Haiqu has raised $11 million in new funding to accelerate development of its hardware-aware quantum software stack, marking a transition from research and platform foundations into an active product phase. The funding round includes new investors Primary Venture Partners, Collaborative Fund, Alumni Ventures, Qudit Ventures, Silicon Roundabout Ventures, Harlow Capital, and Hyperion Capital, alongside returning backers MaC Venture Capitaland Toyota Ventures, according to Haiqu’s official announcement on its website.

The company positions its technology as an operating-layer solution designed to bridge the gap between quantum hardware and real-world applications, enabling developers to extract more performance from today’s noisy, intermediate-scale quantum systems. With Phase II now underway, Haiqu is shifting focus toward customer adoption and hands-on usage, opening access to its beta platform for developers and researchers.

Now Phase II begins: our Product phase,

the company said in its announcement, encouraging developers to engage directly with the platform.

Don’t be a classicist. Try our beta.

The message reflects Haiqu’s push to move beyond purely academic quantum experimentation toward practical, developer-friendly tooling.

The funding and product rollout underscore growing investor confidence in quantum software infrastructure, an area increasingly seen as critical to unlocking value from emerging quantum hardware. As hybrid classical-quantum workflows mature, companies like Haiqu are positioning themselves at the intersection of advanced systems engineering and next-generation software development.

Material by Irina Kalaydjieva

Image (Screenshot): Haiqu