--- title: "Blog" url: "https://xubris.com/blog" description: "Why lock-in is being repriced as a risk, what sovereignty means without the politics, how to test an exit before you need one, and what would prove the thesis wrong." --- # Blog Why lock-in is being repriced as a risk, what sovereignty means without the politics, how to test an exit before you need one, and what would prove the thesis wrong. [Two slim matte black drives on a dark studio backdrop, a disc half ejected from one and a green light on the other](https://xubris.com/blog/an-export-you-have-never-restored-is-not-an-exit) October 8, 2026·4 min read ## [An export you have never restored is not an exit](https://xubris.com/blog/an-export-you-have-never-restored-is-not-an-exit) Most exit plans stop at the export button. The exit only exists once someone has loaded that file into something else and the business kept running. - exit plan - data portability - migration [Read article →](https://xubris.com/blog/an-export-you-have-never-restored-is-not-an-exit) [The rear panel of a matte black cube computer with empty ports and one cable with a green connector leading out of the frame](https://xubris.com/blog/build-the-exit-before-your-first-customer-asks) October 8, 2026·3 min read ## [Build the exit before your first customer asks for it](https://xubris.com/blog/build-the-exit-before-your-first-customer-asks) Adding an exit to a mature product means unpicking years of shortcuts. Designed in from the first commit, it costs little. Where customer state usually hides. - product design - data portability - architecture [Read article →](https://xubris.com/blog/build-the-exit-before-your-first-customer-asks) [A black balance scale tipping towards a stack of dark coins, with a small graphite cube computer on the other pan and a yellow pivot](https://xubris.com/blog/lock-in-is-often-a-financing-decision) October 8, 2026·3 min read ## [Lock-in is often a financing decision, not a product one](https://xubris.com/blog/lock-in-is-often-a-financing-decision) Products rarely start out designed to trap their customers. They drift there when the capital structure needs predictable retention. How the drift works. - venture capital - retention - lock-in [Read article →](https://xubris.com/blog/lock-in-is-often-a-financing-decision) [A black hardware security key plugged into a graphite cube computer, a second key and a key ring beside it, one orange-red light](https://xubris.com/blog/whoever-holds-the-root-credentials-owns-the-system) October 8, 2026·3 min read ## [Whoever holds the root credentials owns the system](https://xubris.com/blog/whoever-holds-the-root-credentials-owns-the-system) Owning your data means little if someone else registered the domain, owns the cloud account and holds the encryption keys. How to find out who actually does. - access control - encryption keys - cloud accounts [Read article →](https://xubris.com/blog/whoever-holds-the-root-credentials-owns-the-system) [A stack of black magneto-optical discs sealed in a smoked acrylic box beside a dark monitor, a magenta light on the clasp](https://xubris.com/blog/your-ai-vendor-keeps-the-part-you-actually-built) October 8, 2026·4 min read ## [Your AI vendor keeps the part you actually built](https://xubris.com/blog/your-ai-vendor-keeps-the-part-you-actually-built) Instructions, test sets, corrections and logs are where an AI system's value builds up. They are also the parts most contracts forget to let you take with you. - AI - data portability - evaluation [Read article →](https://xubris.com/blog/your-ai-vendor-keeps-the-part-you-actually-built) [A matte black cube computer standing alone with its cables unplugged and coiled beside it, a magenta plug on top](https://xubris.com/blog/we-only-back-companies-you-could-leave) September 1, 2026·3 min read ## [We only back companies their customers could leave](https://xubris.com/blog/we-only-back-companies-you-could-leave) Switching cost has been treated as an asset for two decades. The argument here is that it is quietly turning into a liability, and why we are betting on that. - lock-in - switching costs - retention [Read article →](https://xubris.com/blog/we-only-back-companies-you-could-leave) [A matte black drive, cube computer and monitor linked in a chain by thick black cables, one orange-red connector](https://xubris.com/blog/sovereignty-is-a-supply-chain-question) August 18, 2026·3 min read ## [Sovereignty is not patriotism, it is a supply chain question](https://xubris.com/blog/sovereignty-is-a-supply-chain-question) The word has been captured by politics and marketing at the same time. The useful definition is narrow, testable, and has nothing to do with where a company is registered. - digital sovereignty - supply chain - cloud [Read article →](https://xubris.com/blog/sovereignty-is-a-supply-chain-question) [Three matte black cube computers in a row at different stages of assembly, a yellow light on the finished one](https://xubris.com/blog/a-venture-studio-is-an-admission) August 4, 2026·2 min read ## [A venture studio is an admission, not a strategy](https://xubris.com/blog/a-venture-studio-is-an-admission) Building companies rather than funding them is usually presented as a superior model. It is more honestly described as a response to deal flow that is not there. - venture studio - company building - deal flow [Read article →](https://xubris.com/blog/a-venture-studio-is-an-admission) [A matte black cube computer with a side panel removed to show its circuit boards, beside a stack of discs, one green LED](https://xubris.com/blog/open-source-business-models-that-work) July 21, 2026·3 min read ## [The open-source business models that work, and the one that keeps failing](https://xubris.com/blog/open-source-business-models-that-work) Four models with real companies behind them, one that reliably ends in a licence change, and how to tell which one you are looking at before you invest. - open source - business models - licensing [Read article →](https://xubris.com/blog/open-source-business-models-that-work) [A black jeweller's loupe on a circuit board, focused on a single solder joint highlighted in yellow](https://xubris.com/blog/what-would-make-us-wrong) July 7, 2026·2 min read ## [What would have to happen for us to be wrong](https://xubris.com/blog/what-would-make-us-wrong) A thesis that cannot be falsified is a preference. Five things that would show the sovereignty argument is mistaken, written down while it is still cheap to admit. - falsification - investment thesis - risk [Read article →](https://xubris.com/blog/what-would-make-us-wrong)