Eli Portnoy

CEO, Sense360

Eli Portnoy is the co-founder and CEO of Sense360. Eli and his colleagues are making mobile apps smarter by helping them leverage the sensors on smartphones to detect location, activity, and context in the background. They make it as easy as a few lines of code, and ensure high accuracy, low battery drain, and privacy safeguards. Previously, Eli was the co-founder and CEO of Thinknear, a location-based mobile ad network, and sold it within 19 months of inception to Telenav (NASDAQ: TNAV) in what remains the largest ever acquisition of a TechStars company. After the acquisition he became President of the Thinknear business unit within Telenav, and have helped grow the business many times over, built the team to 70+ people, and helped Thinknear take a leadership position in the industry. Eli loves to write and has been a recurring contributor for both Forbes.com and AdExchanger.com. I have also been a guest contributor on TechCrunch, StreetFight, Digiday, MediaPost, and many other publications. Previously he was a Sr. Product Manager at Amazon working on the Digital Video team. His focus was on defining the experience across our connected devices (TVs and set-top boxes) and working with the Prime team on what became Prime Instant Video. Eli graduated from University of Pennsylvania with a BA in International Relations, Political Science.

Articles by Eli Portnoy

Stop Hiding Behind Your Screen: In-Person Events Are How You Win in 2026

2026 is shaping up to be the year businesses rediscover the power of shaking hands, clinking glasses, and actually meeting their prospects in person. Don’t take my word for it...

Build Alignment Before You Burn Out

Everything Feels Urgent At early-stage companies, everything feels urgent: shipping product, closing customers, raising money. In that environment, planning can feel like a luxury, or even a liability. In my...

Colin Belyea - How To Use Reddit To Scale Organic Growth For Your Startup.

How To Use Reddit To Scale Organic Growth For Your Startup

In this Mucker Growth Series session, Colin Belyea, founder of Karmic and an expert in Reddit organic growth, breaks down how Reddit has become one of the most influential discovery...

Sales Comp Kick Start: Keys to Getting It Right as You Begin to Build Your Sales Team

Webinar Recap featuring Donya Rose, Managing Principal from The Cygnal Group Sales compensation is one of the most critical aspects of building a successful sales organization. Many early-stage founders stumble...

Austin Tech Week 2025 Recap

Mucker Capital hosted two powerful days of programming during Austin Tech Week, bringing together founders, operators, and growth leaders to share real-world insights from the startup trenches. Across four sessions,...

LA Tech Week 2025 Day 3 Recap: AI Search – Wednesday Oct 15

After two packed days exploring AI startup building and go-to-market growth, Day 3 of LA Tech Week shifted focus to the evolving world of AI Search, how new AI technologies...

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