PersonFounderOperator
Leah Tharin
Leah Tharin is a Swiss product management veteran, solopreneur, and one of the most influential voices on Product-led Growth (PLG) in B2B SaaS. With 25+ years of operator experience — scaling Smallpdf to 50M monthly active users and GotPhoto to 20M+ ARR — she left full-time employment in November 2023 to build an independent advisory and content business. Her newsletter 'Leah's ProducTea' on Substack, her podcast, and her 58,000+ LinkedIn followers have made her a go-to resource for product and growth leaders navigating the shift from sales-led to product-led business models.
product-managementproduct-led-growthplgb2b-saasnewslettersubstack