Flow raises $23M Series A from

Sequoia

Flow raises $23M Series A from

Sequoia

Requirements Management

Flow is the AI-powered requirements platform. It unifies all data into a single source of truth, aligning cross-functional teams. Get real-time visibility and instant alerts that flag risks before they cause costly rework or compliance issues.

Requirements Management

Flow is the AI-powered requirements platform. It unifies all data into a single source of truth, aligning cross-functional teams. Get real-time visibility and instant alerts that flag risks before they cause costly rework or compliance issues.

Requirements Management

Flow is the AI-powered requirements platform. It unifies all data into a single source of truth, aligning cross-functional teams. Get real-time visibility and instant alerts that flag risks before they cause costly rework or compliance issues.

Workflows

Transform requirements into a dynamic, continuously verified system to accelerate development.

AI built for modern engineering workflows. Understand every connection across requirements, design, and verification to move faster, reduce errors, and build with confidence.

Automated system structure and alignment

AI-powered requirement drafting and refinement

Real-time risk and impact intelligence

Automated system structure and alignment

Flow keeps system hierarchies accurate as requirements evolve. Changes propagate through system, subsystem, and component levels so the structure always matches the latest design. AI detects duplicates, inconsistencies, and missing connections so teams never lose alignment between architecture and requirements.

Automated system structure and alignment

Workflows

Transform requirements into a dynamic, continuously verified system to accelerate development.

AI built for modern engineering workflows. Understand every connection across requirements, design, and verification to move faster, reduce errors, and build with confidence.

Automated system structure and alignment

AI-powered requirement drafting and refinement

Real-time risk and impact intelligence

Automated system structure and alignment

Flow keeps system hierarchies accurate as requirements evolve. Changes propagate through system, subsystem, and component levels so the structure always matches the latest design. AI detects duplicates, inconsistencies, and missing connections so teams never lose alignment between architecture and requirements.

Automated system structure and alignment

Powering the planet's fastest-moving hardware teams

Agile Systems Engineering Handbook

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
stoke-logo
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 Collison

CEO, Stripe

Kyle Parrish

Former VP Sales, Figma

David Helgason 

Former CEO, Unity

Powering the planet's fastest-moving hardware teams

Agile Systems Engineering Handbook

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
stoke-logo
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 Collison

CEO, Stripe

Kyle Parrish

Former VP Sales, Figma

David Helgason 

Former CEO, Unity

Powering the planet's fastest-moving hardware teams

Agile Systems Engineering Handbook

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
stoke-logo
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 Collison

CEO, Stripe

Kyle Parrish

Former VP Sales, Figma

David Helgason 

Former CEO, Unity