Virtualization
An index and topic collection covering virtualization across two intertwined domains: machine virtualization (hypervisors, virtual machines, VDI, and cloud VM platforms) and API/service virtualization (mock servers, service mocks, and contract-based stubs). Machine virtualization abstracts physical hardware so multiple isolated operating systems can run on shared infrastructure, while API virtualization simulates the behavior of real APIs and services so teams can develop, test, and demo against realistic endpoints without depending on live production systems. This collection brings together hypervisors and VM platforms like VMware, Hyper-V, KVM, Xen, Proxmox, Nutanix, and KubeVirt; cloud VM offerings from AWS, Azure, Google Cloud, DigitalOcean, Linode, Hetzner, Scaleway, and OVHcloud; and API/service virtualization tools like WireMock, Microcks, Hoverfly, MockServer, Mockoon, Prism, Beeceptor, Pact, Specmatic, ReadyAPI, and Speedscale.
Index entry only — little beyond a description and a link, and nothing machine-readable enough for an agent to act on without a human reading the site first.
API Evangelist profiles Virtualization the way a machine reads it — 33 machine-readable artifacts, pulled from the provider's own public surface and indexed so a developer, an analyst, or an AI agent can evaluate it against every other provider on the network.
Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — Virtualization scores 9.5/100 (minimal), with a separate agent-readiness read of 0/100 (human only). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Kin Score
This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance. Every facet and dimension name is a link: it opens that measurement's page on APIs.io, where the rating runs across the whole catalog — the exact checks that feed it, how every profiled provider distributes on it, and who is at the top of it.
Kin Score
How this is scored →scored 2026-10-03 · rubric v0.23.0
Put this on your own site. The badge is drawn live from Virtualization's current Kin Score — paste it once and it updates itself every time the score is recomputed. It follows your visitor's light or dark setting, and it links back here so anyone who sees it can read the full breakdown.
<!-- Kin Score · API Evangelist -->
<a href="https://providers.apievangelist.com/providers/virtualization/"
title="Virtualization on API Evangelist — API profile and Kin Score">
<img src="https://apis.io/badge/virtualization.svg"
alt="Virtualization Kin Score — API readiness rating by API Evangelist" width="150" height="150" loading="lazy">
</a>[](https://providers.apievangelist.com/providers/virtualization/)<!-- Kin Score · API Evangelist -->
<a href="https://providers.apievangelist.com/providers/virtualization/"
title="Virtualization on API Evangelist — API profile and Kin Score">
<img src="https://apis.io/badge/virtualization/card.svg"
alt="Virtualization Kin Score — API readiness rating by API Evangelist" width="340" height="120" loading="lazy">
</a>More shapes, themes and sizes → · Score as JSON · How badges work
How we profile Virtualization
Each block below is one kind of artifact we hold for Virtualization. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.
Features 7
The notable capabilities this provider advertises, captured as structured features so they can be searched and compared instead of read one landing page at a time.
Notable capabilities this provider offers.
Hypervisors and Virtual Machine Platforms
Type-1 and type-2 hypervisors (VMware vSphere/ESXi, Microsoft Hyper-V, KVM, Xen, Proxmox VE, Nutanix AHV, Citrix Hypervisor) abstract physical hardware so multiple isolated gues...
Cloud Virtual Machines
Cloud providers expose VM-as-a-service offerings (Amazon EC2, Azure Virtual Machines, Google Compute Engine, DigitalOcean Droplets, Linode, Hetzner, Scaleway, OVHcloud) that pro...
VM Images and Templates
Image and template tooling (EC2 Image Builder, Vagrant boxes, OVAs, AMIs, Proxmox templates) capture reproducible OS and application baselines that can be launched as new VMs on...
Lightweight and Container-Native Virtualization
Modern microVM and container-native virtualization platforms (Firecracker, KubeVirt, Lima) deliver VM isolation with container-like density and startup times for serverless, mul...
API and Service Virtualization
API virtualization tools (WireMock, Microcks, Hoverfly, MockServer, Mockoon, Prism, Beeceptor) simulate the behavior of real HTTP, REST, gRPC, and message-based services so team...
Contract Testing and Mocking from OpenAPI
Contract-based virtualization (Pact stubs, Specmatic, Prism, Microcks, Postman Mock Server) generates mocks directly from OpenAPI, AsyncAPI, GraphQL, and Pact contracts to valid...
Performance and Traffic Replay
Tools like Speedscale and Hoverfly capture and replay real production traffic against virtualized services for load testing, regression testing, and resilience engineering.
Scroll within the panel for all 7 ·
Semantic Vocabularies 1
JSON-LD contexts give the data shared meaning across APIs. We profile them because semantics are what let a machine reconcile 'customer' here with 'customer' somewhere else.
JSON-LD contexts and semantic vocabularies used across these APIs.
Virtualization Context
JSON-LDJSON Schema 2
Standalone JSON Schema definitions describe the data models behind the API. We profile them so the shapes are validatable on their own — useful long after a single request is forgotten.
Standalone JSON Schema definitions for this provider's data models.
MockEndpoint
JSON SCHEMAVirtualMachine
JSON SCHEMAJSON Structure 2
JSON Structure captures the data shapes in a form built for tooling — a complement to JSON Schema that keeps the model machine-legible.
JSON Structure definitions describing this provider's data shapes.
Virtualization Mock Endpoint Structure
JSON STRUCTUREVirtualization Virtual Machine Structure
JSON STRUCTUREExamples 2
Real request and response payloads are what turn a spec from abstract into obvious — and they're one of the twelve things an agent needs to call an API correctly on the first try.
Example request and response payloads for these APIs.
Use Cases 7
What developers actually build with this provider — captured so the catalogue answers 'what is this for', not just 'what does this expose'.
What developers build with this provider.
Infrastructure Consolidation and Server Virtualization
Enterprises consolidate physical servers onto VMware vSphere, Hyper-V, or Proxmox clusters to improve hardware utilization, simplify operations, and enable live migration of wor...
Self-Service Cloud VM Provisioning
Platform teams expose Amazon EC2, Azure VMs, or Google Compute Engine through internal portals and APIs so developers can spin up VMs on demand without raising tickets.
Local Development Environments with Vagrant and Lima
Developers use Vagrant, Lima, and similar tools to reproducibly build local VM-based environments that match production OS, runtime, and dependency baselines.
Parallel Front-End and Back-End Development
Front-end and back-end teams use WireMock, Mockoon, or Postman Mock Server to virtualize APIs from OpenAPI contracts so UI work can proceed before the real backend is implemented.
Integration Testing Against Third-Party APIs
QA teams virtualize third-party APIs (payments, identity, shipping) with Microcks, MockServer, or Hoverfly to run integration tests deterministically without hitting rate limits...
Demos and Sales Engineering Environments
Sales engineers and partners use API mocks and lightweight VMs to spin up disposable demo environments that look and behave like production without exposing real customer data.
Disaster Recovery and VM Migration
Operators use VMware, Nutanix, and OpenStack tooling to snapshot, replicate, and migrate VMs across sites for DR drills, datacenter exits, and cloud migrations.
Scroll within the panel for all 7 ·
Integrations 12
Pre-built integrations with other platforms tell you where this provider already fits in a stack.
Pre-built integrations with other platforms and tools.
VMware
Enterprise virtualization platform spanning vSphere, ESXi, NSX, and vCenter for managing VMs, networking, and storage across private and hybrid clouds.
Amazon EC2
AWS elastic compute service providing on-demand virtual machines across hundreds of instance types, AMIs, and regions through a programmable API.
Azure Virtual Machines
Microsoft Azure's IaaS VM offering with Linux and Windows images, scale sets, spot instances, and tight integration with Azure networking and identity.
Google Cloud Compute Engine
Google Cloud's VM service offering custom machine types, live migration, sole-tenant nodes, and confidential VMs.
Proxmox VE
Open-source virtualization platform combining KVM hypervisor and LXC containers with a unified web UI and REST API for self-hosted clouds.
Nutanix
Hyperconverged infrastructure platform with the AHV hypervisor that unifies compute, storage, and networking for private and hybrid clouds.
WireMock
Open-source API mocking and service virtualization tool for HTTP services, widely used in CI pipelines and contract testing.
Microcks
CNCF Sandbox API mocking and contract testing platform that turns OpenAPI, AsyncAPI, gRPC, and Postman collections into deployable mocks.
Hoverfly
API simulation and service virtualization tool that captures and replays HTTP/HTTPS traffic for testing and development.
MockServer
Flexible mock server for HTTP and HTTPS that can match requests, return canned responses, and verify expectations across multiple languages.
Mockoon
Desktop and CLI tool for designing and running local API mocks from OpenAPI specs without writing code.
Prism
Stoplight's open-source HTTP mock server and contract validator that runs OpenAPI 3 specs as live mock APIs.
Scroll within the panel for all 12 ·
Resources
Every other property we hold for Virtualization — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.
Get Started 1
Portal, sign-up, and the first successful call
Build 1
SDKs, sample code, and the tooling you integrate with
← All providers · Data indexed from github.com/api-evangelist/virtualization · machine-readable index on apis.io
This is an independent, third-party profile of Virtualization, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.
The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.
Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.
info@apievangelist.com
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you will get a person, not a form — we will tell you exactly which public URLs this profile was built from.