aid: ceezer
name: CEEZER
description: 'CEEZER (CEEZER Software GmbH) is a Berlin-based climate-tech enterprise platform for the
  procurement and portfolio management of carbon credits, Energy Attribute Certificates (EACs), and
  Sustainable Aviation Fuel Certificates (SAFc). The platform gives corporate sustainability teams
  access to a marketplace of more than 10,000 global carbon projects with transparent pricing and
  volume data, a proprietary risk-assessment engine ("Prism") that evaluates hundreds of validated
  data points per project, and audit-ready reporting for net-zero and decarbonization commitments.
  CEEZER combines expert climate advisory with enterprise-grade technology to help buyers plan,
  procure, and manage climate performance assets. Surfaced as a portfolio company of HV Capital and
  added to the API Evangelist network; the company operates a customer-facing web application but does
  not publish a public developer API or documentation at this time.'
url: https://raw.githubusercontent.com/api-evangelist/ceezer/refs/heads/main/apis.yml
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/68700cd2f94f90aad3ac1965/68700cd2f94f90aad3ac1a06_Logo_circle_256.png
x-type: company
x-source: vc-portfolio
x-backed-by:
- hv-capital
x-tier: stub
x-tier-reason: portfolio-lead
x-legal-name: CEEZER Software GmbH
x-headquarters: 'Rosenstr. 16, 10178 Berlin, Germany'
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-18'
tags:
- Company
- Marketplace
- Climate
- Carbon Credits
- Sustainability
- Carbon Markets
- Net Zero
- Energy Attribute Certificates
- ESG
apis: []
common:
- type: DomainSecurity
  url: security/ceezer-domain-security.yml
- type: Website
  url: https://ceezer.earth
- type: Blog
  url: https://ceezer.earth/insights
- type: Support
  url: https://ceezer.earth/contact-sales
- type: Login
  url: https://app.ceezer.earth/sign-in/
- type: PrivacyPolicy
  url: https://ceezer.earth/privacy-policy
- type: Imprint
  url: https://ceezer.earth/imprint
- type: LinkedIn
  url: https://www.linkedin.com/company/ceezer/
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence