Knoku vs underfoot

Knoku turns your docs into an AI assistant your users can actually talk to.

Apple and Google swap the AI models inside your phone with OS updates.

About Knoku

Knoku turns your docs into an AI assistant your users can actually talk to. Answer everywhere with citations, and see what your docs are missing. Track deflection, traffic, repeated questions, and knowledge gaps in one place. See how many questions were answered before they became tickets, across every channel. Find the repeated questions and knowledge gaps your team should fix next. Track where users ask from and which channels create the most support demand. GitHub sync Connect a GitHub repo and sync Markdown docs into your index, kept current on each commit, with citations back to the file on GitHub.

About underfoot

Apple and Google swap the AI models inside your phone with OS updates. underfoot freezes one prompt suite, captures every OS build's answers, and publishes exactly what moved. Once a build is superseded, its model can never be measured again: every trace below is history that cannot be re-taken. All 140 macOS runs succeeded and every prompt returned byte-identical output across its 5 greedy runs, including the creative canaries (the haiku never varied). Any future change on this platform is the OS's doing, not sampling noise.