) | Not enough data | Not enough data | 
| **Guest Network Protection** | 7.7 (10 reviews) | Not enough data | Not enough data | 
| **BYOD Protection** | 7.1 (11 reviews) | Not enough data | Not enough data | 
| **Native DNS over HTTPS (DoH)** | 8.3 (13 reviews) | Not enough data | Not enough data | 

#### Functionality

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **DNS Lookups** | 8.5 (13 reviews) | Not enough data | Not enough data | 
| **Threat Intelligence** | 7.7 (13 reviews) | Not enough data | Not enough data | 
| **Advanced Traffic Filtering** | 8.5 (12 reviews) | Not enough data | Not enough data | 

#### Administration

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **Whitelisting** | 8.3 (12 reviews) | Not enough data | Not enough data | 
| **Policy Enforcement** | 8.8 (11 reviews) | Not enough data | Not enough data | 
| **Incident Reports** | 7.4 (11 reviews) | Not enough data | Not enough data | 
| **Domain Categorization** | 7.6 (11 reviews) | Not enough data | Not enough data | 
| **Multi-Network Management** | 7.6 (11 reviews) | Not enough data | Not enough data | 

### Cloud Management Platforms

| Product | Score | Reviews |
|---|---|---|
| **Cloudflare Application Security and Performance** | N/A | N/A |
| **OpenStack** | 8.7/10 | 7 |
| **Google Compute Engine** | 8.6/10 | 153 |

#### Functionality

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **Cloud Consolidation** | Not enough data | 8.6 (6 reviews) | 8.8 (136 reviews) | 
| **Cloud Orchestration** | Not enough data | 9.0 (7 reviews) | 8.7 (135 reviews) | 
| **Cloud Optimization** | Not enough data | 9.0 (5 reviews) | 8.8 (136 reviews) | 

#### Management

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **Cloud Cost Analytics** | Not enough data | Not enough data | 8.3 (135 reviews) | 
| **Cloud Security** | Not enough data | 8.1 (6 reviews) | 8.9 (136 reviews) | 
| **Cloud Resource Management** | Not enough data | 8.6 (7 reviews) | 8.7 (134 reviews) | 
| **Cloud Backup and Recovery** | Not enough data | 8.9 (6 reviews) | 8.9 (135 reviews) | 

#### Agentic AI - Cloud Management Platforms

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | 7.9 (14 reviews) | 
| **Cross-system Integration** | Not enough data | Not enough data | 8.6 (14 reviews) | 
| **Decision Making** | Not enough data | Not enough data | 8.3 (14 reviews) | 

### Infrastructure as a Service (IaaS)

| Product | Score | Reviews |
|---|---|---|
| **Cloudflare Application Security and Performance** | N/A | N/A |
| **OpenStack** | 8.9/10 | 6 |
| **Google Compute Engine** | 8.6/10 | 204 |

#### Infrastructure Provision

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **Public Cloud** | Not enough data | 7.7 (5 reviews) | 8.8 (174 reviews) | 
| **Private Cloud** | Not enough data | 9.4 (6 reviews) | 8.4 (173 reviews) | 
| **Hybrid Cloud** | Not enough data | 8.3 (5 reviews) | 8.5 (164 reviews) | 
| **Bare Metal** | Not enough data | 9.2 (6 reviews) | 7.9 (157 reviews) | 
| **High-Performance Computing (HPC)** | Not enough data | 9.0 (5 reviews) | 8.7 (165 reviews) | 
| **Virtual Machines (VMs)** | Not enough data | 9.2 (6 reviews) | 9.2 (179 reviews) | 
| **Edge Computing** | Not enough data | Not enough data | 8.3 (159 reviews) | 
| **Virtual Networks** | Not enough data | 9.3 (5 reviews) | 8.8 (176 reviews) | 

#### Management

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **Pay by Usage** | Not enough data | Not enough data | 8.6 (174 reviews) | 
| **Usage Tracking** | Not enough data | Not enough data | 8.7 (170 reviews) | 
| **Performance Tracking** | Not enough data | 8.7 (5 reviews) | 8.5 (176 reviews) | 

#### Functionality

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **Resource Auto-Scaling** | Not enough data | Not enough data | 8.9 (173 reviews) | 

### API Security

| Product | Score | Reviews |
|---|---|---|
| **Cloudflare Application Security and Performance** | 9.8/10 | 11 |
| **OpenStack** | N/A | N/A |
| **Google Compute Engine** | N/A | N/A |

#### API Management 

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **API Discovery** | 9.8 (7 reviews) | Not enough data | Not enough data | 
| **API Monitoring** | 9.8 (7 reviews) | Not enough data | Not enough data | 
| **Reporting** | 10.0 (7 reviews) | Not enough data | Not enough data | 
| **Change Management** | 9.8 (7 reviews) | Not enough data | Not enough data | 

#### Security Testing

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **Compliance Monitoring** | 10.0 (7 reviews) | Not enough data | Not enough data | 
| **API Verification** | 9.8 (7 reviews) | Not enough data | Not enough data | 
| **API Testing** | 10.0 (7 reviews) | Not enough data | Not enough data | 

#### Security Management

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **Security and Policy Enforcement** | 10.0 (7 reviews) | Not enough data | Not enough data | 
| **Anomoly Detection** | 10.0 (7 reviews) | Not enough data | Not enough data | 
| **Bot Detection** | 9.2 (8 reviews) | Not enough data | Not enough data | 

### Server Virtualization

| Product | Score | Reviews |
|---|---|---|
| **Cloudflare Application Security and Performance** | N/A | N/A |
| **OpenStack** | N/A | N/A |
| **Google Compute Engine** | 8.6/10 | 125 |

#### Performance

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **Scalability** | Not enough data | Not enough data | 9.0 (115 reviews) | 
| **Portability** | Not enough data | Not enough data | 8.6 (110 reviews) | 
| **Data Recovery** | Not enough data | Not enough data | 8.5 (109 reviews) | 

#### Functionality

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **OS Integration** | Not enough data | Not enough data | 8.7 (109 reviews) | 
| **Resource Saving** | Not enough data | Not enough data | 8.6 (108 reviews) | 
| **Performance Management** | Not enough data | Not enough data | 8.7 (110 reviews) | 
| **Security** | Not enough data | Not enough data | 9.1 (114 reviews) | 

#### Agentic AI - Server Virtualization

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | 8.1 (15 reviews) | 
| **Multi-step Planning** | Not enough data | Not enough data | 8.3 (14 reviews) | 
| **Cross-system Integration** | Not enough data | Not enough data | 8.8 (14 reviews) | 
| **Adaptive Learning** | Not enough data | Not enough data | 8.7 (14 reviews) | 
| **Proactive Assistance** | Not enough data | Not enough data | 8.1 (14 reviews) | 
| **Decision Making** | Not enough data | Not enough data | 8.7 (14 reviews) | 

### Certificate Lifecycle Management (CLM)

| Product | Score | Reviews |
|---|---|---|
| **Cloudflare Application Security and Performance** | N/A | N/A |
| **OpenStack** | N/A | N/A |
| **Google Compute Engine** | N/A | N/A |

#### Functionality

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **Certificate Discovery** | Not enough data | Not enough data | Not enough data | 
| **Expiration Monitoring** | Not enough data | Not enough data | Not enough data | 
| **Automated Certificate Operations** | Not enough data | Not enough data | Not enough data | 
| **Policy And Role-Based Access Controls** | Not enough data | Not enough data | Not enough data | 
| **Workflow** | Not enough data | Not enough data | Not enough data | 
| **Protocol Support** | Not enough data | Not enough data | Not enough data | 
| **Reporting And Search** | Not enough data | Not enough data | Not enough data | 
| **Audit And Enforcement** | Not enough data | Not enough data | Not enough data | 
| **Key Storage** | Not enough data | Not enough data | Not enough data | 

### Auto Scaling

| Product | Score | Reviews |
|---|---|---|
| **Cloudflare Application Security and Performance** | N/A | N/A |
| **OpenStack** | N/A | N/A |
| **Google Compute Engine** | 8.5/10 | 133 |

#### Automated resource scaling

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **Automatic resource discovery** | Not enough data | Not enough data | 8.6 (116 reviews) | 
| **Smart scaling** | Not enough data | Not enough data | 8.9 (118 reviews) | 

#### Scaling strategies

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **Pre-defined optimization strategies** | Not enough data | Not enough data | 8.3 (117 reviews) | 
| **Predictive scaling** | Not enough data | Not enough data | 8.4 (116 reviews) | 

#### Visualization

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **Unified scaling** | Not enough data | Not enough data | 8.3 (115 reviews) | 
| **Dashboard** | Not enough data | Not enough data | 8.4 (116 reviews) | 

### Application Security

| Product | Score | Reviews |
|---|---|---|
| **Cloudflare Application Security and Performance** | N/A | N/A |
| **OpenStack** | N/A | N/A |
| **Google Compute Engine** | N/A | N/A |

#### Generative AI

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **AI Text Summarization** | Not enough data | Not enough data | Not enough data | 

### Client-Side Protection

| Product | Score | Reviews |
|---|---|---|
| **Cloudflare Application Security and Performance** | 7.9/10 | 8 |
| **OpenStack** | N/A | N/A |
| **Google Compute Engine** | N/A | N/A |

#### Threat Detection and Protection - Client-Side Protection

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **Continuous Scanning** | 8.0 (5 reviews) | Not enough data | Not enough data | 
| **Signature-Based Detection** | 7.3 (5 reviews) | Not enough data | Not enough data | 
| **Threat Protection** | Not enough data | Not enough data | Not enough data | 
| **Risk Prioritization** | Not enough data | Not enough data | Not enough data | 
| **Heuristic Analysis** | Not enough data | Not enough data | Not enough data | 

#### Data Security - Client-Side Protection

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **First-Party JavaScript Obfuscation** | Not enough data | Not enough data | Not enough data | 
| **Browser Security** | Not enough data | Not enough data | Not enough data | 
| **Encryption** | Not enough data | Not enough data | Not enough data | 
| **Obfuscation** | Not enough data | Not enough data | Not enough data | 
| **Data Loss Prevention (DLP)** | Not enough data | Not enough data | Not enough data | 
| **Third-Party Security** | Not enough data | Not enough data | Not enough data | 
| **Endpoint Security** | Not enough data | Not enough data | Not enough data | 

#### Logging and Monitoring - Client-Side Protection

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **Event Logging** | Not enough data | Not enough data | Not enough data | 
| **Reporting** | Not enough data | Not enough data | Not enough data | 
| **Real-Time Monitoring** | 8.3 (5 reviews) | Not enough data | Not enough data | 

### Load Balancing

| Product | Score | Reviews |
|---|---|---|
| **Cloudflare Application Security and Performance** | 9.2/10 | 11 |
| **OpenStack** | N/A | N/A |
| **Google Compute Engine** | N/A | N/A |

#### Usability - Load Balancing

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **User Interface Design** | 9.2 (6 reviews) | Not enough data | Not enough data | 
| **Setup Simplicity** | 9.3 (7 reviews) | Not enough data | Not enough data | 
| **Platform Integration** | 9.0 (7 reviews) | Not enough data | Not enough data | 
| **Container Support** | 8.9 (6 reviews) | Not enough data | Not enough data | 

#### Performance Optimization - Load Balancing

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **Global Load Balancing** | 9.4 (6 reviews) | Not enough data | Not enough data | 
| **Dynamic Resource Allocation** | 8.9 (6 reviews) | Not enough data | Not enough data | 
| **Server Health Monitoring** | 8.9 (6 reviews) | Not enough data | Not enough data | 
| **Disaster Recovery** | 8.9 (6 reviews) | Not enough data | Not enough data | 

#### Security & Compliance - Load Balancing

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **SSL/TLS Termination** | 9.4 (6 reviews) | Not enough data | Not enough data | 
| **Application Firewall Integration** | 9.5 (7 reviews) | Not enough data | Not enough data | 
| **DDoS Mitigation** | 9.3 (7 reviews) | Not enough data | Not enough data | 
| **Access Control** | 9.5 (7 reviews) | Not enough data | Not enough data | 
| **IP Whitelisting/Blacklisting** | 9.4 (6 reviews) | Not enough data | Not enough data | 

### Enterprise Content Management (ECM)

| Product | Score | Reviews |
|---|---|---|
| **Cloudflare Application Security and Performance** | N/A | N/A |
| **OpenStack** | N/A | N/A |
| **Google Compute Engine** | N/A | N/A |

#### Agentic AI - Enterprise Content Management (ECM)

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | Not enough data | 
| **Natural Language Interaction** | Not enough data | Not enough data | Not enough data | 
| **Decision Making** | Not enough data | Not enough data | Not enough data | 

#### File Management

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **File Type Support** | Not enough data | Not enough data | Not enough data | 
| **Metadata** | Not enough data | Not enough data | Not enough data | 
| **OCR Scanning** | Not enough data | Not enough data | Not enough data | 
| **Versioning** | Not enough data | Not enough data | Not enough data | 
| **Collaboration** | Not enough data | Not enough data | Not enough data | 
| **Document Assembly** | Not enough data | Not enough data | Not enough data | 
| **Form Creation** | Not enough data | Not enough data | Not enough data | 
| **Portals and Sites** | Not enough data | Not enough data | Not enough data | 
| **Disposition** | Not enough data | Not enough data | Not enough data | 
| **Search** | Not enough data | Not enough data | Not enough data | 
| **Web Interface** | Not enough data | Not enough data | Not enough data | 
| **Mobile Apps** | Not enough data | Not enough data | Not enough data | 

#### Workflow

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **Process Automation** | Not enough data | Not enough data | Not enough data | 
| **Conditions** | Not enough data | Not enough data | Not enough data | 
| **Activities** | Not enough data | Not enough data | Not enough data | 
| **Records Management** | Not enough data | Not enough data | Not enough data | 
| **Case Management** | Not enough data | Not enough data | Not enough data | 

#### Platform

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **Internationalization** | Not enough data | Not enough data | Not enough data | 
| **Performance and Reliability** | Not enough data | Not enough data | Not enough data | 
| **Reporting and Auditing** | Not enough data | Not enough data | Not enough data | 
| **System of Record Integration** | Not enough data | Not enough data | Not enough data | 
| **APIs** | Not enough data | Not enough data | Not enough data | 

### AI Gateways

| Product | Score | Reviews |
|---|---|---|
| **Cloudflare Application Security and Performance** | N/A | N/A |
| **OpenStack** | N/A | N/A |
| **Google Compute Engine** | N/A | N/A |

#### Traffic Management & Performance - AI Gateways

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **Token-Aware Rate Limiting** | Not enough data | Not enough data | Not enough data | 
| **Semantic Caching** | Not enough data | Not enough data | Not enough data | 
| **Multi-Model Routing & Fallbacks** | Not enough data | Not enough data | Not enough data | 

#### Governance & Observability - AI Gateways

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **Data Privacy** | Not enough data | Not enough data | Not enough data | 
| **Cost Tracking** | Not enough data | Not enough data | Not enough data | 
| **Centralized API Key Security** | Not enough data | Not enough data | Not enough data | 

### Threat Intelligence

| Product | Score | Reviews |
|---|---|---|
| **Cloudflare Application Security and Performance** | 9.3/10 | 7 |
| **OpenStack** | N/A | N/A |
| **Google Compute Engine** | N/A | N/A |

#### Orchestration

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **Asset Management** | Not enough data | Not enough data | Not enough data | 
| **Security Workflow Automation** | Not enough data | Not enough data | Not enough data | 
| **Deployment** | Not enough data | Not enough data | Not enough data | 
| **Sandboxing** | Not enough data | Not enough data | Not enough data | 

#### Information

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **Proactive Alerts** | 9.0 (5 reviews) | Not enough data | Not enough data | 
| **Malware Detection** | 9.3 (5 reviews) | Not enough data | Not enough data | 
| **Intelligence Reports** | 9.7 (5 reviews) | Not enough data | Not enough data | 

#### Personalization

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **Endpoint Intelligence** | Not enough data | Not enough data | Not enough data | 
| **Security Validation** | Not enough data | Not enough data | Not enough data | 
| **Dynamic/Code Analysis** | Not enough data | Not enough data | Not enough data | 

#### Generative AI

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **AI Text Summarization** | Not enough data | Not enough data | Not enough data | 
| **Generate Attack Scenarios** | Not enough data | Not enough data | Not enough data | 
| **Generate Threat Detection Rules** | Not enough data | Not enough data | Not enough data | 
| **Generate Threat Summaries** | Not enough data | Not enough data | Not enough data | 

#### Agentic AI - Threat Intelligence

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | Not enough data | 
| **Multi-step Planning** | Not enough data | Not enough data | Not enough data | 
| **Proactive Assistance** | Not enough data | Not enough data | Not enough data | 
| **Decision Making** | Not enough data | Not enough data | Not enough data | 

### Cloud Security

| Product | Score | Reviews |
|---|---|---|
| **Cloudflare Application Security and Performance** | N/A | N/A |
| **OpenStack** | N/A | N/A |
| **Google Compute Engine** | N/A | N/A |

#### Cloud Visibility

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **Data Discovery** | Not enough data | Not enough data | Not enough data | 
| **Cloud Registry** | Not enough data | Not enough data | Not enough data | 
| **Cloud Gap Analytics** | Not enough data | Not enough data | Not enough data | 

#### Security

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **Data Security** | Not enough data | Not enough data | Not enough data | 
| **Data loss Prevention** | Not enough data | Not enough data | Not enough data | 
| **Security Auditing** | Not enough data | Not enough data | Not enough data | 

#### Identity

| Feature | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **SSO** | Not enough data | Not enough data | Not enough data | 
| **Governance** | Not enough data | Not enough data | Not enough data | 
| **User Analytics** | Not enough data | Not enough data | Not enough data | 

---
## Categories

**Unique to Cloudflare Application Security and Performance (17):** [Certificate Lifecycle Management (CLM) Software](https://www.g2.com/categories/certificate-lifecycle-management-clm), [Client-Side Protection Solutions](https://www.g2.com/categories/client-side-protection), [API Security Tools](https://www.g2.com/categories/api-security), [DNS Security Solutions](https://www.g2.com/categories/dns-security-solutions), [SSL & TLS Certificate Tools](https://www.g2.com/categories/ssl-tls-certificate-tools), [Bot Detection and Mitigation Software](https://www.g2.com/categories/bot-detection-and-mitigation), [Enterprise Content Delivery Network (eCDN) Software](https://www.g2.com/categories/enterprise-content-delivery-network-ecdn), [Web Application Firewalls (WAF)](https://www.g2.com/categories/web-application-firewall-waf), [Website Security Software](https://www.g2.com/categories/website-security), [Application Shielding Software](https://www.g2.com/categories/application-shielding), [DDoS Protection Solutions](https://www.g2.com/categories/ddos-protection), [Load Balancing Software](https://www.g2.com/categories/load-balancing), [Threat Intelligence Software](https://www.g2.com/categories/threat-intelligence), [Enterprise Content Management (ECM) Systems](https://www.g2.com/categories/enterprise-content-management-ecm), [Content Delivery Network (CDN) Platforms](https://www.g2.com/categories/content-delivery-network-cdn), [Managed DNS Solutions](https://www.g2.com/categories/managed-dns-solutions), [AI Gateways Software](https://www.g2.com/categories/ai-gateways)

**Unique to OpenStack (2):** [Cloud Management Platforms](https://www.g2.com/categories/cloud-management-platforms), [Infrastructure as a Service (IaaS) Software](https://www.g2.com/categories/infrastructure-as-a-service-iaas)

**Unique to Google Compute Engine (4):** [Cloud Management Platforms](https://www.g2.com/categories/cloud-management-platforms), [Server Virtualization Software](https://www.g2.com/categories/server-virtualization), [Infrastructure as a Service (IaaS) Software](https://www.g2.com/categories/infrastructure-as-a-service-iaas), [Auto Scaling Software](https://www.g2.com/categories/auto-scaling)


---
## Reviewer Demographics

### By Company Size

| Segment | Cloudflare Application Security and Performance | OpenStack | Google Compute Engine | 
|---|---|---|---|
| **Small-Business** | 62.3% | 19.2% | 36.4% | 
| **Mid-Market** | 25.2% | 32.7% | 30.5% | 
| **Enterprise** | 12.4% | 48.1% | 33.1% | 

### By Industry

#### Cloudflare Application Security and Performance

- **Information Technology and Services:** 19.2%
- **Computer Software:** 15.3%
- **Internet:** 6.9%
- **Marketing and Advertising:** 6.6%
- **Computer & Network Security:** 5.0%
- **Entertainment:** 3.6%
- **Financial Services:** 3.4%
- **Computer Networking:** 3.2%
- **Retail:** 2.3%
- **Education Management:** 1.8%
- **Other:** 32.7%

#### OpenStack

- **Information Technology and Services:** 34.6%
- **Computer Software:** 17.3%
- **Telecommunications:** 11.5%
- **Internet:** 9.6%
- **Research:** 7.7%
- **Retail:** 3.8%
- **Food & Beverages:** 3.8%
- **Renewables & Environment:** 1.9%
- **Furniture:** 1.9%
- **Computer Networking:** 1.9%
- **Other:** 5.8%

#### Google Compute Engine

- **Information Technology and Services:** 20.7%
- **Computer Software:** 19.0%
- **Financial Services:** 6.5%
- **Computer & Network Security:** 4.2%
- **Marketing and Advertising:** 3.2%
- **Retail:** 2.8%
- **Internet:** 2.2%
- **Telecommunications:** 2.1%
- **Hospital & Health Care:** 2.1%
- **Consulting:** 2.0%
- **Other:** 35.4%

---
## Alternatives

### Alternatives to Cloudflare Application Security and Performance

- [HAProxy](https://www.g2.com/products/haproxy/reviews) — 4.7/5 stars (900 reviews)
- [Bunny CDN](https://www.g2.com/products/bunny-cdn/reviews) — 4.8/5 stars (474 reviews)
- [Akamai Cloud Computing](https://www.g2.com/products/akamai-cloud-computing/reviews) — 4.6/5 stars (406 reviews)
- [Gumlet](https://www.g2.com/products/gumlet/reviews) — 4.7/5 stars (356 reviews)
- [MuleSoft Anypoint Platform](https://www.g2.com/products/mulesoft-anypoint-platform/reviews) — 4.5/5 stars (746 reviews)
- [Hostwinds](https://www.g2.com/products/hostwinds/reviews) — 4.9/5 stars (438 reviews)
- [Hostinger](https://www.g2.com/products/hostinger/reviews) — 4.4/5 stars (804 reviews)
- [CrowdStrike Falcon Endpoint Protection Platform](https://www.g2.com/products/crowdstrike-falcon-endpoint-protection-platform/reviews) — 4.6/5 stars (416 reviews)
- [Imperva App Protect](https://www.g2.com/products/imperva-app-protect/reviews) — 4.1/5 stars (80 reviews)
- [WPMU DEV](https://www.g2.com/products/wpmu-dev/reviews) — 4.8/5 stars (861 reviews)

### Alternatives to OpenStack

- [Apache CloudStack](https://www.g2.com/products/apache-cloudstack/reviews) — 4.4/5 stars (27 reviews)
- [DigitalOcean](https://www.g2.com/products/digitalocean/reviews) — 4.6/5 stars (749 reviews)
- [Akamai Cloud Computing](https://www.g2.com/products/akamai-cloud-computing/reviews) — 4.6/5 stars (406 reviews)
- [Amazon EC2](https://www.g2.com/products/amazon-ec2/reviews) — 4.6/5 stars (1193 reviews)
- [OpenNebula](https://www.g2.com/products/opennebula/reviews) — 4.4/5 stars (10 reviews)
- [Vultr](https://www.g2.com/products/vultr/reviews) — 4.3/5 stars (286 reviews)
- [VMware Cloud Foundation](https://www.g2.com/products/vmware-cloud-foundation/reviews) — 4.4/5 stars (620 reviews)
- [Azure Virtual Machines](https://www.g2.com/products/azure-virtual-machines/reviews) — 4.4/5 stars (393 reviews)
- [Hostwinds](https://www.g2.com/products/hostwinds/reviews) — 4.9/5 stars (438 reviews)
- [SAP Business Technology Platform](https://www.g2.com/products/sap-business-technology-platform/reviews) — 4.4/5 stars (417 reviews)

### Alternatives to Google Compute Engine

- [Azure Virtual Machines](https://www.g2.com/products/azure-virtual-machines/reviews) — 4.4/5 stars (393 reviews)
- [Vultr](https://www.g2.com/products/vultr/reviews) — 4.3/5 stars (286 reviews)
- [Amazon EC2](https://www.g2.com/products/amazon-ec2/reviews) — 4.6/5 stars (1193 reviews)
- [DigitalOcean](https://www.g2.com/products/digitalocean/reviews) — 4.6/5 stars (749 reviews)
- [Akamai Cloud Computing](https://www.g2.com/products/akamai-cloud-computing/reviews) — 4.6/5 stars (406 reviews)
- [Hostwinds](https://www.g2.com/products/hostwinds/reviews) — 4.9/5 stars (438 reviews)
- [VMware vSphere](https://www.g2.com/products/vmware-vsphere/reviews) — 4.5/5 stars (761 reviews)
- [Ubuntu](https://www.g2.com/products/ubuntu/reviews) — 4.5/5 stars (2388 reviews)
- [Red Hat Enterprise Linux](https://www.g2.com/products/red-hat-enterprise-linux/reviews) — 4.6/5 stars (975 reviews)
- [VMware Cloud Foundation](https://www.g2.com/products/vmware-cloud-foundation/reviews) — 4.4/5 stars (620 reviews)

---
## Top Discussions

### Cloudflare Application Security and Performance

- Title: [Does Cloudflare provide hosting?](https://www.g2.com/discussions/does-cloudflare-provide-hosting) — 2 comments
  > **Top comment:** "Not really. It is a DNS, CDN, Network protection and management platform. Although it allows to have some simple static pages."
- Title: [Is Cloudflare WAF worth?](https://www.g2.com/discussions/is-cloudflare-waf-worth) — 2 comments
  > **Top comment:** "yes"
- Title: [What are the benefits of Cloudflare?](https://www.g2.com/discussions/what-are-the-benefits-of-cloudflare) — 2 comments
  > **Top comment:** "Cloudflare provides security and allow your web site to load faster."
- Title: [What does Cloudflare provide?](https://www.g2.com/discussions/what-does-cloudflare-provide) — 2 comments
  > **Top comment:** "An integrated cloud security solution, that offers secure access to your website, office and other internet connected devices."
- Title: [Is there an additional cost for DDoS protection?](https://www.g2.com/discussions/pricing-522ccf8a-8fb9-4099-9cfa-a2930298f242) — 2 comments, 2 upvotes *(includes official response)*
  > **Top comment:** "No, Cloudflare's DDoS protection and global CDN is included with every plan starting with the Free plan."

### OpenStack

No discussions available for this product.

### Google Compute Engine

- Title: [What does Google Compute Engine do?](https://www.g2.com/discussions/what-does-google-compute-engine-do) — 4 comments, 1 upvote
  > **Top comment:** "You can deploy a VM instance within minutes via the Google Compute Engine, connect to your instance via SSH, and monitor metrics like CPU, Network, Memory..."
- Title: [What is Google Compute Engine used for?](https://www.g2.com/discussions/what-is-google-compute-engine-used-for) — 2 comments
  > **Top comment:** "Virtual machine implementation in the Cloud"
- Title: [What is a compute instance?](https://www.g2.com/discussions/what-is-a-compute-instance) — 2 comments, 2 upvotes
  > **Top comment:** "It is virtual machine offering from Google Cloud"
- Title: [Is Google Compute Engine PaaS?](https://www.g2.com/discussions/is-google-compute-engine-paas) — 1 comment, 1 upvote
  > **Top comment:** "No"
- Title: [Can I get the manual to understand the different features of it ?](https://www.g2.com/discussions/can-i-get-the-manual-to-understand-the-different-features-of-it) — 1 comment, 1 upvote
  > **Top comment:** "This is the official documentation: https://cloud.google.com/docs
This might help you.
"

---
**Source:** [G2.com](https://www.g2.com) | [Comparison Page](https://www.g2.com/compare/cloudflare-application-security-and-performance-vs-openstack-vs-google-compute-engine)