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Sidero Labs

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17 reviews
  • 2 profiles
  • 3 categories
Average star rating
4.3
Serving customers since
2019

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11
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Sidero Labs Reviews

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Star Rating
11
4
2
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Grzegorz B.
GB
Grzegorz B.
04/30/2026
Validated Reviewer
Verified Current User
Review source: G2 invite
Incentivized Review

Perfect Kubernetes Base with Minor Terminal Challenges

I appreciate that Talos OS is built specifically for Kubernetes. There is no SSH or package manager, and the entire operating system can be configured as a single YAML file, making it API driven. This setup works great with our infrastructure-as-a-service model. Talos OS is lightweight and secure, providing a base image that solves the maintenance issues we faced with Ubuntu, Debian, and Fedora. The IP-driven and immutable nature of Talos OS, with its configuration stored as a YAML file, makes managing changes to our infrastructure through Git repositories very easy. Overall, it's a perfect match for our needs.
AJ
Akshat J.
04/29/2026
Validated Reviewer
Review source: Organic

Simplifies Kubernetes Management, But Has a Learning Curve

I find Talos OS really valuable because it effectively removes the traditional complexities associated with Docker management. I no longer have to worry about SSH or manual installations. I appreciate that there's no need to manually manage nodes since they can be managed via APIs. Talos OS is solely focused on assisting with Kubernetes, which I see as a positive because there are no unnecessary features to deal with. It's great that I don't have to install and manage additional packages. Talos OS eliminates unnecessary distractions by not offering features that aren't useful for Kubernetes, unlike traditional Linux-based OS.
Riya K.
RK
Riya K.
02/03/2026
Validated Reviewer
Review source: G2 invite
Incentivized Review

Purpose-Built for Kubernetes Success

I like how purpose-built and disciplined Talos OS feels. It’s designed specifically for running Kubernetes securely and reliably, cutting out unnecessary distractions. The immutable, API-driven approach is great because it eliminates guesswork and manual intervention, enhancing security by default with no SSH access or package manager. Operations are clean and predictable with fully declarative configurations, knowing the exact state of each node. Updates and upgrades are consistent, reducing downtime and anxiety. I appreciate how well Talos OS integrates with automation and GitOps workflows, making changes intentional and reversible. Performance and stability are also impressive since it runs only what’s necessary, keeping resource usage efficient. It simplifies complex Kubernetes operations, enforces best practices, and allows me to focus more on building applications rather than maintaining servers.

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HQ Location:
Santa Barbara, US

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@siderolabs

What is Sidero Labs?

Sidero Labs is a company specializing in offering robust and efficient solutions for running Kubernetes at the edge and on bare metal infrastructure. Their flagship product, Talos Linux, is a modern Linux distribution designed specifically for Kubernetes, ensuring security, scalability, and simplicity for cloud-native environments. This operating system is immutable and focuses on delivering consistent, reliable performance in diverse computing scenarios. Sidero Labs caters to organizations seeking to optimize their Kubernetes deployments, particularly those dealing with unique challenges associated with edge computing and bare metal setups.

Details

Year Founded
2019