Marc Andreessen

New Capabilities

Advocating the "agent habitat" concept for enterprises

Replit launched Replit for Business on October 26, an enterprise product that wraps AI agents in sandboxing, orchestration and identity tracking. The pitch is that companies can give agents real work without letting them run loose. Replit says its agents are already in use at 85% of Fortune 500 companies.

Updated Nov 2

New Capabilities

As of September 2026: Active

Horowitz Andreessen Academy, announced September 22 by venture firm Andreessen Horowitz, is a for-profit San Francisco school for high school graduates who want to build startups instead of earning a degree. The founding class of about 50 students attends tuition-free for one year starting September 2027, with no grades, tests, or homework.

Updated Sep 23