David Subar
CPO/CTO, Interna
David Subar is the Chief Product Officer / Chief Technology Officer at Interna. Before Interna, he was a senior product management and technology executive for Break Media, and was responsible for product management and product development as well as managing the technical infrastructure. He led an international team based in Los Angeles and Shanghai, and was responsible for the company’s multi-platform technology strategy across mobile and internet-connected CE devices, in addition to overseeing Break’s in-house advertising technology server, Apex. David has run technology groups responsible for over $200M in annual revenue and has also served as an interim CTO working with top venture capitalist firms to accelerate the growth of their portfolio companies and consulted to companies including Lynda.com and frog designs.
Content & Articles by David Subar
Most Startup Content Is Invisible: Here’s How to Fix It
In this Mucker Growth Series session, we invited Irina Maltseva, founder of Seen, to share how early-stage B2B SaaS companies get found on Google and inside LLMs. She has spent...
Setting Up A Founder-Led Organic LinkedIn Content Machine With Claude
In this Mucker Growth Series session, we invited Jonathan Martinez, founder and CEO of GrowthPair, to share how founder-led LinkedIn content took his startup from zero to $1M in annual...
Lessons From Building An AI-Native Startup with Octagos
In this Mucker Growth Series session, we invited friends from one of our portfolio companies Haley Chute, CPO & CMO, and Harpreet Marwaha, COO & CFO of Octagos, to share...
How To Craft Your Website Messaging & Positioning as a Startup
In this Mucker Growth Series session, Anthony Pierri, co-founder of FletchPMM, walks through how to craft website messaging and positioning as a startup. FletchPMM is a consultancy that has worked...
2026 New York Tech Week Recap of Mucker Sessions
Mucker Capital went to New York Tech Week to host sessions for founders, operators, and builders thinking through how AI is changing product, growth, and search. Among the sessions were:...
Closing Enterprise Deals in Founder-Led Sales as a Startup
In our recent Mucker Growth Series session, I invited David Mackay, Managing Director at D9Y and one of our operating experts at Mucker, to talk about closing enterprise deals in...