Software Alternatives, Accelerators & Startups

Kustomize VS OpenOps

Compare Kustomize VS OpenOps and see what are their differences

Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Kustomize logo Kustomize

Kustomize is an intelligent Kubernetes native configuration management software that comes with the manifestation to add, remove, or update configuration options without the need for forking.

OpenOps logo OpenOps

Smarter Cloud Automation for FinOps & Governance Teams
  • Kustomize Landing page
    Landing page //
    2022-04-07
  • OpenOps
    Image date //
    2025-03-18
  • OpenOps
    Image date //
    2025-03-18
  • OpenOps
    Image date //
    2025-03-18
  • OpenOps
    Image date //
    2025-03-18
  • OpenOps
    Image date //
    2025-03-18

OpenOps is an advanced no-code cloud governance platform designed for FinOps practitioners and cloud operations teams. It enables organizations to automate financial and governance processes across complex cloud ecosystems, ensuring cost efficiency and policy compliance. Unlike traditional tools that focus only on cost reporting, OpenOps helps businesses actively implement resolutions through automation. The platform seamlessly integrates with leading cloud providers, ticketing solutions, and messaging platforms to orchestrate cloud workflows. By offering pre-configured best practices and high extensibility, OpenOps reduces operational friction and enhances cloud visibility. Organizations can track not only what their cloud expenses are but also how issues are detected and remediated. OpenOps makes cloud governance automation accessible to teams without requiring deep technical expertise.

Kustomize

Pricing URL
-
$ Details
-
Platforms
-

OpenOps

$ Details
free
Platforms
Web
Startup details
Country
United States
State
NY
City
New York

Kustomize features and specs

  • Declarative Syntax
    Kustomize provides a declarative approach to managing Kubernetes configurations, allowing users to specify desired states in YAML files rather than using scripts or imperative commands.
  • No Templating Required
    Unlike Helm, Kustomize does not use templates, reducing complexity and potential errors in rendering templates. Users can simply modify YAML files directly.
  • Layered Customization
    It allows users to apply multiple overlays or transformations to base configurations, enabling a modular and reusable approach to manage environments like dev, staging, and production.
  • Integration with kubectl
    Kustomize is integrated with kubectl since version 1.14, making it easy to use and deploy directly from the command line without needing additional tools.

Possible disadvantages of Kustomize

  • Complexity for Large Projects
    While Kustomize is great for simple transformations, managing large projects with many overlays can become complex, as dependencies and transformations have to be explicitly defined and managed.
  • Limited Features Compared to Helm
    Kustomize offers fewer features compared to Helm, such as lifecycle management and rich templating, which might be needed for more sophisticated deployment requirements.
  • Learning Curve
    Users new to Kubernetes configuration management might find Kustomize's model and functions hard to grasp initially, as it requires understanding of its specific YAML structure and practices.
  • Lack of Native Dependency Management
    Kustomize does not support native dependency management of resources, which can complicate handling interdependent resources compared to other tools like Helm.

OpenOps features and specs

  • No-Code FinOps & Cloud Governance Automation
    OpenOps allows teams to automate cloud cost optimization and governance processes without writing code, using a simple no/low-code interface.
  • Deep Integrations with Cloud & IT Systems
    OpenOps integrates seamlessly with major cloud providers (AWS, Azure, GCP), ticketing systems (Jira, ServiceNow), and communication tools (Slack) for end-to-end automation.
  • "Batteries-Included" for Fast Deployment
    With pre-configured modules and best practices, OpenOps enables quick setup and scalability for cloud governance workflows.

Kustomize videos

CNCF-KCNA — Kustomize

More videos:

  • Review - ⚡️ Enlightning - Kustomize Demystified
  • Review - Define And Deploy Apps - Feat. Helm, Kustomize, Carvel ytt, and cdk8s (You Choose!, Ch. 1, Ep. 3)

OpenOps videos

No OpenOps videos yet. You could help us improve this page by suggesting one.

Add video

Category Popularity

0-100% (relative to Kustomize and OpenOps)
Development
100 100%
0% 0
FinOps
0 0%
100% 100
Developer Tools
100 100%
0% 0
Open Source
0 0%
100% 100

Questions and Answers

As answered by people managing Kustomize and OpenOps.

Why should a person choose your product over its competitors?

OpenOps's answer:

OpenOps stands out because it offers a unique no-code platform that simplifies cloud governance and FinOps automation. Unlike many competitors, OpenOps allows teams to automate complex workflows without the need for extensive coding, making it accessible to a wider audience. Its seamless integrations with major cloud providers and IT systems ensure that teams can manage their cloud infrastructure, costs, and processes from one unified platform. With a “batteries-included” approach, OpenOps offers pre-configured best practices, allowing teams to quickly deploy and scale cloud automation workflows without starting from scratch.

What makes your product unique?

OpenOps's answer:

OpenOps is unique because it combines the power of no-code automation with seamless cloud governance and FinOps workflows. Unlike traditional platforms that require extensive coding or manual interventions, OpenOps allows teams to automate complex processes with ease, even without technical expertise. It stands out for its deep integrations with cloud providers, ticketing systems, and communication tools, providing a comprehensive solution for managing cloud costs and governance. Additionally, its "batteries-included" approach, with pre-configured modules and best practices, enables fast deployment and scalability, saving time and effort for organizations.

User comments

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Social recommendations and mentions

Based on our record, Kustomize seems to be more popular. It has been mentiond 58 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Kustomize mentions (58)

  • The Problem with Modern Engineering Isn't Speed. It's Chaos
    As Ops person, I both feel for you and them. With Helm, yea, that's awful to inflict on developers, use Kustomize with Templates instead (https://kustomize.io/) However, like most companies, Ops is easy place to cut and they commonly reduce us below outstanding workload. However, when they do, they still push the dev teams to deliver so here we are. - Source: Hacker News / 10 days ago
  • Even more OpenTelemetry - Kubernetes special
    Docker Compose is great for demos: docker compose up, and you're good to go, but I know no organization that uses it in production. Deploying workloads to Kubernetes is much more involved than that. I've used Kubernetes for demos in the past; typing kubectl apply -f is dull fast. In addition to GitOps, which isn't feasible for demos, the two main competitors are Helm and Kustomize. I chose the former for its... - Source: dev.to / 26 days ago
  • Using GitOps to Manage a KWOK Deployment
    When working with Flux, you can use a tool called Kustomize to place your main configs in a base directory, and then modify any of these configs using a copy placed in an overlays directory. It’s preferable this way than messing with your main config. - Source: dev.to / about 2 months ago
  • Getting started on MOCO, the MySQL Operator for Kubernetes Part 1
    Customize manifests If you want to edit the manifest, config/ directory contains the source YAML for kustomize. - Source: dev.to / 4 months ago
  • Building Web Applications Using Amazon EKS : AWS Project
    Please discover more details on Kustomize here, Kustomize official document. - Source: dev.to / 6 months ago
View more

OpenOps mentions (0)

We have not tracked any mentions of OpenOps yet. Tracking of OpenOps recommendations started around Mar 2025.

What are some alternatives?

When comparing Kustomize and OpenOps, you can also consider the following products

Helm.sh - The Kubernetes Package Manager

Kubecost - Kubecost provides real-time, cloud-agnostic cost visibility and insights for teams using Kubernetes, helping you continuously reduce your infrastructure costs.

Kubernetes - Kubernetes is an open source orchestration system for Docker containers

Flowlu - All-in-one work management platform for team collaboration.

Istio - Open platform to connect, manage, and secure microservices

GitHub - Originally founded as a project to simplify sharing code, GitHub has grown into an application used by over a million people to store over two million code repositories, making GitHub the largest code host in the world.