# Marc Zao-Sanders

> CEO of Filtered and productivity researcher who popularized timeboxing through Harvard Business Review articles and research demonstrating it as the most effective time management technique among 100+ methods tested.

- **URL:** https://www.linkedin.com/in/marczaosanders
- **Category:** Time Management Philosophy
- **Tags:** Researcher, Ceo, Timeboxing Advocate
- **Updated:** 2026-03-19 03:26
- **Canonical page:** https://timetrack.works/items/marc-zao-sanders

## Details

## Overview

Marc Zao-Sanders is the CEO and co-founder of Filtered, a workplace learning platform, and a prominent productivity researcher. He is best known for his research and advocacy of timeboxing as a time management technique.

## Research Contributions

Zao-Sanders conducted research that ranked timeboxing as the #1 most useful productivity technique among 100 different time management methods. His findings have been published in:
- Harvard Business Review (multiple articles)
- Academic journals on productivity
- Business and management publications

## Key Arguments for Timeboxing

He argues that timeboxing works because:
- The prefrontal cortex filters distractions more aggressively when a clear time limit is present
- Pre-deciding time limits avoids countless micro-decisions, preserving mental bandwidth
- Fixed deadlines create urgency that combats procrastination
- Time constraints force prioritization of essential work

## Published Works

**Harvard Business Review Articles**:
- "How Timeboxing Works and Why It Will Make You More Productive" (2018)
- "Timeboxing: The Productivity Technique That Could Save Your Day" (2022)

**Book**: "Timeboxing: The Power of Doing One Thing at a Time" (2024)

## Professional Background

- CEO and co-founder of Filtered
- Background in workplace learning and development
- Regular speaker on productivity and time management
- Consultant to organizations on improving team productivity

## Impact

His research has:
- Brought scientific credibility to timeboxing
- Influenced how organizations approach time management
- Popularized timeboxing among knowledge workers
- Connected neuroscience to practical productivity advice

---

_This Markdown mirror is generated by Ever Works for AI agents. The canonical HTML page is at https://timetrack.works/items/marc-zao-sanders._