3x founder

Erez Tepper

Hiring | a16z Speedrun | Co-Founder & CTO @Piper AI | Built production AI agents since 21’ | AI for construction

Co-founder

Piper-ai· Speedrun 006🇮🇱 Israel

in LinkedIn

2025Co-founder· Piper AI

Founder · since 2015

Company

Piper AI

Role

Co-Founder & CTO

current

Stage

—

no public source

Raised

—

no public source

Based

—

Founder / co-founder — the company's markEmployee / research role

Source: LinkedIn work history

Profile coverage5 of 7 · missing posts, contact

Piper-ai

The AI workforce for construction.

Speedrun 006

Experience

Career

Piper AI
Co-founder
Co-Founder & CTO · 2025 – Present
2025
Arpeely
Data Scientist · Tel Aviv-Yafo, Tel Aviv District, Israel · 2024 – 2025
2024
3DOptix
Lead AI/ML Engineer · 2023 – 2024
2023
RaizIt
AI Software Engineer · 2022 – 2023
2022
RaizIt
Business Analyst · 2020 – 2022
2020
Self-employed
Co-founder
Co-founder & AI/ML Engineer · 2021 – 2023
2021
Co-founder & AI/ML Engineer
Co-founder
2021 – 2023
2021
Israeli Air Force
Air Traffic Controller · 2019 – 2021
2019
Project121
Founder
Founder · 2015 – 2017
2015

Bio

Started university at 14, founded and led a nationwide education organization at 16 with 400+ volunteers, and later built and deployed AI systems in production, before the generative AI boom, across defense, government, physics, and enterprise. That path shaped how I think: in systems, under constraints, and in real-world complexity. I’m drawn to messy, high-stakes problems where decisions matter, and software has to work beyond the lab. That’s what drew me to construction- a deeply complex industry where critical decisions are still made under time pressure, fragmented information, and hidden risk.