About TestFlow
We’re building the OS for
modern hardware validation.
TestFlow is a deep-tech company creating an AI-native platform that automates hardware testing inside labs, so teams can validate chips and electronic systems faster, with reusable workflows and clean, trusted data.
Featured in
Our Mission
Accelerating how the world
validates hardware
Every breakthrough in chips, energy, automotive, robotics, and medical devices depends on one thing: testing that is accurate, repeatable, and fast.
But hardware validation is still slowed down by manual bench work, brittle scripts, scattered tools, and tribal knowledge.
We exist to change that by making lab testing automated, reusable, and team-owned.
The Problem
The bottleneck isn’t design.
It’s validation velocity.
As chips become more complex, validation cycles become longer, and small inefficiencies multiply across your entire team:
Tests rewritten for every revision
Results spread across scripts, spreadsheets, and screenshots
Knowledge locked in one engineer’s codebase
This slows iteration, delays launches, and increases risk.
The TestFlow Advantage
Stop Juggling Tools.
Start Running Reusable Test Flows.
Drop the manual scripts and disconnected utilities. We've built an OS for your lab that unifies instrument control, sequence execution, and data reporting.
Before
Without TestFlow
After
With TestFlow
AI Script Generation
Data Analytics
Universal Instruments
Workflow Builder
Pre-Built Templates
Automate Testing
Team Collaboration
Datasheet Creator
Real-time Monitoring
Principles
Our guiding principles
Repeatability wins
If you can’t repeat it, you can’t scale it.
Automation should be reusable
A test shouldn’t be rebuilt for every revision.
Engineers deserve leverage
Time should go into measurement and insight, not tool babysitting.
Labs need systems, not stacks
Fewer disconnected tools, more shared workflow.
Speed with trust
Faster cycles only matter if data stays reliable.
Audience
Who we build for
Validation / post-silicon teams
Bring-up, characterization, regression testing, revision cycles.
Embedded hardware teams
Device testing, system verification, reliability workflows.
Research labs
Repeatable experiments, consistent logging, shareable results.
Not for simulation-only workflows. Built for bench + instruments + real measurements.
Our Vision
A world where hardware innovation
isn’t slowed by testing overhead.
The next decade will be defined by hardware: AI compute, electrification, autonomous systems, industrial robotics, and next-generation connectivity.
To build those systems faster and more reliably, validation needs to evolve from “manual experiments” into repeatable engineering infrastructure.
Our vision is to make TestFlow the standard platform powering validation teams globally, from startups to national labs to leading semiconductor companies.
Careers
Open Positions
Join us in building the future of hardware validation
Senior AI Engineer
Engineering•San Francisco, CA•Full-time
Join our core team to develop cutting-edge AI solutions for hardware validation automation.
Hardware Validation Engineer
Engineering•San Francisco, CA•Full-time
Work on implementing and optimizing automated validation processes for semiconductor and electronics clients.
Product Manager
Product•San Francisco, CA•Full-time
Drive the product vision and roadmap for our AI-powered validation platform.
Technical Sales Engineer
Sales•San Francisco, CA•Full-time
Help semiconductor and electronics companies understand and implement our validation solutions.
TestFlow 2.0 is live now.Request your access.
Experience the next generation of hardware validation. Run automated test sequences, capture clean data, and accelerate your time-to-market.