Transform data into strategic outcomes
with real-time, AI-driven insights.
The AI-Driven ATE Control Plane is a unified intelligence layer that sits above existing ATE platforms & system-level test and continuously optimizes test execution, cost, and yield using real-time data and AI feedback loops.
Engineering Performance for the Age of AI
At perfai, we fuse intelligent algorithms with high-efficiency hardware — optimizing every watt, cycle, and byte.
AI Performance Engineering
Intelligent optimization for next-generation computing systems
AI-Driven ATE Control plane
The autonomous intelligence layer for semiconductor testing
AI-Agent Full stack Observability
Making AI agents observable, predictable, and production-ready
Why Choose perfai
We embed intelligence directly into semiconductor test—turning ATE data into faster yield learning, adaptive testing, and lower cost per chip
Domain Expertise
- •Domain Expertise On AI driven Observability
- •Semicon ATE (Test Engineering)
End-to-End Test Lifecycle Intelligence
- •Faster ramp, higher coverage
- •Lower test cost per die
Full-Stack Observability from Silicon to Software
- •We uniquely correlate all test layers and silicon health
Test Time Reduction → Immediate Cost Savings
- •AI optimizes test flow sequencing, binning, and retest decisions
- •Reduces seconds per unit, increasing UPH (Units Per Hour)
- •Enables fabs and OSATs to test more devices with the same ATE footprint
Revenue: Higher throughput = higher tester utilization = measurable OPEX savings
Yield Improvement → Direct Customer Value
- •AI correlates wafer data, parametrics, limits, and system behavior
- •Identifies marginal tests, noisy limits, and hidden yield killers
- •Improves first-pass yield and bin accuracy
Revenue: Yield improvement directly maps to dollar value per wafer
Retest & Escape Reduction
- •Intelligent retest decisions using historical and live data
- •Reduces over-testing while protecting outgoing quality
- •Lowers false fails and test escapes
Revenue: Reduced scrap, rework, and RMAs
ATE Fleet Optimization
- •Central control plane visibility across multiple testers and sites
- •Predicts tester bottlenecks, idle time, and configuration inefficiencies
- •Dynamically balances load across the test floor
Revenue: Deferred capex on new ATE systems
AI-as-a-Service for Test Programs
- •Continuous learning across products, lots, and nodes
- •Customers benefit from cross-program intelligence without sharing IP
- •Faster ramp for new devices and derivatives
Revenue: Multi-year SaaS contracts with stickiness
Vision & Mission
Driving performance with intelligence and purpose
Our Vision
"To build the intelligence and observability layer that makes complex, autonomous"
systems - AI agents and silicon alike - predictable, efficient, and scalable in production.
Our Mission
"The control plane is the intelligence and governance layer that sits above ATE"
execution - continuously observing, learning, and optimizing semiconductor test operations in production.
Our Products
Comprehensive performance engineering for modern AI systems
AI Agent Full stack Observability
AI-Driven ATE Control Plane
Meet Our Team
Transforming ideas into high-performance solutions
CEO & Co-Founder
CTO & Co-Founder
Head of AI Research
Lead Performance Engineer
Join Us
Interested candidates are encouraged to submit their resumes and cover letters to hr@perfai.com. Please include the position title in the subject line of your email.
ATE Test Engineer
Full-time
Systems / Performance Engineering / R&D
We are looking for a Semiconductor ATE Test Engineer responsible for developing, debugging, and optimizing automatic test programs for SoC, analog, mixed-signal, or digital ICs. The role involves working closely with design, DFT, product engineering, and manufacturing teams to ensure high-quality, cost-effective, and scalable production test solutions.
Required Skills:
Click to view details
AI Engineer
Full-time
AI / Machine Learning / Engineering
As an AI Engineer, you will design, build, and deploy machine learning and AI systems that operate at scale. You'll work closely with product, systems, and engineering teams to convert data into actionable intelligence.
Required Skills:
Click to view details