Now, Berlin- and New York-based startup Deta is marrying AI browsers and something like Google’s NotebookLM in a new knowledge management app called Surf. Deta Surf, which is launching in beta today, is both a browser and a research tool that allows you to create notebooks on different topics. Additionally, Deta Surf can generate code, so you can ask the tool to create mini apps, interactive graphs, or charts for your notebook. However, the company sunset the product in 2023, and started working on an AI browser. While the product functions much like a browser, the startup thinks NotebookLM is a direct competitor.