Andreessen HorowitzSee all their emailsWelcome to the B2A Economy
A real newsletter email from Andreessen Horowitz. Captured November 11, 2026.
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About this email
Captured Newsletter
An editorial analysis from a16z exploring the rise of the B2A (Business-to-Agent) economy and how AI agents are transforming online commerce.
Classic long-form Substack newsletter format with minimal header, author avatars, title, featured banner image, extensive body copy interspersed with data charts and market maps, and a newsletter recommendation footer.
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