Reforge is a professional-learning platform for product and growth teams that was acquired by Miro in 2026. On March 24, 2026, Miro announced it had agreed to acquire Reforge, including its team, learning platform, and AI-powered product-development tools. Reforge's Twitter Score is 21 out of 1000 as of September 2026, ranking #47,635 (top 10%) among 486,860 tracked accounts.
Reforge was founded by Brian Balfour and teaches product teams through on-demand and live cohort courses covering product, growth, and AI. The platform's first Growth Series was created by Balfour alongside Andrew Chen, who also served as an early investor and board member. Following the acquisition, Reforge Learning is set to continue as a separate brand and community at Reforge.com, while Reforge Insights, Research, and Build will be folded into Miro's Product Acceleration offering.
Reforge raised a $60M Series B on March 3, 2022, led by Insight Partners, with participation from Andreessen Horowitz, True Ventures, NextView Ventures, Long Journey Ventures, TCV, and more than 170 VP- and C-level executives. Andreessen Horowitz had previously led the company's Series A. Reforge has 16,852 followers as of September 2026 and 1,395 posts on the platform. It has been mentioned by 82 accounts, with 233 total mentions.
Reforge's portfolio includes Imua, Optimum, Pharos, Doppler Finance and Blink.
Who follows Reforge on X?
The accounts that follow Reforge include 100 founders, 34 angel investors, 12 influencers and 7 VCs. Among them are Balaji, Threadguy, Matthew Graham, Andrew Chen, Jane Lippencott and Lenny Rachitsky.