Jonny Longden is a Growth Experimentation Strategist, ranked #2 in Marketing & Sales (B2B SaaS Marketing) (Top 1%).
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Jonny Longden is Chief Growth Officer at Speero. He publishes LinkedIn essays and threads on experimentation-led growth, product strategy, A/B testing limitations, conversion-rate metrics, AI in product decision-making, and operating models. His posts reference prior work at Visa Checkout, Sky, and Boohoo Group, and include Speero services, Circus Austin and London events, meetups, white papers, maturity audits, and job openings.
Product strategy is exactly like a scientific theory.
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