Flux Raises $37 Million, Crosses 1 Million Users to Simplify Electronics Design

Prime Highlights 

  • Flux has secured $37 million in funding to expand its browser-based electronics design platform. 
  • The company has crossed 1 million sign-ups, showing strong demand for easier and more collaborative hardware design tools. 

Key Facts 

  • The $27 million Series B round was led by 8VC, with participation from Bain Capital Ventures, Liquid 2 Ventures, and Outsiders Fund. 
  • Flux previously raised $10 million in a Series A round led by Outsiders Fund, bringing total funding to $37 million. 

Background: 

Flux, a startup focused on modernizing electronics design, has raised $37 million in funding as it gains strong traction among users. The round includes a $27 million Series B led by 8VC, with participation from Bain Capital Ventures, Liquid 2 Ventures, and Outsiders Fund. The company had earlier raised $10 million in a Series A round led by Outsiders Fund. 

The funding comes as Flux crosses one million sign-ups, signaling growing demand for simpler and more collaborative tools in the electronics space. Founder Matthias Wagner started the company after noticing that software for designing electronics had not kept pace with modern advancements. 

Wagner drew inspiration from browser-based design platforms like Figma, which changed how teams collaborate on digital products. He believed similar improvements could apply to electronics design, a field still dependent on older, complex tools. Flux aims to make the process easier by offering a platform that supports collaboration, automation, and newer technologies such as machine learning. 

Investors see a large opportunity in this shift. According to 8VC partner Francisco Gimenez, the number of trained electrical engineers is declining, even as the demand for hardware continues to grow. Everyday products, from smartphones to machines, require electronic components, creating a gap between supply and demand in design expertise. 

Flux took nearly five years to start earning revenue as it improved its product and worked to find the right users. The company now serves both engineers and beginners who want to build devices easily. 

Wagner says making electronics could become as simple as describing an idea, helping more people create devices at a lower cost. 

Its growth shows that technology is becoming easier to use, creating new opportunities in the electronics market.