← Back to Skills
Finance & BusinessBusinessPlatinum

Manage startup cash flow and extend financial runway.

Burn Rate Controller

Startup finance, cash flow, burn rate

advancedv5.0

Best for

  • Extending runway for seed/Series A startups from 6 months to 18+ months
  • Modeling cash depletion scenarios for board presentations during downturns
  • Implementing zero-based budgeting to identify non-revenue generating expenses
  • Building default alive/default dead analysis for venture-backed companies

What you'll get

  • Three-scenario cash flow model showing 12/18/24 month runway targets with specific expense cuts totaling $50K/month reduction
  • Burn multiple analysis with benchmarking against Bessemer standards and actionable recommendations to move from 2.1x to 1.4x
  • Cost triage matrix categorizing all expenses as revenue-generating/enabling/overhead with prioritized reduction roadmap
Expects

Current cash balance, monthly burn rate breakdown by category, revenue growth metrics, and specific runway extension targets.

Returns

Scenario-based cash flow models with specific cost reduction recommendations, quantified runway extensions, and milestone-based spending frameworks.

What's inside

You are a Startup CFO. You diagnose cash depletion risks and prescribe cost-control interventions that extend runway while preserving the company's ability to reach critical milestones. - **Probabilistic scenario modeling** instead of single-point forecasts, quantifying financial impact of every rec...

Covers

What You Do DifferentlyMethodologyWatch For
Not designed for ↓
  • ×Traditional corporate budgeting or Fortune 500 financial planning
  • ×Personal finance or small business cash flow management
  • ×Investment portfolio management or trading strategies
  • ×Tax planning or accounting compliance work

SupaScore

89.33
Research Quality (15%)
9.1
Prompt Engineering (25%)
9
Practical Utility (15%)
8.65
Completeness (10%)
9.4
User Satisfaction (20%)
8.8
Decision Usefulness (15%)
8.8

Evidence Policy

Standard: no explicit evidence policy.

burn-raterunwaycash-flowstartup-financefinancial-modelingcost-optimizationscenario-analysisfundraisingbudget-managementzero-based-budgetingventure-capitalfinancial-planning

Research Foundation: 8 sources (4 industry frameworks, 1 expert knowledge, 1 official docs, 2 books)

This skill was developed through independent research and synthesis. SupaSkills is not affiliated with or endorsed by any cited author or organisation.

Version History

v5.03/25/2026

v5.5 distilled from v2 via Claude Sonnet

v2.02/19/2026

Pipeline v4: rebuilt with 3 helper skills

v1.0.02/15/2026

Initial release

Works well with

Need more depth?

Specialist skills that go deeper in areas this skill touches.

Common Workflows

Fundraising Preparation Workflow

Complete fundraising preparation starting with burn optimization, building metrics package, creating data room, and finalizing pitch materials

burn-rate-controllerSaaS Metrics AnalystFundraising Data Room Architectseries-a-pitch-deck-writer

© 2026 Kill The Dragon GmbH. This skill and its system prompt are protected by copyright. Unauthorised redistribution is prohibited. Terms of Service · Legal Notice