Oplane raises €4.5M to bring security to AI development teams

Swedish cybersecurity
startup Oplane has raised €4.5 million in seed funding to help engineering
teams address the security risks emerging from AI-assisted software
development. The round was led by Seed Capital, with participation from angel
investors Emil Eifrem, Robert Lagerström, Joakim Nydrén, and existing investor
Icebreaker.vc.

Founded in Malmö by Emil Kvarnhammar, Oscar Andersson, and Anders Söderling, Oplane is building an
agentic security platform for teams developing software with AI. As AI coding
tools become increasingly embedded in engineering workflows, organisations are
able to build and deploy applications faster than ever before. However, the
speed of AI-assisted development is making traditional security reviews and
manual threat modelling increasingly difficult to sustain.

Oplane addresses this
challenge by embedding security directly into the software development process.
The platform automatically maps codebase architecture, identifies system-level
security requirements, and provides contextual remediation recommendations
within developers’ existing workflows. By combining expert-level threat
modelling with automation, Oplane aims to help organisations identify and
address risks before they become vulnerabilities.

As AI-assisted coding
becomes mainstream, security risks are growing alongside development speed.
Oplane embeds security directly into AI-driven development workflows, helping
teams identify and address potential risks before they become vulnerabilities.

Oplane is already working
with a growing number of customers and continues to expand adoption of its
platform across software development teams. The company is also conducting
additional pilot projects as it broadens its customer base and market presence.

With the new funding,
Oplane plans to expand across Europe, deepen integrations with AI coding tools
such as Claude Code, Cursor, and GitHub Copilot, and grow its team across
engineering, cybersecurity, quality assurance, and go-to-market functions.