GrowthExpertz

Based in San Francisco, GrowthExpertz is a boutique consultancy founded in 2016 that works specifically with early-stage, funded B2B and SaaS tech startups. The team is small (1-10 people), led by senior operators, and positions itself as an alternative to in-house hires for founders who need marketing leadership without the cost or risk of a full-time executive search. Engagements are structured around fractional leadership, meaning consultants embed with founding teams to guide go-to-market strategy, build internal marketing capability, and support hiring for key marketing roles. Services include Search Engine Optimization, Generative Engine Optimization (GEO), LinkedIn marketing, public relations, growth hacking, content marketing, and podcast marketing, alongside fractional CMO placement and fractional marketing team support. The agency describes its approach as combining strategy, rapid experimentation, and hands-on execution, prioritizing high-impact initiatives and testing channels to identify what drives pipeline and revenue. Additional offerings include growth infrastructure setup, internal team training, SEO and PR consulting, and lead-generation and outreach consulting. Work is framed around aligning B2B go-to-market strategy with measurable growth outcomes, with consultants operating as an extension of a startup's existing leadership rather than as an outsourced vendor, and with an emphasis on starting execution quickly once engaged.