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Evan Henshaw-Plath

Founder & CEO at Planetary.social

Evan Henshaw-Plath, also known as Rabble, is a technologist, activist, and entrepreneur with a focus on building decentralized social media platforms.12 He was the first employee and lead developer at Odeo, which later pivoted to become Twitter, where he played a key role in the company's early development.13

Career Highlights

  • Twitter's Early Days: Henshaw-Plath was part of Twitter's founding team, working there for the first two years of the company.1

  • Planetary.social: Currently, he is the CEO and co-founder of Planetary.social, a decentralized social media app that aims to give users privacy and an open network.2

  • MIT Media Lab: He served as a researcher at the MIT Media Lab Center for Civic Media, focusing on sustainable healthy social media ecosystems.2

  • Other Ventures: Henshaw-Plath has been involved in various tech projects, including:

    • VP of Engineering at Quantstamp, securing Layer 1 blockchains and smart contract applications2
    • Co-founder of Affinity.works, an open-source platform for organizing grassroots volunteers2
    • Founder of Cubox, an agile Ruby on Rails consultancy in Uruguay2
    • Software architect for Yahoo!'s privacy-preserving location sharing product2

Recent Projects

As of February 2025, Henshaw-Plath is involved in two notable projects:

  1. Planetary.social: A decentralized social media platform built on the Scuttlebutt protocol.12

  2. nos.social: Launched in April 2023, this is a social media app based on the Nostr protocol, aiming to return to openness and collaboration in social networking.5

Evan Henshaw-Plath continues to be an influential figure in the development of decentralized and privacy-focused social media platforms, drawing on his extensive experience in the tech industry and his commitment to creating more equitable and sustainable digital spaces.4

Highlights

Dec 28 · twitter

Quotes about the internet from the Stuck on the Platform: Reclaiming the internet book by Geert Lovink https://t.co/GFfTkgPk7r ...

https://t.co/okPeXcy100

Oct 30 · twitter

I’m a big advocate for free speech and as part of that I’m running a campaign to stop banning minors from social media in New Zealand, https://t.co/901wFFYWuG, because forcing KYC on everyone and blocking minors...

https://t.co/WnU0Hlmou8

Sep 1 · seeds.libsyn.com
Rabble (Evan Henshaw-Plath) on using the decentralised ... - Seeds
Apr 21 · TechCrunch
Twitter woos developers back with an app platform - TechCrunch
Twitter's First Employees 15 Years Later: Where Are They Now?
Aug 29 · News Nation USA
Twitter’s first employees 15 years later: Where are they now? - News Nation USA
02 Evan Henshaw-Plath, Planetary.Social
02 Evan Henshaw-Plath, Planetary.Social
Nov 3 · youtube.com
Reimagining the Internet 03. Evan Henshaw-Plath, Planetary Social
Reimagining the Internet 03. Evan Henshaw-Plath, Planetary Social

Related Questions

What inspired Evan Henshaw-Plath to create Planetary.Social?
How does Planetary.Social differ from other social media platforms?
What challenges did Evan face when building Planetary.Social?
How did Evan's experience at Twitter influence his approach to Planetary.Social?
What are the key features of Planetary.Social?
Evan Henshaw-Plath
Evan Henshaw-Plath, photo 1
Evan Henshaw-Plath, photo 2
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Location

Wellington, Wellington Region, New Zealand