Brian Balfour is Chief Growth Officer at Miro, the founder of Reforge and an angel investor and adviser to software companies. Reforge joined Miro in 2026; he previously led growth for HubSpot’s Sales and CRM products, was an entrepreneur in residence at Trinity Ventures, and co-founded Boundless and Viximo.
Brian Balfour is Chief Growth Officer at Miro, the founder of Reforge and an angel investor and adviser to software companies. Reforge joined Miro in 2026; he previously led growth for HubSpot’s Sales and CRM products, was an entrepreneur in residence at Trinity Ventures, and co-founded Boundless and Viximo.
Career
Chief Growth Officer at Miro from 2026 to PresentJoined Miro as chief growth officer through its acquisition of Reforge.
Founder and CEO at Reforge from 2016 to 2026Founded and led the professional education and product-development company through its acquisition by Miro.
Vice President of Growth at HubSpot from 2014 to 2016Built the growth team and led work on products including HubSpot Sales and CRM.