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HAProxy Community Edition vs. Kong Konnect

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    Overview
    ProductRatingMost Used ByProduct SummaryStarting Price

    HAProxy Community Edition

    Score9.3 out of 10
    N/AHAProxy Community Edition is a free, open source reverse-proxy offering high availability, load balancing, and proxying for TCP and HTTP-based applications. It is presented as suited for very high traffic web sites.

    $0

    Kong Konnect

    Score8.2 out of 10
    N/AKong Konnect is a cloud-delivered platform for managing connectivity across APIs, AI services, Model Context Protocol (MCP) servers, event streams, and microservices. It provides centralized governance and observability while supporting gateway runtimes in customer-managed, hybrid, and Kong-managed cloud environments.

    $250

    per month

    Pricing
    HAProxy Community EditionKong Konnect
    Editions & Modules
    No answers on this topic
    Plus
    $250
    Service/Month
    Enterprise
    Custom
    Offerings
    Pricing Offerings
    HAProxy Community EditionKong Konnect
    Free Trial
    NoYes
    Free/Freemium Version
    YesYes
    Premium Consulting/Integration Services
    NoYes
    Entry-level Setup FeeNo setup feeOptional
    Additional Details——
    More Pricing Information
    Best Alternatives
    HAProxy Community EditionKong Konnect
    Small Businesses
    No answers on this topic
    No answers on this topic
    Medium-sized Companies
    F5 BIG-IP
    Score9.2 out of 10
    No answers on this topic
    Enterprises
    F5 BIG-IP
    Score9.2 out of 10
    No answers on this topic
    All AlternativesView all alternativesView all alternatives
    User Ratings
    HAProxy Community EditionKong Konnect
    Likelihood to Recommend
    9.0
    (7 ratings)
    10.0
    (1 ratings)
    Usability
    9.1
    (2 ratings)
    -
    (0 ratings)
    Support Rating
    9.7
    (2 ratings)
    -
    (0 ratings)
    User Testimonials
    HAProxy Community EditionKong Konnect
    Likelihood to Recommend
    Open Source
    It prevents a single server failure from being a downtime event by adding redundancy to every layer of your architecture. A load balancer facilitates redundancy for the backend layer (web/app servers), but for a true high availability setup, you need to have redundant load balancers as well. So it is well suited for all production related servers and less suited for individual servers that do not require redundancy.
    Incentivized
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    Kong, Inc
    Using Kong [Konnect]'s declarative settings, a user may control traffic, automate deployment, and maintain container-based software after it's deployed. In addition, it handles the whole lifecycle of service management. Installation, management, and operation of Kong [Konnects]'s cloud-native connection runtimes may be performed in any cloud or Kubernetes provider environment, as well as on-premises environments. In order to optimise their services and transactions, users may keep track of their services and transactions in real-time via real-time monitoring.
    Incentivized
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    Pros
    Open Source
    • Low-Cost Load Balancer
    • Intelligent Request Routing based on URL and/or URI
    • Extremely flexible load balancing and healthchecks, can do almost anything including HTTP, HTTPS, PostgreSQL, etc.
    • SSL Termination
    Incentivized
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    Kong, Inc
    • Application orchestration
    • Error tracing
    • Analyzing traffic
    • Load balancing
    Incentivized
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    Cons
    Open Source
    • A few, rare times each year, HAProxy CPU utilization spikes to 100% and server has to be rebooted - this may be related to HAProxy OR it could be an external factor causing this.
    Incentivized
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    Kong, Inc
    • Community support
    • Sample projects for easy integration
    Incentivized
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    Usability
    Open Source
    It is very easy to use. I was able to find a lot of documents for it on the internet. Very good community support. There are lots of examples available to try. We mostly use a command-line user interface to interact with it. The CLI is also super easy to use and very easy to interact with
    Incentivized
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    Kong, Inc
    No answers on this topic
    Support Rating
    Open Source
    We haven't used customer support. We mostly used the community version. We build a multi-node HAProxy cluster with HA to the proxy itself using opensource plugins available. With the support available on the internet and the documents available we don't need to use much customer support.
    Incentivized
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    Kong, Inc
    No answers on this topic
    Alternatives Considered
    Open Source
    We chose HA Proxy because it is cheaper than a hardware balancer, it is an open-source solution with a large community behind it and with constant updates. It also allows custom scripts according to needs.HA Proxy is a solution used in many internet sites like GitHub, Reddit, Twitter, and Tuenti.
    Incentivized
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    Kong, Inc
    No answers on this topic
    Return on Investment
    Open Source
    • Significantly lower investment vs competitors. In the case of F5s we have Virtual Editions so we're paying for the hardware to run it on top of the several thousand dollar licenses that are required for each pair and we currently have a pair of F5s per client so there's a huge potential for cost savings there.
    • Requires our network engineers to learn a new skill or our Systems engineers to take on the responsibility of managing the load balancers. It's not a huge difference either way, but it does impact the way we have done business in the past.
    Incentivized
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    Kong, Inc
    • Increased application efficiency
    • Reduced system downtown
    • Significantly improved error resolution
    Incentivized
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    ScreenShots