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Compare HAProxy and Kong Gateway 
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At a Glance
Market Segments
Mid-Market (43.2% of reviews)
Mid-Market (40.3% of reviews)
Entry-Level Pricing
FREE Open Source
Pay As You Go Per Month
HAProxy
Star Rating
(681)4.7 out of 5
Market Segments
Mid-Market (43.2% of reviews)
Entry-Level Pricing
FREE Open Source
Browse all 2 pricing plansKong Gateway
Star Rating
(276)4.4 out of 5
Market Segments
Mid-Market (40.3% of reviews)
Entry-Level Pricing
Pay As You Go Per Month
Free Trial is available
Learn more about Kong GatewaySummary
AI Generated Summary
AI-generated. Powered by real user reviews.
- Reviews say that Kong Gateway offers a robust plugin system, which allows for extensive customization and integration with various services, scoring 8.7 in plugins. In contrast, HAProxy, while still effective, received a slightly lower score of 8.4, indicating that users find Kong's plugin capabilities more versatile.
- Users report that HAProxy excels in traffic control, achieving a score of 9.1, which is higher than Kong Gateway's 8.8. Reviewers mention that HAProxy's load balancing features are particularly strong, making it a preferred choice for high-traffic environments.
- G2 users highlight that HAProxy has superior quality of support, scoring 9.0 compared to Kong Gateway's 8.3. Reviewers mention that HAProxy's support team is responsive and knowledgeable, which is crucial for businesses relying on uptime and quick resolutions.
- Users on G2 indicate that both products have similar ease of use, each scoring 8.6. However, reviewers mention that Kong Gateway's user interface is more intuitive for beginners, while HAProxy may require a steeper learning curve for new users.
- Reviewers mention that Kong Gateway has a strong product direction with a score of 9.3, indicating a positive outlook for future updates and features. In comparison, HAProxy's score of 9.0 is still commendable but suggests slightly less enthusiasm about its future trajectory.
- Users say that while both products are effective, Kong Gateway's monetization features scored lower at 7.3 compared to HAProxy's 7.9. Reviewers mention that HAProxy provides more straightforward options for monetizing APIs, which can be a deciding factor for businesses looking to generate revenue through their services.
Pricing
Entry-Level Pricing
Kong Gateway
Kong Konnect
Pay As You Go
Per Month
- The easiest way to get started with Kong Gateway
- Customizable Dev Portal
- Plugins to extend capabilities including authentication, authorization, rate-limiting, transformations, security, and more
Free Trial
HAProxy
Free Trial is available
Kong Gateway
Free Trial is available
Ratings
Meets Requirements
9.2
465
8.5
233
Ease of Use
8.6
616
8.6
236
Ease of Setup
8.6
572
8.4
179
Ease of Admin
8.6
349
8.4
137
Quality of Support
9.1
352
8.3
220
Has the product been a good partner in doing business?
9.1
272
8.7
126
Product Direction (% positive)
9.1
482
9.3
224
Features by Category
Analysis
8.4
76
Not enough data
Feature Not Available
Not enough data
Feature Not Available
Not enough data
Controls
8.9
67
Not enough data
9.0
75
Not enough data
8.9
72
Not enough data
Functionality
Feature Not Available
Not enough data
8.9
70
Not enough data
7.8
32
Not enough data
Generative AI
Feature Not Available
Not enough data
Management
Feature Not Available
Not enough data
9.1
58
Not enough data
8.4
54
Not enough data
Feature Not Available
Not enough data
Protection
Feature Not Available
Not enough data
9.2
58
Not enough data
Feature Not Available
Not enough data
Resolution
8.9
58
Not enough data
Feature Not Available
Not enough data
Feature Not Available
Not enough data
8.3
57
Not enough data
7.6
39
Not enough data
Development
Not enough data
8.4
81
Not enough data
8.5
76
Not enough data
8.2
78
Not enough data
8.8
78
Collaboration
Not enough data
8.3
77
Not enough data
8.3
76
Not enough data
8.4
77
Large Language Model Operationalization (LLMOps)Hide 15 FeaturesShow 15 Features
Not enough data
Not enough data
Prompt Engineering - Large Language Model Operationalization (LLMOps)
Not enough data
Not enough data
Not enough data
Not enough data
Inference Optimization - Large Language Model Operationalization (LLMOps)
Not enough data
Not enough data
Model Garden - Large Language Model Operationalization (LLMOps)
Not enough data
Not enough data
Custom Training - Large Language Model Operationalization (LLMOps)
Not enough data
Not enough data
Application Development - Large Language Model Operationalization (LLMOps)
Not enough data
Not enough data
Model Deployment - Large Language Model Operationalization (LLMOps)
Not enough data
Not enough data
Not enough data
Not enough data
Guardrails - Large Language Model Operationalization (LLMOps)
Not enough data
Not enough data
Not enough data
Not enough data
Model Monitoring - Large Language Model Operationalization (LLMOps)
Not enough data
Not enough data
Not enough data
Not enough data
Security - Large Language Model Operationalization (LLMOps)
Not enough data
Not enough data
Not enough data
Not enough data
Gateways & Routers - Large Language Model Operationalization (LLMOps)
Not enough data
Not enough data
Usability - Load Balancing
8.3
112
Not enough data
8.3
113
Not enough data
8.4
110
Not enough data
8.4
106
Not enough data
Performance Optimization - Load Balancing
8.8
108
Not enough data
8.4
106
Not enough data
8.6
108
Not enough data
8.5
105
Not enough data
Security & Compliance - Load Balancing
9.1
108
Not enough data
8.2
105
Not enough data
8.2
102
Not enough data
8.4
105
Not enough data
8.8
105
Not enough data
Development - API Platforms
Not enough data
7.8
10
Not enough data
9.2
10
Not enough data
7.2
10
Not enough data
9.0
10
Collaboration - API Platforms
Not enough data
7.8
10
Not enough data
8.3
10
Not enough data
8.0
10
API Management - API Platforms
Not enough data
7.3
10
Not enough data
8.8
10
Not enough data
9.0
10
Not enough data
7.8
10
Not enough data
6.7
10
API Construction
Feature Not Available
8.4
174
Feature Not Available
8.7
177
Feature Not Available
8.2
177
Feature Not Available
9.1
173
API Management
9.1
83
8.8
179
8.8
85
8.3
180
8.7
77
8.3
175
7.9
71
7.3
162
Feature Not Available
8.9
178
Data Integration
Feature Not Available
8.6
171
Feature Not Available
7.9
160
8.4
75
8.7
170
Categories
Categories
Shared Categories
HAProxy and Kong Gateway are categorized as API Management
Unique Categories
HAProxy is categorized as Web Application Firewall (WAF), DDoS Protection, Load Balancing, Container Networking, and Bot Detection and Mitigation
Kong Gateway is categorized as Large Language Model Operationalization (LLMOps), API Development, and API Platforms
Reviews
Reviewers' Company Size
HAProxy
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
Kong Gateway
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
Small-Business
(50 or fewer emp.)
Mid-Market
(51-1000 emp.)
Enterprise
(> 1000 emp.)
Reviewers' Industry
Information Technology and Services
12.4%
Computer Software
11.1%
Financial Services
10.7%
Computer & Network Security
6.1%
Telecommunications
5.0%
Other
54.7%
Computer Software
23.1%
Information Technology and Services
12.5%
Financial Services
8.8%
Banking
6.2%
Computer & Network Security
4.8%
Other
44.7%
Alternatives
Discussions
Is HAProxy an API gateway?
2 Comments
JL
Yes it can beRead more
Is HAProxy a reverse proxy?
2 Comments
EV
Yes, it's a reverse proxy. Actually it's one of the best reverse proxies out there.Read more
What does KONG software do?
3 Comments
TP
Great question! Kong API Gateway is a service connectivity platform that allows teams to build, test, deploy, and securely expose their services across any...Read more
What is Kong API management?
1 Comment
Official Response from Kong Gateway
Kong Gateway is the fastest, most-adopted API gateway. It is cloud-native, lightweight, and vendor agnostic, so you can connect services across any cloud,...Read more
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