Simon Gelfand

Angel investing

Backing early-stage technology since 2010.

An operator's perspective, shaped by building, scaling, and commercializing software businesses.

Current positions.

Engini

Investor

Since 2025

LeO

Investor

Since 2024

Efficient Frontier

Seed Investor

Since 2019

Kairos

Investor

Since 2015

Volantio Inc.

Angel Investor

Since 2012

LucidChart

Angel Investor

Since 2011

Acquisition outcomes.

Investments in companies that were later acquired.

Zengo Wallet

Acquired by eToro

Seed Investor2019-2026

WiseStamp

Acquired by vCita

Angel Investor2010-2019

TapInfluence

Acquired by IZEA Inc.

Angel Investor2011-2018

EatWith

Acquired by VizEat

Angel Investor2012-2017

Immersive Labs

Acquired by Kairos

Angel Investor2011-2015

This page reflects investment positions and acquisition outcomes shown in my professional record. It does not state investment amounts, returns, board roles, or personal responsibility for an acquisition.

Building something? Tell me about it.

For conversations about products, technology, AI, or early-stage companies, LinkedIn is the best place to reach me.