Chief Outsiders provides fractional and interim go-to-market executives (CMO/CSO/CRO) plus on-demand execution resources and an AI-enabled GrowthGears OS platform to build and implement growth strategy for mid-market and private equity-backed companies.
Chief Outsiders provides on-demand, fractional and interim go-to-market leadership for companies that need faster, more measurable revenue growth without committing to full-time executive hires. The firm places experienced CMOs, CSOs, CROs and related CXO-level operators into client organizations, focusing on aligning marketing and sales, building growth strategy, and driving execution. The company positions itself as an integrated growth engine combining executive leadership (Chief Outsiders), an execution arm (Team Outsiders™) that can be added “in days,” and its proprietary GrowthGears® methodology and GrowthGears® OS platform. Its approach centers on the Growth Gears framework—Insight, Strategy, and Execution—designed to translate market and customer understanding into actionable go-to-market programs. Chief Outsiders highlights scale and credibility through quantified proof points and process claims: more than 2,000 clients served, work with 300+ private equity firms, a reported 75 NPS score, and coverage across 70+ industries. It also emphasizes selective hiring (accepting less than 4% of applicants) and collaborative delivery through Growth Councils and the AI-enabled GrowthGears OS platform.
HC score
verified business cases
No social proof available
Specialized, gap-filling marketing leadership and expertise for enterprise teams for short-term, temporary, or intermittent initiatives (e.g., product launches, new channels, analytics/AI, customer journey mapping), with matching and rapid start.
Specialist Expertise
Project Support
Onsite or Virtual
Fractional (part-time) and interim (full-time temporary) go-to-market executives who assess challenges, build aligned strategies, and drive execution to measurable outcomes; includes a 30-day money-back guarantee on engagement fees (excluding travel/out-of-pocket expenses).
Fractional CXOs
Interim CXOs
Quick Start
Proprietary AI-powered operating system that operationalizes the Growth Gears methodology with best practices, workflows, benchmarking and execution frameworks to accelerate impact and reduce risk.
AI Workflows
Best Practices
Benchmarking
Support for PE firms and portfolio companies across due diligence through exit via interim and fractional executives plus execution resources, aligned to four deal stages: due diligence, early post-acquisition, mid-investment scaling, and pre-exit narrative/positioning.
Deal Stage Support
Portfolio Value Creation
Assessment
On-demand execution resources that augment client teams to operationalize strategy and accelerate go-to-market implementation, added in days without long-term full-time hiring commitments.
On-demand Talent
Fast Ramp
Implementation Support
We increased volume with our major customers, nearly doubled our aftermarket business, and created a predictive maintenance offering. Chief Outsiders is a valuable resource and a great company to work with that we highly recommend.
Our CMO was a great resource to scale our department and position us for the next phase. You will not find anyone who worked harder than our team, but we can't manufacture decades of successful marketing leadership experience.
With the results I've seen in quick fashion and their ability to integrate into our team, I'm a 10 out of 10 for Chief Outsiders. If you're thinking about it, take the leap and go for it!
Full service creative production company helping brands maximise the impact of their marketing content
Human Cloud Verification ensures that the listed end customer is verified. It's used across kudos, customers, and business cases, and performed by Human Cloud. Think about it like a background check.
Empowering US startups with unrivaled access to global engineering talent, seamless hiring, and improved retention.
Human Cloud Verification ensures that the listed end customer is verified. It's used across kudos, customers, and business cases, and performed by Human Cloud. Think about it like a background check.
An independent global marketing consultancy delivering outsized growth.
Human Cloud Verification ensures that the listed end customer is verified. It's used across kudos, customers, and business cases, and performed by Human Cloud. Think about it like a background check.
