
Vantage
Cast.ai
Framz Cloud Cost
VMware Tanzu CloudHealth
nOps
Spot.io
AWS Cost Management
Thalaxo Cloud gives CTOs full visibility over AWS, Azure & GCP spend. Detect waste, rightsize automatically, export Terraform. GDPR-compliant. From €0 free.

Proxmox VE
OpenNebula
VMware ESXi
XCP-ng
VMware vCenter
vSphere
Harvester
100% Open Source based cloud solution for your own private IaaS based on OpenStack, Kubernetes and Ceph

Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | thalaxo.com | c12n.cloud |
| Pricing | ||
| Platforms | ||
| Company | Startup from France · 1 - 9 employees | Startup from Germany · 10 - 19 employees · 2024 |
| Listed in |
In their own words, as submitted to SaaSHub.


Thalaxo Cloud is a multi-cloud FinOps platform designed for engineering and finance teams who need unified cost visibility across AWS, Azure, and Google Cloud — without installing any agent or granting write access to their infrastructure. Unlike most FinOps tools, Thalaxo operates in read-only...
c12n is a 100% open-source, fully automated cloud platform that puts you back in control of your own sovereign Infrastructure as a Service (IaaS). c12n is more than just an alternative to VMware; it’s a reliable, secure, open-source cloud solution that caters to modern enterprise needs, a...
What each product offers, as listed by its team.


An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Thalaxo Cloud and c12n.cloud.
Thalaxo Cloud's answer
Thalaxo Cloud operates in fully agentless, read-only mode — it connects to AWS, Azure, and GCP via read-only API credentials and never installs agents or requests write access to your infrastructure. This makes it the safest FinOps platform to evaluate and adopt, with zero operational risk. It also provides native multi-cloud support from day one, not as an add-on, with a unified cost dashboard across all three major providers.
c12n.cloud's answer:
c12n is the only open-source cloud solution integrating end-to-end GitOps automation with OpenStack, Kubernetes and Ceph. c12n is highly scalable, secure and requires minimum day-2 Ops.
Thalaxo Cloud's answer
Most FinOps tools are either AWS-centric, require agent installation, or are priced for large enterprises only. Thalaxo Cloud is multi-cloud by design, requires no agent, offers a freemium plan with no credit card required, and is GDPR-compliant with EU-based hosting — making it the right choice for European engineering and finance teams who need cost visibility without security compromises or long procurement cycles.
c12n.cloud's answer:
Why pay for VMware when you can have 80% of its functionality for free? c12n is 100% Open Source and 100% Automated with 0% License fees. c12n puts you back in control of your own sovereign Infrastructure as a Service (IaaS), it is designed to be vendor-lock free, giving you the freedom to choose your support providers or even operate the platform with your own in-house expertise like some customers do.
Thalaxo Cloud's answer
Engineering managers, CTOs, and FinOps practitioners at SMBs and mid-market companies running workloads across multiple cloud providers. Typically companies with 10 to 500 employees who need cloud cost visibility and rightsizing recommendations without the complexity and cost of enterprise-grade platforms.
c12n.cloud's answer:
Managed Service Providers (MSP), cloud providers and literally any organization that wants to run their own cloud either due to security & legal requirements or to reduce costs compared to public cloud or proprietary solutions such as VMware and Nutanix.
Thalaxo Cloud's answer
Thalaxo was built after observing that most cloud cost management tools were either too expensive for growing companies, too complex to deploy, or locked to a single cloud provider. The founding team set out to build a platform that any engineering team could connect in under 5 minutes, without involving security teams or installing software — and that would work equally well whether you run on AWS, Azure, or GCP.
c12n.cloud's answer:
The team behind c12n has been working with Openstack for more than 10 years. Tools such as Kubernetes and ArgoCD gave us a completely new set of possibilities to deploy, upgrade and operate OpenStack and Ceph in a highly efficient way. Since 2017 we’ve been running the first OpenStack installation on Kubernetes and quickly realized the power of such a combination.
Thalaxo Cloud's answer
TypeScript, Node.js, React, Next.js, PostgreSQL, Redis, Kubernetes
c12n.cloud's answer:
The power behind c12n lies in its foundation of proven open-source technologies. At its core is OpenStack, a free, open standard cloud computing platform that provides all major IaaS features and has a global footprint of over 45.000.000 compute cores.
This is complemented by Kubernetes, the leading container orchestration platform, and Ceph, a distributed software-defined storage platform capable of holding 50 PB+ of data. We also integrate ArgoCD for Continuous Delivery, Prometheus for comprehensive monitoring, and MAAS for managing the lifecycle of bare-metal.
Thalaxo Cloud's answer
c12n.cloud's answer:
This information is confidential
Share your experience with using Thalaxo Cloud and c12n.cloud. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


If you are multi-cloud or manage > 100 VMs: Native tools are no longer sufficient. The core pain point they cannot solve is providing a single, actionable view of optimization opportunities across AWS, GCP, and Azure....
This article is published by Nuvelia SAS, the company behind Thalaxo Cloud. We’ve included Cast AI’s documented strengths accurately — validate both platforms in your own environment before committing.
Thalaxo Cloud offers public, tiered pricing, starting with a freemium plan for up to 10 VMs and scaling up to an Enterprise plan. This transparency makes it accessible for startups and mid-market companies to get...
We have no reviews of c12n.cloud yet. Be the first one to post
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