E 777 — AI Agents, Missing APIs and Mittelstand Germany

Code costs fell. Software licences did not. Delia Hallberg of Amadeni AI on what actually makes a Mittelstand Germany company fire a vendor it has used for years — and it is not the price. Part 2 of 2. Horizontal tools stay; everyone needs email and a browser. The exposure sits in rigid vertical products sold to companies whose business model falls between two industries. The missing API — no open interface means no automation, and every improvement bought from the vendor The Berlin engineering firm — one feature requested for over a year, no API, proactive move to custom Langdock — clients who cannot connect their own data because the incumbent is closed The switching threshold — when the cost of staying exceeds the cost of changing The 70/30 rule — standard product for most of it, small add-on over an open API for the rest Digital sovereignty in Europe — a June 2026 export order, models disabled worldwide, and why model-agnostic became a requirement The leadership risk — three managing directors, two months in, nearly a split Chapters (estimated — confirm against the final cut) 00:00 Recap and the question 01:30 The developer as head of a department of AI agents 02:40 What breaks first in bought software 07:10 Which products are most exposed 10:30 Where the standard product is structurally better 14:00 The switching threshold and the missing API 17:30 Data ownership and what changed in June 21:00 Switching models in hours 24:10 When change experts belong in the room 28:00 Who owns the project 31:20 Centralised strategy, decentralised usage 33:40 The belief a client project disproved 36:00 Investors, hiring, and the one question first Part 1 went live Thursday, September 17th, 2026. Full blog post and sources: startuprad.io Selling into Germany, Austria and Switzerland? Growth partnerships with Startuprad.io reach this audience: startuprad.io/become-a-partner Host: Jörn "Joe" Menninger, Frankfurt am Main. LinkedIn Subscribe: linktr.ee/startupradio Machine-readable data: startuprad.io/llm Corrections: partnerships@startuprad.io Created with the assistance of AI. Folge direkt herunterladen © Startuprad.io™ – All Rights Reserved | AI & research reference → https://www.startuprad.io/llm