# Apache APISIX, KrakenD API Gateway vs HAProxy Comparison

| | Apache APISIX | KrakenD API Gateway | HAProxy | 
|---|---|---|---|
| **Star Rating** | 4.8 out of 5 | 4.7 out of 5 | 4.7 out of 5 | 
| **Total Reviews** | 5 | 58 | 899 | 
| **Largest Market Segment** | Small-Business (60.0% of reviews) | Mid-Market (50.9% of reviews) | Mid-Market (42.9% of reviews) | 
| **Entry Level Price** | No pricing available | Free | FREE   Open Source | 

---
## Top Pros & Cons

### Apache APISIX

**Not enough data**

### KrakenD API Gateway

Pros:
- Customer Support (8 reviews)
- Ease of Use (8 reviews)

Cons:
- API Management (2 reviews)
- Difficult Configuration (2 reviews)

### HAProxy

Pros:
- Load Balancing (108 reviews)
- Reliability (108 reviews)

Cons:
- Difficult Configuration (55 reviews)
- Learning Difficulty (51 reviews)

---
## Ratings Comparison
| Rating | Apache APISIX | KrakenD API Gateway | HAProxy | 
|---|---|---|---|
  | **Meets Requirements** | Not enough data | 9.2 (49 reviews) | 9.2 (477 reviews) | 
  | **Ease of Use** | Not enough data | 9.1 (49 reviews) | 8.7 (829 reviews) | 
  | **Ease of Setup** | Not enough data | 9.0 (38 reviews) | 8.6 (786 reviews) | 
  | **Ease of Admin** | Not enough data | 9.2 (35 reviews) | 8.6 (355 reviews) | 
  | **Quality of Support** | Not enough data | 9.5 (43 reviews) | 9.1 (361 reviews) | 
  | **Has the product been a good partner in doing business?** | Not enough data | 9.5 (32 reviews) | 9.1 (277 reviews) | 
  | **Product Direction (% positive)** | Not enough data | 9.5 (45 reviews) | 9.1 (495 reviews) | 

---
## Pricing

### Apache APISIX

#### Entry-Level Pricing

No pricing available

#### Free Trial

No information available

### KrakenD API Gateway

#### Entry-Level Pricing

Plan: Community Edition

Price: Free

Description: Our open-source API Gateway founded on top of the industry's best practices. Infinite uptime and linear scalability at the lowest operational cost.

Key Features:
- Outstading documentation, getting-started guides and demo playgrounds
- Access to community support
- Data aggregation, manipulation and format conversion

[Browse all 3 editions](https://www.g2.com/products/krakend-api-gateway/pricing)

#### Free Trial

Yes

### HAProxy

#### Entry-Level Pricing

Plan: HAProxy

Price: FREE   Open Source


[Browse all 2 editions](https://www.g2.com/products/haproxy/pricing)

#### Free Trial

Yes

---
## Features Comparison By Category

### Web Application Firewall (WAF)

| Product | Score | Reviews |
|---|---|---|
| **Apache APISIX** | N/A | N/A |
| **KrakenD API Gateway** | N/A | N/A |
| **HAProxy** | 8.7/10 | 89 |

#### Analysis

| Feature | Apache APISIX | KrakenD API Gateway | HAProxy | 
|---|---|---|---|
| **Logging and Reporting** | Not enough data | Not enough data | 8.4 (75 reviews) | 
| **Issue Tracking** | Not enough data | Not enough data | Feature Not Available | 
| **Security Monitoring** | Not enough data | Not enough data | Feature Not Available | 

#### Controls

| Feature | Apache APISIX | KrakenD API Gateway | HAProxy | 
|---|---|---|---|
| **Application-Layer Controls ** | Not enough data | Not enough data | 9.0 (68 reviews) | 
| **Traffic Controls** | Not enough data | Not enough data | 9.0 (75 reviews) | 
| **Network Controls** | Not enough data | Not enough data | 9.0 (79 reviews) | 

#### Functionality

| Feature | Apache APISIX | KrakenD API Gateway | HAProxy | 
|---|---|---|---|
| **API / Integrations** | Not enough data | Not enough data | 8.9 (12 reviews) | 
| **Extensibility** | Not enough data | Not enough data | 8.9 (69 reviews) | 
| **Bot Traffic** | Not enough data | Not enough data | 7.7 (31 reviews) | 

#### Generative AI

| Feature | Apache APISIX | KrakenD API Gateway | HAProxy | 
|---|---|---|---|
| **AI Text Summarization** | Not enough data | Not enough data | Feature Not Available | 

### DDoS Protection

| Product | Score | Reviews |
|---|---|---|
| **Apache APISIX** | N/A | N/A |
| **KrakenD API Gateway** | N/A | N/A |
| **HAProxy** | 8.6/10 | 62 |

#### Management

| Feature | Apache APISIX | KrakenD API Gateway | HAProxy | 
|---|---|---|---|
| **IT Alerting** | Not enough data | Not enough data | Feature Not Available | 
| **Network Capacity** | Not enough data | Not enough data | 9.1 (58 reviews) | 
| **Logging** | Not enough data | Not enough data | 8.4 (54 reviews) | 
| **API / Integrations** | Not enough data | Not enough data | 8.9 (19 reviews) | 

#### Protection

| Feature | Apache APISIX | KrakenD API Gateway | HAProxy | 
|---|---|---|---|
| **DNS Protection** | Not enough data | Not enough data | Feature Not Available | 
| **Website Protection** | Not enough data | Not enough data | 9.2 (58 reviews) | 
| **Infrastructure Protection** | Not enough data | Not enough data | Feature Not Available | 

#### Resolution

| Feature | Apache APISIX | KrakenD API Gateway | HAProxy | 
|---|---|---|---|
| **Attack Mitigation** | Not enough data | Not enough data | 8.9 (58 reviews) | 
| **Network Monitoring** | Not enough data | Not enough data | Feature Not Available | 
| **Security Monitoring** | Not enough data | Not enough data | Feature Not Available | 
| **Anomoly Detection** | Not enough data | Not enough data | 8.3 (57 reviews) | 
| **Resolution Automation** | Not enough data | Not enough data | 7.6 (39 reviews) | 

### Load Balancing

| Product | Score | Reviews |
|---|---|---|
| **Apache APISIX** | N/A | N/A |
| **KrakenD API Gateway** | N/A | N/A |
| **HAProxy** | 8.6/10 | 310 |

#### Usability - Load Balancing

| Feature | Apache APISIX | KrakenD API Gateway | HAProxy | 
|---|---|---|---|
| **User Interface Design** | Not enough data | Not enough data | 8.3 (142 reviews) | 
| **Setup Simplicity** | Not enough data | Not enough data | 8.0 (216 reviews) | 
| **Platform Integration** | Not enough data | Not enough data | 8.7 (138 reviews) | 
| **Container Support** | Not enough data | Not enough data | 8.7 (160 reviews) | 

#### Performance Optimization - Load Balancing

| Feature | Apache APISIX | KrakenD API Gateway | HAProxy | 
|---|---|---|---|
| **Global Load Balancing** | Not enough data | Not enough data | 9.1 (132 reviews) | 
| **Dynamic Resource Allocation** | Not enough data | Not enough data | 8.6 (116 reviews) | 
| **Server Health Monitoring** | Not enough data | Not enough data | 8.7 (133 reviews) | 
| **Disaster Recovery** | Not enough data | Not enough data | 8.6 (121 reviews) | 

#### Security & Compliance - Load Balancing

| Feature | Apache APISIX | KrakenD API Gateway | HAProxy | 
|---|---|---|---|
| **SSL/TLS Termination** | Not enough data | Not enough data | 9.1 (132 reviews) | 
| **Application Firewall Integration** | Not enough data | Not enough data | 8.3 (108 reviews) | 
| **DDoS Mitigation** | Not enough data | Not enough data | 8.3 (108 reviews) | 
| **Access Control** | Not enough data | Not enough data | 8.4 (108 reviews) | 
| **IP Whitelisting/Blacklisting** | Not enough data | Not enough data | 8.8 (109 reviews) | 

### AI Gateways

| Product | Score | Reviews |
|---|---|---|
| **Apache APISIX** | N/A | N/A |
| **KrakenD API Gateway** | N/A | N/A |
| **HAProxy** | N/A | N/A |

#### Traffic Management & Performance - AI Gateways

| Feature | Apache APISIX | KrakenD API Gateway | HAProxy | 
|---|---|---|---|
| **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 | Apache APISIX | KrakenD API Gateway | HAProxy | 
|---|---|---|---|
| **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 | 

### Bot Detection and Mitigation

| Product | Score | Reviews |
|---|---|---|
| **Apache APISIX** | N/A | N/A |
| **KrakenD API Gateway** | N/A | N/A |
| **HAProxy** | N/A | N/A |

#### Bot Detection & Classification - Bot Detection and Mitigation

| Feature | Apache APISIX | KrakenD API Gateway | HAProxy | 
|---|---|---|---|
| **Bot Traffic Analytics** | Not enough data | Not enough data | Not enough data | 
| **Good Bot Identification** | Not enough data | Not enough data | Not enough data | 
| **Malicious Bot Detection** | Not enough data | Not enough data | Not enough data | 

#### Protection & Mitigation - Bot Detection and Mitigation

| Feature | Apache APISIX | KrakenD API Gateway | HAProxy | 
|---|---|---|---|
| **Automated Bot Mitigation** | Not enough data | Not enough data | Not enough data | 
| **API Abuse Protection** | Not enough data | Not enough data | Not enough data | 
| **Account Takeover Protection** | Not enough data | Not enough data | Not enough data | 

#### AI-Powered Detection & Intelligence - Bot Detection and Mitigation

| Feature | Apache APISIX | KrakenD API Gateway | HAProxy | 
|---|---|---|---|
| **AI-Powered Bot Detection** | Not enough data | Not enough data | Not enough data | 
| **AI Agent & LLM Traffic Management** | Not enough data | Not enough data | Not enough data | 
| **Adaptive AI Threat Response** | Not enough data | Not enough data | Not enough data | 

### API Management

| Product | Score | Reviews |
|---|---|---|
| **Apache APISIX** | N/A | N/A |
| **KrakenD API Gateway** | 8.6/10 | 40 |
| **HAProxy** | 8.6/10 | 89 |

#### API Construction

| Feature | Apache APISIX | KrakenD API Gateway | HAProxy | 
|---|---|---|---|
| **API Testing** | Not enough data | 8.7 (31 reviews) | Feature Not Available | 
| **Data Security** | Not enough data | 9.2 (32 reviews) | Feature Not Available | 
| **Orchestration** | Not enough data | 8.9 (34 reviews) | Feature Not Available | 
| **Scalability** | Not enough data | 9.3 (38 reviews) | Feature Not Available | 

#### API Management

| Feature | Apache APISIX | KrakenD API Gateway | HAProxy | 
|---|---|---|---|
| **Traffic Control** | Not enough data | 8.9 (35 reviews) | 9.1 (84 reviews) | 
| **Logs/Documentation** | Not enough data | 9.0 (37 reviews) | 8.8 (85 reviews) | 
| **API Monitoring** | Not enough data | 8.8 (38 reviews) | 8.7 (78 reviews) | 
| **Monetization** | Not enough data | 7.5 (23 reviews) | 7.9 (71 reviews) | 
| **Gateway** | Not enough data | 8.6 (38 reviews) | Feature Not Available | 

#### Data Integration

| Feature | Apache APISIX | KrakenD API Gateway | HAProxy | 
|---|---|---|---|
| **App Integration** | Not enough data | 8.3 (31 reviews) | Feature Not Available | 
| **Data Transformation** | Not enough data | 8.2 (33 reviews) | Feature Not Available | 
| **Plugins** | Not enough data | 8.2 (34 reviews) | 8.4 (75 reviews) | 

---
## Categories
**Shared Categories (1):** [API Management Tools](https://www.g2.com/categories/api-management)


**Unique to KrakenD API Gateway (1):** [AI Gateways Software](https://www.g2.com/categories/ai-gateways)

**Unique to HAProxy (6):** [Web Application Firewalls (WAF)](https://www.g2.com/categories/web-application-firewall-waf), [DDoS Protection Solutions](https://www.g2.com/categories/ddos-protection), [Load Balancing Software](https://www.g2.com/categories/load-balancing), [Container Networking Software](https://www.g2.com/categories/container-networking), [Bot Detection and Mitigation Software](https://www.g2.com/categories/bot-detection-and-mitigation), [AI Gateways Software](https://www.g2.com/categories/ai-gateways)


---
## Reviewer Demographics

### By Company Size

| Segment | Apache APISIX | KrakenD API Gateway | HAProxy | 
|---|---|---|---|
| **Small-Business** | 60.0% | 33.3% | 20.9% | 
| **Mid-Market** | 40.0% | 50.9% | 42.9% | 
| **Enterprise** | 0% | 15.8% | 36.2% | 

### By Industry

#### Apache APISIX

- **Computer Software:** 60.0%
- **Higher Education:** 20.0%
- **Financial Services:** 20.0%

#### KrakenD API Gateway

- **Computer Software:** 24.6%
- **Information Technology and Services:** 21.1%
- **Financial Services:** 10.5%
- **Telecommunications:** 5.3%
- **Apparel & Fashion:** 3.5%
- **Banking:** 3.5%
- **Leisure, Travel & Tourism:** 3.5%
- **Insurance:** 3.5%
- **Airlines/Aviation:** 1.8%
- **Automotive:** 1.8%
- **Other:** 21.1%

#### HAProxy

- **Information Technology and Services:** 12.7%
- **Computer Software:** 10.7%
- **Financial Services:** 9.9%
- **Computer & Network Security:** 6.8%
- **Telecommunications:** 5.1%
- **Banking:** 3.9%
- **Government Administration:** 3.3%
- **Higher Education:** 3.1%
- **Airlines/Aviation:** 2.6%
- **Accounting:** 2.3%
- **Other:** 39.6%

---
## Alternatives

### Alternatives to Apache APISIX

- [Kong Konnect](https://www.g2.com/products/kong-inc-kong-konnect/reviews) — 4.4/5 stars (319 reviews)
- [Postman](https://www.g2.com/products/postman/reviews) — 4.6/5 stars (1782 reviews)
- [MuleSoft Anypoint Platform](https://www.g2.com/products/mulesoft-anypoint-platform/reviews) — 4.5/5 stars (771 reviews)
- [Workato](https://www.g2.com/products/workato/reviews) — 4.7/5 stars (770 reviews)
- [Celigo](https://www.g2.com/products/celigo/reviews) — 4.6/5 stars (1052 reviews)
- [Jitterbit](https://www.g2.com/products/jitterbit/reviews) — 4.5/5 stars (612 reviews)
- [Singular](https://www.g2.com/products/singular/reviews) — 4.5/5 stars (510 reviews)
- [Boomi](https://www.g2.com/products/boomi/reviews) — 4.4/5 stars (506 reviews)
- [SnapLogic Intelligent Integration Platform (IIP)](https://www.g2.com/products/snaplogic-intelligent-integration-platform-iip/reviews) — 4.4/5 stars (398 reviews)
- [Stoplight](https://www.g2.com/products/stoplight/reviews) — 4.4/5 stars (343 reviews)

### Alternatives to KrakenD API Gateway

- [Kong Konnect](https://www.g2.com/products/kong-inc-kong-konnect/reviews) — 4.4/5 stars (319 reviews)
- [WSO2 API Platform](https://www.g2.com/products/wso2-api-platform/reviews) — 4.5/5 stars (145 reviews)
- [Traefik](https://www.g2.com/products/traefik/reviews) — 4.6/5 stars (35 reviews)
- [MuleSoft Anypoint Platform](https://www.g2.com/products/mulesoft-anypoint-platform/reviews) — 4.5/5 stars (771 reviews)
- [Amazon API Gateway](https://www.g2.com/products/amazon-api-gateway/reviews) — 4.2/5 stars (141 reviews)
- [Azure API Management](https://www.g2.com/products/azure-api-management/reviews) — 4.2/5 stars (31 reviews)
- [Postman](https://www.g2.com/products/postman/reviews) — 4.6/5 stars (1782 reviews)
- [Boomi](https://www.g2.com/products/boomi/reviews) — 4.4/5 stars (506 reviews)
- [Workato](https://www.g2.com/products/workato/reviews) — 4.7/5 stars (770 reviews)
- [Celigo](https://www.g2.com/products/celigo/reviews) — 4.6/5 stars (1052 reviews)

### Alternatives to HAProxy

- [F5 NGINX](https://www.g2.com/products/f5-nginx/reviews) — 4.6/5 stars (107 reviews)
- [Traefik](https://www.g2.com/products/traefik/reviews) — 4.6/5 stars (35 reviews)
- [Kong Konnect](https://www.g2.com/products/kong-inc-kong-konnect/reviews) — 4.4/5 stars (319 reviews)
- [Cloudflare Application Security and Performance](https://www.g2.com/products/cloudflare-application-security-and-performance/reviews) — 4.5/5 stars (601 reviews)
- [MuleSoft Anypoint Platform](https://www.g2.com/products/mulesoft-anypoint-platform/reviews) — 4.5/5 stars (771 reviews)
- [Progress Kemp LoadMaster](https://www.g2.com/products/progress-kemp-loadmaster/reviews) — 4.7/5 stars (213 reviews)
- [Postman](https://www.g2.com/products/postman/reviews) — 4.6/5 stars (1782 reviews)
- [Azure Application Gateway](https://www.g2.com/products/azure-application-gateway/reviews) — 4.4/5 stars (160 reviews)
- [Hostwinds](https://www.g2.com/products/hostwinds/reviews) — 4.9/5 stars (438 reviews)
- [Workato](https://www.g2.com/products/workato/reviews) — 4.7/5 stars (770 reviews)

---
## Top Discussions

### Apache APISIX

No discussions available for this product.

### KrakenD API Gateway

- Title: [What is KrakenD API Gateway used for?](https://www.g2.com/discussions/what-is-krakend-api-gateway-used-for) — 1 comment *(includes official response)*
  > **Top comment:** "KrakenD API Gateway helps companies manage and optimize the flow of data between their systems and applications, making API operations more efficient. It..."
- Title: [I did not check since  a few months, is the plugin or extending possibilities have been ease ?](https://www.g2.com/discussions/i-did-not-check-since-a-few-months-is-the-plugin-or-extending-possibilities-have-been-ease) — 1 comment, 2 upvotes
  > **Top comment:** "Hi Raphael! 

Yes: on May 4th, we released KrakenD 2.0 ( https://www.krakend.io/blog/krakend-2.0-release-notes/ ) including, among other things, a new type..."

### HAProxy

- Title: [Is HAProxy a firewall?](https://www.g2.com/discussions/is-haproxy-a-firewall) — 2 comments
  > **Top comment:** "HAProxy is not a firewall. It has features that let you stop suspicious traffic: rate limiting, IP banning, and detecting web scrapers and login brute..."
- Title: [Is HAProxy a reverse proxy?](https://www.g2.com/discussions/is-haproxy-a-reverse-proxy) — 2 comments
  > **Top comment:** "Yes, it's a reverse proxy. Actually it's one of the best reverse proxies out there."
- Title: [Is HAProxy an API gateway?](https://www.g2.com/discussions/is-haproxy-an-api-gateway) — 2 comments
  > **Top comment:** "The short answer is yes. The long answer, which is more of a question for you, is what does API Gateway mean to you? If it means creating a proxy through..."
- Title: [What is HAProxy and why it is used?](https://www.g2.com/discussions/what-is-haproxy-and-why-it-is-used) — 1 comment, 1 upvote
  > **Top comment:** "HAProxy makes your web application highly available, meaning that if you place it in your network in front of two or more web application servers, HAProxy..."
- Title: [how can implement cors and session stickyness in ingress(haproxy)](https://www.g2.com/discussions/37272-how-can-implement-cors-and-session-stickyness-in-ingress-haproxy) — 1 comment, 2 upvotes
  > **Top comment:** "The ingress controller has a setting named "cookie-persistence", which enable sticky sessions based on HTTP cookies. To enable CORS, set the "cors-enable"..."

---
**Source:** [G2.com](https://www.g2.com) | [Comparison Page](https://www.g2.com/compare/apache-apisix-vs-krakend-api-gateway-vs-haproxy)