What is Flux?
Flux is at the forefront of a paradigm shift in hardware design, offering an end-to-end eCAD environment that transforms text prompts into manufactured boards within a single browser tab. This innovative platform integrates workflows, reusable blocks, and modern collaboration tools, positioning Flux as a leader in AI agent development and hardware engineering. Headquartered in San Francisco, the company is dedicated to streamlining the complex process of hardware creation.
How much funding has Flux raised?
Flux has raised a total of $49M across 2 funding rounds:
Series A
$12M
Series B
$37M
Series A (2021): $12M with participation from 8VC, Liquid 2 Ventures, Outsiders Fund, Tom Preston Werner, and Bain Capital
Series B (2026): $37M led by Outsiders Fund, 8VC, Bain Capital Ventures, and Liquid 2 Ventures
Key Investors in Flux
Outsiders Fund
Outsiders Fund is an early-stage venture capital firm that supports founders with unique perspectives aiming to disrupt outdated industries. The firm focuses on seed and Series A investments, primarily in the United States and Canada, with check sizes ranging from $500K to $8M. They target overlooked sectors and technologies, seeking to unlock value from neglected infrastructure by backing innovative founders.
8VC
8VC is a leading technology investment firm, investing in visionary teams and backing industry-transforming companies. The partners have a proven track-record as founders, engineers, and operators of successful companies including Palantir, Addepar, Affinity and OpenGov, amongst others. 8VC was founded in 2012 and manages $3.6 billion in committed capital. The firm invests primarily in smart enterprise platforms across industries including financial services, healthcare, logistics, Bio-IT, and others.
Bain Capital Ventures
Bain Capital Ventures LLC is the venture capital division within Bain Capital, which has approximately $105 billion of assets under management worldwide. The firm's early-stage investments have included Staples, LinkedIn, Kiva Systems, Jet.com and Shopping.com. Bain Capital Ventures manages $5.1 billion of committed capital, has over 70 active portfolio companies, and has offices in Boston, New York City, Palo Alto, and San Francisco.
What's next for Flux?
With substantial backing from prominent investors, Flux is poised for accelerated growth and further innovation in its AI hardware engineering solutions. The recent major strategic investment signals confidence in Flux's vision to redefine hardware design. This capital will likely fuel advancements in its eCAD environment, expand its market reach, and enhance its AI agent capabilities, solidifying its position as a key player in the tech industry. The company's focus on integrated workflows and collaboration tools suggests a strategy aimed at capturing a significant share of the evolving hardware design market.
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