Flow raises $23M Series A from Sequoia
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Epsilon3

Link your test procedures directly to the requirements that they are designed to verify using Flow’s integration with Epsilon3 - the industry standard way to robustly create and run test procedures and work instructions.

Simply paste a link to an Epsilon3 procedure as verification evidence in Flow and the status of the latest run will be automatically pulled and populated. As your project evolves you can be confident that your requirements remain up-to-date with your latest testing.

Powering the planet's fastest-moving hardware teams

Powering the planet's fastest-moving hardware teams

We work with the next generation of hardware companies building complex systems for space, defense, satellites, robotics, new energy nuclear and fusion technologies.

impulse-spaceI
Joby Aviation
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astranis-logo
Radiant
Backed by top investors & operators

Flow is supported by visionaries driving the new golden age of hardware and by industry leaders who have set the standard for collaboration tools in other fields. Read more

Sequoia
Patrick & John CollisonCEO, Stripe
Kyle ParrishFormer VP Sales, Figma
David Helgason Former CEO, Unity

AI-native systems engineering platform for cross-functional teams

Flow is the AI native platform for modern systems engineering. Lightweight enough for fast iteration and rigorous enough for teams that need clear traceability.

We would love to connect and see how Flow supports complex hardware teams in practice.

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Providing new-age engineering companies with a requirements tool that is built specifically for their needs and allows them to focus on engineering ground breaking products.