Alex Sok

ceo of endurance ai labs, we build the systems that make you AI winners.

📍 United States🔄 Updated September 2026💼 6 investments📅 7 years investing🗓 Last invested Jun 2021
Operator-angel🌍 United States
6
Total investments
3
Early stage
1
Mid stage
2
Late stage
7y
Years active

Portfolio

6 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Angel Investor
Jun 2021
Bixy creates interactive ads that: 1. Boost engagement & views by 5x compared to static ads 2. Simplify attribution & optimization 3. Capture 1PD within the ad unit These custom HTML ads can reach users on premium websites and apps via best-in-class platforms (e.g. Google Ads, The Trade Desk, DV360, StackAdapt) and targeting (e.g. location, CRM, retargeting, contextual).
Angel Investor
Apr 2021
We help the best creatives get technical through code, design, and project management content, created specifically for professional creatives. Learn alongside inspiring people from companies like Google, Facebook, Airbnb, ustwo, Huge, IDEO, Pentagram, Studio Moross, The Guardian, New York Times, Adidas, Intercom, Deliveroo, Figma and Kickstarter. “I would highly recommend to anyone who doesn’t have a technical background who is interested in learning how to build their own digital products. I hope I never stop being part of the SuperHi family :)” Laura “SuperHi is amazing. The lessons are accessible, the book is well designed, the projects are relevant to a designer, and the web-based editor is crucial!” Zach
Angel Investor
Mar 2021
👉 Create 3D web experiences without coding. Build and iterate fast with production-ready results.
early stageDesign Services
Angel Investor
Aug 2020
Aesthetic is your AI-powered creative apprentice 🪄. Trained on your unique style, Aesthetic generates high-quality visuals that match your aesthetic in seconds.
Angel Investor
Sep 2019
Founded in 2016, Cairnspring Mills is a regional flour mill located in the Skagit Valley of northwest Washington state, producing fresh, stone-milled flours made from regenerative, identity-preserved grains. Customers include many of the top bakeries in the country, including Tartine, Macrina, The Breadfarm, Essential Baking Company and Grand Central Baking, all of whom pay a premium price for the exceptional flavor, naturally nutritious, and sustainable origins of our unique portfolio. Seven James Beard Award Chefs and Restaurants use our flour including Chris Bianco (Pizzeria Bianco), Willows Inn, Petit Crenn, and others. We source directly from 8 regional farms using regenerative practices that promote soil health, water conservation and disease suppression.
Angel Investor
Aug 2019
We help you find success at work by matching you with a career coach. In 2019, we had: 💵$1.2 million in salary negotiation increases 🎊$157,000 paid out to our coaches 📞88,000 coaching minutes 👥30,300 community members Get your career coach match on https://hireclub.com/start.
Experience · 10 entries
All (10)
Investments (6)
Founder (4)
2025
Co-Founder/CEO
Jun 2025
AI engineering and deployment to supercharge your products, services, client relationships, deal making, and operations. While your competitors are sleeping, setting up committees and meeting to talk about AI, you can build the unfair advantage.
2021
Angel Investor
Jun 2021
Bixy creates interactive ads that: 1. Boost engagement & views by 5x compared to static ads 2. Simplify attribution & optimization 3. Capture 1PD within the ad unit These custom HTML ads can reach users on premium websites and apps via best-in-class platforms (e.g. Google Ads, The Trade Desk, DV360, StackAdapt) and targeting (e.g. location, CRM, retargeting, contextual).
Angel Investor
Apr 2021
We help the best creatives get technical through code, design, and project management content, created specifically for professional creatives. Learn alongside inspiring people from companies like Google, Facebook, Airbnb, ustwo, Huge, IDEO, Pentagram, Studio Moross, The Guardian, New York Times, Adidas, Intercom, Deliveroo, Figma and Kickstarter. “I would highly recommend to anyone who doesn’t have a technical background who is interested in learning how to build their own digital products. I hope I never stop being part of the SuperHi family :)” Laura “SuperHi is amazing. The lessons are accessible, the book is well designed, the projects are relevant to a designer, and the web-based editor is crucial!” Zach
Angel Investor
Mar 2021
👉 Create 3D web experiences without coding. Build and iterate fast with production-ready results.
early stageDesign Services
Show all 10 entries ↓
Investment activity
2019–2021 · 6 investments
201922020120213
Recent (last 2 years)Earlier