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Compare HAProxy and Postman 
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At a Glance
Market Segments
Mid-Market (43.2% of reviews)
Mid-Market (38.0% of reviews)
Entry-Level Pricing
FREE Open Source
Free
HAProxy
Star Rating
(681)4.7 out of 5
Market Segments
Mid-Market (43.2% of reviews)
Pros & Cons
Entry-Level Pricing
FREE Open Source
Browse all 2 pricing plansPostman
Star Rating
(1,649)4.6 out of 5
Market Segments
Mid-Market (38.0% of reviews)
Pros & Cons
Entry-Level Pricing
Free
Free Trial is available
Browse all 4 pricing plansSummary
AI Generated Summary
AI-generated. Powered by real user reviews.
- Users report that Postman excels in ease of use with a score of 9.1, making it a favorite among developers for its intuitive interface and user-friendly features like the Collection Runner. In contrast, HAProxy scores 8.6, with some users mentioning a steeper learning curve due to its more complex configuration options.
- Reviewers mention that Postman shines in ease of setup, scoring 9.3, as it allows users to quickly get started with API testing without extensive configuration. HAProxy, with a score of 8.5, has been noted by users for requiring more time to set up due to its advanced load balancing features.
- G2 users highlight Postman's quality of support with a score of 8.7, appreciating the extensive documentation and community forums. Conversely, HAProxy scores higher at 9.1, with users praising its responsive support team and detailed technical documentation, particularly for troubleshooting complex issues.
- Users on G2 report that Postman meets requirements effectively with a score of 9.3, particularly for its robust API monitoring capabilities. HAProxy, while slightly lower at 9.2, is recognized for its powerful load balancing features, which are essential for high-traffic applications.
- Reviewers mention that Postman has a strong product direction with a score of 9.2, indicating ongoing improvements and feature updates that align with user needs. HAProxy, with a score of 9.1, also shows a commitment to evolving its features, particularly in performance optimization.
- Users say that both products are free to start, with Postman offering a free tier and HAProxy being open-source, which appeals to budget-conscious teams. However, Postman’s free version includes premium features that some users find beneficial for small projects, while HAProxy’s open-source nature allows for extensive customization.
Pricing
Entry-Level Pricing
Postman
Free Plan
Free
For individuals or a small team of 3 or less to start testing APIs.
- Up to 3 collaborators
- Access to API Client
- 3 Packages
Free Trial
HAProxy
Free Trial is available
Postman
Free Trial is available
Ratings
Meets Requirements
9.2
465
9.3
1,295
Ease of Use
8.6
616
9.1
1,311
Ease of Setup
8.6
572
9.3
557
Ease of Admin
8.6
349
8.9
180
Quality of Support
9.1
352
8.7
1,076
Has the product been a good partner in doing business?
9.1
272
9.0
152
Product Direction (% positive)
9.1
482
9.2
1,255
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
API Management
Not enough data
8.8
147
Not enough data
9.1
149
Not enough data
8.7
145
Not enough data
8.7
141
Security Testing
Not enough data
8.7
140
Not enough data
9.4
143
Not enough data
9.5
146
Security Management
Not enough data
8.8
137
Not enough data
8.4
135
Not enough data
8.0
135
Development
Not enough data
9.5
559
Not enough data
8.8
514
Not enough data
8.7
494
Not enough data
8.8
508
Collaboration
Not enough data
8.8
521
Not enough data
8.8
498
Not enough data
8.9
511
Functionality
Not enough data
9.4
31
Not enough data
9.1
29
Not enough data
8.9
30
Not enough data
9.6
30
Usability
Not enough data
9.1
29
Not enough data
9.0
31
Not enough data
9.5
33
Customization - AI Agent Builders
Not enough data
8.6
17
Not enough data
8.4
17
Not enough data
8.4
17
Functionality - AI Agent Builders
Not enough data
8.2
16
Not enough data
8.1
16
Not enough data
7.8
16
Not enough data
8.0
16
Data and Analytics - AI Agent Builders
Not enough data
8.8
16
Not enough data
8.8
16
Not enough data
9.0
15
Integration - AI Agent Builders
Not enough data
8.6
17
Not enough data
8.9
17
Not enough data
8.9
16
Not enough data
8.8
16
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
9.4
303
Not enough data
8.9
291
Not enough data
8.7
280
Not enough data
8.8
284
Collaboration - API Platforms
Not enough data
8.8
285
Not enough data
8.7
282
Not enough data
8.6
276
API Management - API Platforms
Not enough data
9.0
285
Not enough data
8.4
281
Not enough data
8.5
275
Not enough data
8.9
279
Not enough data
8.3
272
Agentic AI - Software Testing
Not enough data
8.1
175
Not enough data
8.0
175
Not enough data
8.2
176
Cloud Visibility
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Security
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Identity
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
API Construction
Feature Not Available
9.5
826
Feature Not Available
8.7
726
Feature Not Available
8.6
668
Feature Not Available
8.8
375
API Management
9.1
83
Feature Not Available
8.8
85
8.6
761
8.7
77
8.9
738
7.9
71
Feature Not Available
Feature Not Available
8.5
648
Data Integration
Feature Not Available
8.8
680
Feature Not Available
Feature Not Available
8.4
75
Feature Not Available
Categories
Categories
Shared Categories
HAProxy and Postman 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
Postman is categorized as Service Virtualization, API Platforms, API Development, API Security, Software Testing, Build Automation, and AI Agent Builders
Reviews
Reviewers' Company Size
HAProxy
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
Postman
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
35.0%
Information Technology and Services
30.7%
Financial Services
3.2%
Banking
2.0%
Internet
1.8%
Other
27.2%
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 is Postman used for?
7 Comments
KK
Personnaly i used postman for connect multiple softwares through API.Read more
Is it possible to make such a service in the form of a Web App ?
3 Comments
VN
Hey Shrini,
We recently launched Postman on the Web feature to use on a browser. Make sure to install the Postman Agent file to bypass any CORDS...Read more
Is there any alternative?
3 Comments
LP
There exists Postwoman as an alternative:
https://postwoman.ioRead more
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