Scaleio

ScaleIO was a software-defined block storage startup (an early Norwest Venture Partners investment) that was acquired by EMC in 2013 and folded into Dell EMC as ScaleIO, later renamed VxFlex OS and then PowerFlex. It is no longer an independent company: the scaleio.com domain is Dell-managed and 301-redirects to the Dell EMC software-defined storage product page, and there is no independent developer portal, API, or SDK surface under this brand. Any current API surface lives under Dell PowerFlex, not scaleio.com.

Scaleio is profiled on the APIs.io network. Tagged areas include Company, Storage, Software-Defined Storage, Block Storage, and Dell EMC.

🌐 Visit website 📡 Source on GitHub

5.0/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-08-21 · rubric v0.12.0

0 APIs

Company Storage Software-Defined Storage Block StorageDell EMCAcquired

Kin Score

Kin Score How this is scored →
scored 2026-08-21 · rubric v0.12.0

Composite quality — 5.0/100 · minimal

Contract Quality 0.0 / 25

Developer Ergonomics 0.0 / 20

Access Clarity 0.0 / 20

Operational Transparency 0.0 / 13

Contract Governance 0.0 / 12

Discoverability 5.0 / 10

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/scaleio: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Company 1

The organization behind the API

Website

Website

Source (apis.yml)

aid: scaleio
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/scaleio.png
name: Scaleio
description: 'ScaleIO was a software-defined block storage startup (an early Norwest Venture Partners investment) that was
  acquired by EMC in 2013 and folded into Dell EMC as ScaleIO, later renamed VxFlex OS and then PowerFlex. It is no longer
  an independent company: the scaleio.com domain is Dell-managed and 301-redirects to the Dell EMC software-defined storage
  product page, and there is no independent developer portal, API, or SDK surface under this brand. Any current API surface
  lives under Dell PowerFlex, not scaleio.com.'
url: https://raw.githubusercontent.com/api-evangelist/scaleio/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- norwest-venture-partners
x-tier: stub
x-tier-reason: portfolio-lead
x-status: acquired
x-acquired-by: dell-emc
x-note: scaleio.com HTTP 301-redirects to www.dellemc.com software-defined-storage; domain CAA/DMARC are Dell-managed (pkiadmin@dell.com).
  No independent API surface. Product now Dell PowerFlex (formerly VxFlex OS / ScaleIO).
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Storage
- Software-Defined Storage
- Block Storage
- Dell EMC
- Acquired
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/scaleio-domain-security.yml
- type: Website
  url: https://scaleio.com
x-enrichment:
  date: '2026-07-21'
  status: minimal
  artifacts_added: 1
  pass: local-v1

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