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FounderProof

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Cork, Ireland
One journey. One set of numbers. One team.
FounderProof helps founder-led SMEs across the UK and Ireland build predictable revenue systems. We connect marketing, sales, delivery and finance through clear go-to-market strategy, RevOps, CRM, automation and shared reporting. Led by Calvin O'Callaghan, a three-time founder with two exits and a former top-1% HubSpot sales leader, FounderProof has supported more than 100 businesses. Engagements begin with a focused diagnostic and 90-day plan, followed by practical implementation and ongoing improvement.
1 person in their team
Speaks English
4 projects in their portfolio
Works remotely across the globe
Sortlist member since 2026
Founded in 2026
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Services

4 services offered by FounderProof

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  • Description
    Fractional CRO and RevOps leadership for B2B SaaS and technology businesses. We diagnose positioning, pipeline, CRM, forecasting, automation and team cadence, then build the operating system for predictable revenue growth.
    Works in Growth Marketing (2)
    Clients in Growth Marketing (2)
    Confidential B2B Services CompanySoftware & Computer Services
    CentraliseManagement Consulting

    Learn more about Growth Marketing


  • Description
    FounderProof designs connected commercial systems for founder-led SMEs. We align go-to-market strategy, customer journeys, CRM, automation, forecasting and reporting into a practical 90-day roadmap, then support implementation and continuous improvement.
    Skills in Digital Strategy (2)
    Web StrategyDigital Marketing Strategy
    Works in Digital Strategy (3)
    Clients in Digital Strategy (3)
    Confidential B2B Services CompanySoftware & Computer Services
    Confidential B2B ManufacturerIndustrial Goods & Services
    CentraliseManagement Consulting

    Learn more about Digital Strategy


  • Description
    We connect CRM, marketing, sales, service and finance data into one reliable operating view. Our work covers data architecture, lifecycle design, pipeline reporting, forecasting, attribution, dashboarding and governance so leadership teams can make faster commercial decisions.
    Skills in Data Consulting (2)
    Data AnalyticsData Analysis Consulting
    Works in Data Consulting (3)
    Clients in Data Consulting (3)
    Confidential Technology CompanySoftware & Computer Services
    Confidential B2B ManufacturerIndustrial Goods & Services
    CentraliseManagement Consulting

    Learn more about Data Consulting


  • Description

    No description provided for this service.

    Work in Artificial Intelligence (1)
    Client in Artificial Intelligence (1)
    Confidential Technology CompanySoftware & Computer Services

    Learn more about Artificial Intelligence

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Team

1 member in FounderProof's team

StoryFounderProof was created after Calvin O'Callaghan built and scaled an Elite HubSpot partner to a successful exit. It brings that practical experience to founder-led SMEs, combining commercial strategy, RevOps and hands-on implementation to create one connected customer journey and one reliable set of numbers.
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Contact

Contact details of FounderProof

Details


  • Headquarter3003, Courtstown, Euro Business Park, Cork, Ireland