Oplane

Oplane develops software for continuous architectural threat modeling aimed at engineering teams building AI-first products. The company positions its platform as an alternative to periodic, manual security reviews such as threat modeling documents, consultant engagements, or ad hoc guidance in Slack or ChatGPT, which the founders found could not scale with modern development speed. The product is designed to analyze how software is architected and to keep a threat model updated continuously as code changes, rather than producing a static artifact that becomes outdated after creation. It focuses on architectural-level risk, which the company differentiates from code-level scanning tools such as SAST, arguing that scanners detect patterns in code but cannot reason about system architecture. The platform also addresses risks introduced by AI agents, MCP servers, and AI-generated code, which the company states legacy security tooling was not built to handle. Oplane targets engineering teams directly as the primary users of its software, rather than security teams or auditors alone, aiming to provide actionable security guidance to developers as they build and ship features. The company was founded in 2022 and is headquartered in Malmö, Sweden, with a team of around 10 people. It is backed by Seed Capital and Icebreaker.vc, along with several private investors with backgrounds in deep-tech and cybersecurity companies.