{"head":{"title":"How to Avoid Vendor Lock-In With Software and Agencies","description":"Avoid lock-in by owning your code and accounts, keeping your data exportable and using common tools. A practical checklist for agencies and cloud services.","canonical":"https://oceanlab.in/questions/how-to-avoid-vendor-lock-in"},"crumbs":[{"name":"Home","path":"/"},{"name":"Questions","path":"/questions"},{"name":"How do I avoid vendor lock-in?","path":"/questions/how-to-avoid-vendor-lock-in"}],"question":"How do I avoid vendor lock-in?","answer":["Own the code, the accounts and the data, keep everything documented, and prefer common, portable tools over proprietary ones unless the proprietary one clearly earns its place. Lock-in is not always bad; the goal is to choose it on purpose and know what leaving would cost."],"sections":[{"heading":"Lock-in to an agency","body":[],"bullets":[["A contract that assigns the code and IP to you."],["Repository, hosting, domains and app store accounts in your name from day one."],["Documentation, setup steps and automated deployments, so another team can run the system."],["Mainstream languages and frameworks that many engineers know."],["A handover clause: what the vendor provides if you move on."]]},{"heading":"Lock-in to a platform or cloud","body":[["Managed services save real time. Before you rely on one, check that you can export your data in a usable format, what it would take to switch, and how prices can change. Keep business logic in your own code rather than inside a vendor's workflow tool when it is core to your product."],["For AI, put model calls behind your own interface and keep ",{"href":"/glossary/llm-evals","text":"evals"},", so you can switch providers or use ",{"href":"/glossary/model-routing","text":"model routing"}," without rewriting the product."]],"bullets":[]}],"faqs":[{"question":"Is using one cloud provider lock-in?","answer":"Some, yes. For most teams the speed is worth it. Reduce the risk with infrastructure as code, standard databases and exportable data."},{"question":"What is source code escrow?","answer":"An arrangement where a copy of the code is held by a third party and released to you if the vendor cannot continue. It is mostly used for licensed software you do not own."},{"question":"How do I check a vendor's lock-in risk before signing?","answer":"Ask who owns the code and accounts, how you would leave, and what they hand over. Our due diligence checklist covers the questions."}],"terms":[{"href":"/glossary/total-cost-of-ownership","label":"total cost of ownership"},{"href":"/glossary/model-routing","label":"model routing"},{"href":"/glossary/llm-evals","label":"LLM evals"}],"tools":[],"links":[{"href":"/glossary/vendor-lock-in","label":"Vendor lock-in","detail":"Glossary"},{"href":"/glossary/source-code-escrow","label":"Source code escrow","detail":"Glossary"},{"href":"/glossary/ip-assignment","label":"IP assignment","detail":"Glossary"}],"related":[{"href":"/questions/who-owns-the-code","label":"Who owns the code when you hire a software agency?","detail":"Question"},{"href":"/questions/who-pays-for-hosting-after-launch","label":"Who pays for hosting after launch?","detail":"Question"},{"href":"/questions/how-to-hand-over-a-software-project","label":"How do I hand over a software project?","detail":"Question"},{"href":"/compare/ai-agent-vs-workflow-automation","label":"AI agent vs workflow automation","detail":"Comparison"},{"href":"/compare/rag-vs-fine-tuning","label":"RAG vs fine-tuning","detail":"Comparison"},{"href":"/glossary","label":"Glossary","detail":"Every term, in plain words."}],"sources":[],"legal":false,"updatedAt":"2026-10-25"}