Stephen M. Walker II
Founder / Product Leader
Last seen today
I'm an American AI entrepreneur and product builder living in 🇹🇭 Bangkok, Thailand.
I build tools that help people in life and work, and rethink how we interact with technology. I love fitness, history, photography, travel — and the oxford comma.
Co-founded and currently scaling Klu.ai, the LLM evaluation and optimization platform. Exploring new AI-native apps to find future HCI paradigms — read more here.
Companies, apps, and tools built over the years
Press & public speaking
Recent movies, books, and music
Caught Stealing
2025
A cinematic ride through 90s New York
Oct
Weapons
2025
Good premise, but awkward assembly
Oct
I Know What You Did Last Summer (2025)
2025
An unintentional comedy
Oct
Honey, Don't!
2025
Part II in the Lesbian B-movie triology
Oct
Eddington
2025
This is America
Oct
The Age of Reason
Thomas Paine
Sep
Breakneck
Dan Wang
Sep
Shadowcell
Andrew Bustamante
Sep
The Scientist in the Early Roman Empire
Richard Carrier
Aug
Apple in China
Patrick McGee
Jun
Risotto / Fluke
Big Black Delta / Big Black Delta
Come Down... / Dandy Warhols
30 Something / Orbital
Tweekend / The Crystal Method
Products and services I use every day and love
First we shape our tools, then our tools shape us.
— Marshall McLuhan
Cal.com
Best meeting scheduler
ElevenLabs
AI speech synthesis and voice cloning
Mercury
Simple startup banking
Raycast
Ultimate Spotlight replacement
Robinhood
Commission-free stock trading
Warp
Modern AI terminal
Wealthfront
Automated retirement management
Wise
International accounts and FX transfers
Flighty
Visualize and share flights
Repoprompt
Let AI work with your codebase
Things
Simple task management
tldraw
Instant whiteboard