Who Propeller serves

Built for companies at the stage where finance becomes foundational.

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  • Bank note 01 Financial Leaders
  • Coins stacked 01 Investors

Industries

Stages

  • Venture

    Full-stack finance from first round through Series B.

  • Growth

    Senior finance teams built for scale, M&A, and exit.

  • Case studies

    Proof of what embedded partnership delivers.

  • Insights

    Analysis and perspective on finance and AI.

  • Newsletters

    Past editions of Propeller's newsletter.

  • Our Story

    Eighteen years, one mission.

  • Team

    The people behind the partnerships.

  • Careers

    Build the future of finance with us.

PropellerOS

The financial platform for intelligent growth.

The financial operating platform that sits above your existing systems, powered by finance-grade AI and built on 18 years of intelligence across 1,500+ companies.

Every financial signal in a single pane of glass.

PropellerOS aggregates data across ERP, banking, payroll, and CRM, enabling our teams to spend less time on number-crunching and more time identifying problems, predicting outcomes, and guiding better decisions.

Clients get a holistic view of company health, board and pitch-ready metrics, and benchmarks against companies at their stage and industry.

Separate systems, one source of truth.

Together, they create the intelligence layer that powers every Propeller partnership.

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Cash Flow Command Center

Know your position before the board asks

Track runway with confidence, model scenarios, and catch liquidity risks before they become problems.

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Finance-grade AI

Trusted accuracy with every close.

Trace every number back to its source, reconcile every output, and audit every process with full transparency.

Finance grade AI
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Intelligent Benchmarking

See where you stand against companies like yours

Benchmark against a peer cohort matched to your stage, industry, and revenue. Track performance over time.

Intelligent Benchmarking
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Augmented IQ + EQ

Leverage AI and human intelligence

PropellerOS automates data aggregation, empowering teams to provide richer insights and decision-making guidance.

Human Intelligence

Enterprise-grade security. No compromises.

PropellerOS is SOC 2 compliant, hosted on Azure with geo-redundant environments and failover planning, adhering to privacy protocols, and governed by strict access controls. 

  • Zero AI data retention. 
    No client data is retained by the model and intelligence generated doesn't persist in external systems.
  • No training on client data.
    Client financials are never accessible by anyone outside Propeller's secure infrastructure.
  • SOC 2 compliant.
    Enterprise-class governance, access control, and audit standards.
  • Embedded governance. 
    Propeller's teams already inside client organizations ensure continuous security governance. 
Propeller os

Ready to build something remarkable?