5nine Software, Inc. was a US-based cybersecurity and cloud-management company that built the leading management and security platform for Microsoft Hyper-V and Microsoft Azure environments, letting managed service providers monitor and manage on-premises Hyper-V clusters and Azure instances from a single console. The company was backed by Insight Partners and was acquired by Acronis in December 2019, after which its technology was folded into the Acronis Cyber Platform and is now offered as Acronis Cloud Manager. 5nine no longer operates as an independent vendor: its domain (5nine.com) permanently redirects to the Acronis Cloud Manager product page and it publishes no standalone developer portal, API, or SDKs.
5Nine Software is profiled on the APIs.io network. Tagged areas include Company, Cybersecurity, Hyper-V, Cloud Management, and Microsoft Azure.
Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for
this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero:
never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and
several others — scorable at all.
aid: 5nine-software
deliveryModel:
model: unknown
open_source: false
commercial: false
callable_host: false
label: Delivery model not determined — needs a product licence on record
confidence: low
source:
- none
generated: '2026-08-28'
method: derived
accessModel:
pricing: unknown
onboarding: unknown
trial: false
try_now: false
public: false
label: Unknown
confidence: low
source:
- url: https://5nine.com/
status: 301
note: declared website redirects to https://www.acronis.com/en/products/cloud-manager/ — a different registrable domain
(5nine.com -> acronis.com), possible rename or acquisition (probed 2026-09-03, roadmap#169)
generated: '2026-07-22'
method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/5nine-software.png
name: 5Nine Software
description: '5nine Software, Inc. was a US-based cybersecurity and cloud-management company that built the leading management
and security platform for Microsoft Hyper-V and Microsoft Azure environments, letting managed service providers monitor
and manage on-premises Hyper-V clusters and Azure instances from a single console. The company was backed by Insight Partners
and was acquired by Acronis in December 2019, after which its technology was folded into the Acronis Cyber Platform and
is now offered as Acronis Cloud Manager. 5nine no longer operates as an independent vendor: its domain (5nine.com) permanently
redirects to the Acronis Cloud Manager product page and it publishes no standalone developer portal, API, or SDKs.'
url: https://raw.githubusercontent.com/api-evangelist/5nine-software/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- insight-partners
x-tier: stub
x-tier-reason: portfolio-lead
x-status: acquired
x-acquired-by: acronis
x-acquired-date: 2019-12
x-successor-product: https://www.acronis.com/en-us/business/cloud-manager/
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-17'
tags:
- Company
- Cybersecurity
- Hyper-V
- Cloud Management
- Microsoft Azure
- Managed Service Providers
- Acquired
apis: []
maintainers:
- FN: Kin Lane
email: kin@apievangelist.com
- FN: APIs.json
email: info@apis.io
common:
- type: DomainSecurity
url: security/5nine-software-domain-security.yml
- type: Website
url: https://5nine.com/
x-enrichment:
date: '2026-07-19'
status: backfilled
pass: local-v1
note: backfilled from .gitignore signal + verified work evidence
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