Moats remain just as critical as they were previously, though the supply of software has increased due to lowered barriers to creation.
“I think modes matter just as much as they did before. The one change is that in this supply demand equation, there's conceptually more supply of software on the because the barrier to creating this stuff has gone down dramatically.”
a16z · Dec 2025 · 1 episode · 18K views on this topicAI differentiates products, but actual defensibility comes from owning the end workflow, being the system of record, and having network effects.
“I think AI is an incredible tool for differentiation, right? The idea that, you know, a voice agent can speak in 50 languages fully compliantly 247, highly differentiated, you know, certainly versus the human. Um, but the source, the AIS of that capability, in my opinion, is not a source of defensib”
a16z · Dec 2025 · 1 episode · 18K views on this topicUser interface loyalty, rather than model performance, serves as the most effective long-term barrier to entry for AI businesses.
“While DeepSeek, Meta, Ananthropic, and Microsoft battle over benchmark scores, these rapper companies have been quietly building the only moat that matters, interface loyalty”
Chris Koerner on The Koerner Office Podcast · Mar 2025 · 1 episode · 13K views on this topicExtracted by a model; may misattribute who said what.