Compare HAProxy and Kong Gateway 
Featured Products
At a Glance
Market Segments
Mid-Market (43.5% of reviews)
Mid-Market (39.2% of reviews)
Entry-Level Pricing
FREE Open Source
Pay As You Go Per Month
HAProxy
Star Rating
(826)4.7 out of 5
Market Segments
Mid-Market (43.5% of reviews)
Pros & Cons
Entry-Level Pricing
FREE Open Source
Browse all 2 pricing plansKong Gateway
Star Rating
(294)4.4 out of 5
Market Segments
Mid-Market (39.2% of reviews)
Pros & Cons
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.
- G2 reviewers report that Kong Gateway excels in performance and scalability, particularly under heavy traffic. Users appreciate its lightweight design, which allows it to run efficiently even on less powerful machines, making it a solid choice for various environments.
- Users say that HAProxy stands out for its rock-solid load balancing capabilities. Many find its ease of use and friendly interface particularly beneficial, which contributes to a smoother experience when managing traffic.
- According to verified reviews, Kong Gateway's plugin architecture is a significant advantage, allowing for easy customization and extension of features. This flexibility is highly valued by users who need to adapt the software to their specific needs.
- Reviewers mention that HAProxy offers rich support for various protocols, including TLS terminations, which enhances its functionality for users focused on secure connections and efficient traffic management.
- G2 reviewers highlight that while Kong Gateway has a strong feature set, it sometimes faces challenges in meeting specific workflow requirements, with some users noting configuration difficulties that could impact the overall experience.
- Users express that HAProxy's support quality is notably high, with many praising the responsiveness and helpfulness of the support team, which can be a crucial factor for businesses relying on timely assistance.
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
474
8.5
244
Ease of Use
8.7
756
8.6
247
Ease of Setup
8.6
711
8.4
190
Ease of Admin
8.6
353
8.4
139
Quality of Support
9.1
359
8.3
230
Has the product been a good partner in doing business?
9.1
275
8.7
129
Product Direction (% positive)
9.1
491
9.2
236
Features by Category
Analysis
8.4
75
Not enough data
Feature Not Available
Not enough data
Feature Not Available
Not enough data
Controls
9.0
68
Not enough data
9.0
74
Not enough data
9.0
77
Not enough data
Functionality
8.9
12
Not enough data
8.9
69
Not enough data
7.7
31
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
8.9
19
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
8.5
82
Not enough data
8.5
77
Not enough data
8.3
79
Not enough data
8.8
79
Collaboration
Not enough data
8.4
78
Not enough data
8.4
77
Not enough data
8.4
78
Customization
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Organization
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
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
130
Not enough data
8.1
182
Not enough data
8.6
127
Not enough data
8.6
145
Not enough data
Performance Optimization - Load Balancing
9.0
123
Not enough data
8.6
115
Not enough data
8.7
124
Not enough data
8.6
118
Not enough data
Security & Compliance - Load Balancing
9.2
123
Not enough data
8.3
107
Not enough data
8.3
106
Not enough data
8.4
108
Not enough data
8.8
108
Not enough data
Development - API Platforms
Not enough data
8.0
11
Not enough data
9.2
11
Not enough data
7.9
11
Not enough data
9.1
11
Collaboration - API Platforms
Not enough data
8.0
11
Not enough data
8.5
11
Not enough data
8.2
11
API Management - API Platforms
Not enough data
7.9
12
Not enough data
8.9
11
Not enough data
9.2
12
Not enough data
8.3
12
Not enough data
7.4
11
Traffic Management & Performance - AI Gateways
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Governance & Observability - AI Gateways
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
API Construction
Feature Not Available
8.4
172
Feature Not Available
8.8
183
Feature Not Available
8.3
174
Feature Not Available
9.1
179
API Management
9.1
83
8.9
183
8.8
85
8.4
181
8.7
77
8.4
175
7.9
71
7.4
159
Feature Not Available
8.9
181
Data Integration
Feature Not Available
8.6
171
Feature Not Available
8.0
157
8.4
75
8.7
176
Categories
Categories
Shared Categories
HAProxy and Kong Gateway are categorized as API Management and AI Gateways
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 API Development, API Platforms, API Documentation Management, and Large Language Model Operationalization (LLMOps)
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
13.2%
Computer Software
10.3%
Financial Services
9.8%
Computer & Network Security
6.2%
Telecommunications
4.9%
Other
55.7%
Computer Software
23.2%
Information Technology and Services
12.6%
Financial Services
8.8%
Banking
7.0%
Telecommunications
5.3%
Other
43.2%
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
Hunting for software insights?
With over 3 million reviews, we can provide the specific details that help you make an informed software buying decision for your business. Finding the right product is important, let us help.
