aid: cactos
name: Cactos
description: >-
  Cactos is a Finnish clean-energy company that designs, manufactures, and operates smart battery
  energy storage systems (BESS) for commercial, industrial, and grid-scale use. Its hardware line
  (Cactos Mylo commercial storage and Cactos Cardo backup power, built in part from second-life
  Tesla EV batteries) is paired with Cactos Spine, a cloud software platform that optimizes each
  unit for load shifting, peak shaving, demand-charge reduction, solar self-consumption, backup
  power during outages, and participation in electricity and grid-balancing markets. Cactos serves
  logistics, manufacturing, EV charging, agriculture, real estate, and commercial-property
  operators. It is a portfolio company of Union Square Ventures. As of this profile, Cactos
  publishes no public developer API, SDK, or API documentation; the Cactos Spine app at
  app.cactos.com is a customer-facing management console rather than a documented developer API.
url: https://raw.githubusercontent.com/api-evangelist/cactos/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- union-square-ventures
x-tier: stub
x-tier-reason: portfolio-lead
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://cdn.prod.website-files.com/674b02957275f722dd749506/674b02957275f722dd74955c_cactos-logo.svg
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-18'
tags:
- Company
- Energy
- Energy Storage
- Battery
- Clean Energy
- Grid
- Sustainability
- IoT
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/cactos-domain-security.yml
- type: Website
  url: https://cactos.com
- type: Pricing
  url: https://cactos.com/pricing
- type: Support
  url: https://cactos.com/support
- type: Blog
  url: https://cactos.com/resources
- type: Login
  url: https://app.cactos.com
- type: PrivacyPolicy
  url: https://cactos.com/privacy-policy
- type: Partners
  url: https://cactos.com/become-partner
- type: Contact
  url: https://cactos.com/contact
- type: About
  url: https://cactos.com/about-us
- type: News
  url: https://cactos.com/news
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence