# Arianna Huffington

> Arianna Huffington is a Series C investor backing Software and SaaS. See 4 investments, round sizes, portfolio and contact details. Updated Oct 2026.

- Type: Angel Investor
- Location: New York, United States
- Total investments: 4
- Last investment: Aug 2021
- Lead investor: 0%
- Last updated: Oct 2026
- LinkedIn: http://www.linkedin.com/pub/arianna-huffington/40/158/aa7
- X (Twitter): http://twitter.com/ariannahuff
- Facebook: http://www.facebook.com/AriannaHuffington

Arianna Huffington is a Series C investor in New York focused on Software and SaaS. Arianna Huffington is based out of New York, New York and is the Founder and CEO of Thrive Global. Arianna previously worked at The Huffington Post Media Group as a President and Editor-in-Chief. Arianna Huffington attended the University of Cambridge. Arianna Huffington has been certified as Thriving Mind.

## Contacts

5 contacts available for Arianna Huffington: work email, personal email, work phone, personal phone and socials. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-email/arianna-huffington?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Software | 2 | 50% |
| SaaS | 1 | 25% |
| Email | 1 | 25% |
| Internet | 1 | 25% |
| Security | 1 | 25% |

11 industries tracked in total.

## Investments

| Company | Description | Round size | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Superhuman | Superhuman is a software platform that weaves social insights into a workflow. The platform supports Gmail shortcuts and more allowing its users to snooze a conversation at any time so they focus on what matters, and enjoy a more productive inbox. | $75M | Series C | Aug 04, 2021 | https://superhuman.com/ |
| Expanse | Expanse is an enterprise software company that provides an updated view of all internet-connected assets that belong to an organization. It provides IT and security teams with visibility into their global internet attack surface, helping them discover unknown assets and reduce and manage their exposure to online threats. Expanse is trusted by someof the world’s largest enterprises and government agencies to monitor and track more than 400 million Internet- and cloud-connected assets comprising more than 10% of the global Internet. Using leading-edge collection and analysis technology, Expanse will improve any organization’s awareness and visibility to help prevent successful attacks. Founded in 2012, Expanse is headquartered in San Francisco, California. | $70M | Series C | Apr 09, 2019 | https://www.expanse.co |
| Change.org | Change.org is the world’s largest social change platform with over 150 million users in 196 countries. Change.org empowers anyone, anywhere, to create the change they want to see. On Change.org, people everywhere are starting campaigns, mobilizing supporters, and working with decision-makers to drive solutions. Change.org is a certifiedB-corporation, a new class of companies dedicated to positive impact. Investors include Bill Gates, Arianna Huffington, Ev Williams, Richard Branson, Reid Hoffman, and the Omidyar Network, started by eBay founder Pierre Omidyar. | $25M | Series C | Dec 09, 2014 | http://www.change.org |

3 of 4 investments shown.

## Co-investors
- [IVP](https://shizune.co/investors/profile/institutional-venture-partners) — VC Fund, 5 deals together
- [New Enterprise Associates](https://shizune.co/investors/profile/new-enterprise-associates) — VC Fund, 2 deals together
- [The Chainsmokers](https://shizune.co/investors/profile/the-chainsmokers) — VC Fund, 2 deals together
- [A-Grade Investments](https://shizune.co/investors/profile/a-grade-investments) — VC Fund, 1 deal together
- [Employee Stock Option Fund](https://shizune.co/investors/profile/eso-fund) — VC Fund, 1 deal together
- EVA Automation — VC Fund, 1 deal together

## Similar investors

### Similar stage
- [New Enterprise Associates](https://shizune.co/investors/profile/new-enterprise-associates) — VC Fund
- [Bessemer Venture Partners](https://shizune.co/investors/profile/bessemer-venture-partners) — VC Fund
- [Qiming Venture Partners](https://shizune.co/investors/profile/qiming-venture-partners) — VC Fund

## FAQ

### What does Arianna Huffington invest in?

Arianna Huffington invests primarily in Software, SaaS and Email startups, most often at Series C stage. Most of the 4 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### How do I contact Arianna Huffington?

Public channels for Arianna Huffington include LinkedIn, X (Twitter) and Facebook. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.

### When did Arianna Huffington last invest?

The most recent investment recorded for Arianna Huffington closed in Aug 2021. Shizune tracks 4 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.

### Is Shizune's investor data accurate?

Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Oct 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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