Pricing

Scaling climate solutions?
Let's get to work.

Free to start. Built to scale. Enterprise when you need it.

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MonthlyAnnually

CRANE Tier

New or coming from CRANE? Start here.

Always

$0/month

Free Forever
  • Supported in partnership with Prime Coalition
  • All CRANE features included, plus 3 unlocks to explore Koi's advanced capabilities
  • Market-leading impact modeling tools
  • Comprehensive climate data library
  • Sharing and collaboration features
  • Auditable and assurable for SBTi, SFDR, etc.
  • Community support

Enterprise

Impact data infrastructure built for investing.

Starting at

$1,500/month

Let's Talk
  • Free features, plus:
  • Full-scale data library access
  • Advanced modeling & simulation features
  • Portfolio-scale impact measurement
  • Access to Expert Forecasting services
  • [Beta] On-demand `Instant Models`

Startup, academic, student, or non-profit? Contact us for special pricing.

Free

    • Team Access  
      3
    • Model Unlocks  
      3
    • Custom Modeling  
    • Stakeholder Sharing  
    • Portfolio Tracking  
      10
    • Models per Portfolio  
      3
    • Data Integration  
      Limited
    • Online Support  

Enterprise

    • Team Access  
      10+
    • Model Unlocks  
      50+/mo
    • Custom Modeling  
    • Expert Services  
      See Services
    • Stakeholder Sharing  
    • Shareable Reports  
    • Portfolio Tracking  
      100+
    • Models per Portfolio  
      100+
    • Data Integration  
    • Online Support  
    • Dedicated Support  
    • Modeling Support  
      See Services
    • Help Desk  
    • 1:1 Onboarding  

Data

    • Team Access  
      10+
    • Model Unlocks  
      50+/mo
    • Data Integration  
    • API Access  
    • Online Support  
    • Dedicated Support  
    • Help Desk  
    • 1:1 Onboarding  
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Data Packages

Purpose-built for the investment lifecycle.

Climate Decisions Monitor

Powerful data insights for reviewing past investments.

Contact Us

Request Access
  • See the real climate impact of past investment decisions
  • Identify where portfolio companies avoided emissions or missed opportunities
  • Strengthen reporting, audit trails, and LP communications with defensible data

Climate Solutions Index

Research data for current challenges.

Contact Us

Request Access
  • Access a curated, standardized dataset of climate data across sectors
  • Compare technologies, markets, and performance using consistent metrics
  • Support due diligence and thematic research with trusted, decision-ready data

Climate Solutions Intelligence

Future-focused forecasting and decision making.

Contact Us

Request Access
  • Model future climate and financial outcomes before capital is deployed
  • Forecast avoided emissions and value creation at portfolio scale
  • Turn climate strategy into measurable, forward-looking investment insight

Data API

Integrate Koi's data directly into your products and workflows.

Request Data Access
  • Explore Koi's full climate data library
  • API & MCP access for core integrations
  • Semantic search across thousands of climate technologies
  • Market size and GHG intensity data for baselines and solutions
  • Detailed analysis data for impact calculations and forecasts
  • Versioned, QA-controlled data with metadata
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Expert Assurance

Our trained scientists are ready to help you ensure the highest standards.

Refined

A refined model developed based on client input, with enhanced quality assurance by the Rho Science team. Includes third-party verification and up to 10 hours of research and consultation.

$6,000/model

Inquire
  • ~10 business days delivery
  • 10 hours research time
  • Enhanced Quality Assurance

Diligence

Fully tailored to firm-specific diligence criteria. Features comprehensive quality assurance by the Rho Science team, third-party verification, and up to 20 hours of research and consultation.

$10,000/model

Inquire
  • ~20 business days delivery
  • 20 hours research time
  • Total Quality Assurance

Refined

    • Delivery schedule  
      ~10 business days
    • Research time  
      10 hours
    • Essential Quality Assurance  
    • Reporting of Koi Standard Metrics  
    • Leverage Koi Public Models  
    • Consultation Time  
      1 hour
    • Enhanced Quality Assurance  
    • Live Client Check-Ins  
    • Structured Questionnaire for Model Refinement  
    • Third-Party Verification of Company/Technology Match  

Diligence

    • Delivery schedule  
      ~20 business days
    • Research time  
      20 hours
    • Essential Quality Assurance  
    • Reporting of Koi Standard Metrics  
    • Leverage Koi Public Models  
    • Consultation Time  
      5 hours
    • Enhanced Quality Assurance  
    • Live Client Check-Ins  
    • Structured Questionnaire for Model Refinement  
    • Third-Party Verification of Company/Technology Match  
    • Accommodation of Firm-Level Diligence Criteria  
    • Deep Dive Client and Company Interviews  
    • Full Model Customization  
    • Total Quality Assurance  
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Not sure which plan?
We'll help you figure it out.

Whether you need a single forecast or portfolio-scale infrastructure, we can find the right fit.

Talk to UsStart free