Security

Tall Poppy

Website
Founded 2018Origin source ↗Checked 2026-09-15

Overview

Tall Poppy is building tools and services to make personal digital safety accessible to everyone. Founded in 2018, we work both proactively to help prevent harassment from escalating, and also provide expert incident response services when people come under attack.

Company description As recorded 2026-11-08

Founders & team

Leigh Honeywell

Founder/CEO

Leigh is the founder and CEO of Tall Poppy, where she helps companies protect their employees from online harassment. She was previously a Technology Fellow at the ACLU, and before that worked at a bunch of tech companies including Slack and Microsoft.

Founder profile As recorded 2026-09-15
10team members reported
Source-reported As recorded 2026-09-15

Founded 2018 · Source

News & product activity

Sources & observations

Y Combinator

Profile depthverified profile
Website observationwebsite unreachable
Last website check2026-11-11
Location · source statedOttawa, ON, Canada
Pricing evidenceNo pricing page confirmed
Maturity: Not assessed · 3 of 6 areas documented

Source-based assessment · automated evidence rules

The latest website check does not confirm this company’s website.

Maturity is an evidence-based assessment, not a success rating. It may understate the current stage where evidence is limited. Coverage records documented areas, not a complete or independently audited company history.

Stage definitions
independent websitesource corroborationdescriptive evidenceclassified market and modelsourced peoplesourced founding year