
Investors should pivot toward the Retrieval and Model Efficiency layers of the AI stack, as the high cost of running massive LLMs is forcing enterprises like Microsoft (MSFT) and ServiceNow (NOW) to adopt smaller, cheaper models. Consider a bearish long-term outlook on Google (GOOGL), as its ad-based search moat is increasingly bypassed by AI agents that prioritize deep data retrieval over consumer-facing clicks. Monitor private infrastructure plays like Exa that power the "Agentic Economy," as search for AI agents is projected to eventually surpass the current consumer search market in value. Focus on companies with proprietary, "closed" data sets, as high-quality private data will become the primary bottleneck and most valuable asset for AI training and retrieval. Prioritize investments in tools that enable "Semantic Search" and specialized B2B intelligence, which offer a high-growth alternative to traditional keyword-based search engines.

By Andreessen Horowitz
The a16z Podcast discusses tech and culture trends, news, and the future – especially as ‘software eats the world’. It features industry experts, business leaders, and other interesting thinkers and voices from around the world. This podcast is produced by Andreessen Horowitz (aka “a16z”), a Silicon Valley-based venture capital firm. Multiple episodes are released every week; visit a16z.com for more details and to sign up for our newsletters and other content as well!