/Companies

Reddit

NYSE: RDDTUnicorn exit · $10BAcquiredYC S05YC Top Company

San Francisco, US · Founded 2005 · Incorporated in Delaware · 2,000 employees · 50 known investors

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A social platform where users post content and discussions that are ranked by community votes, reaching hundreds of millions of monthly visitors across web and mobile applications.

Also known as Not A Bug, Inc. · Reddit Inc.

Founders & leadership· Y Combinator alumni (S05)

Reddit was founded in 2005 by Steve Huffman and Alexis Ohanian.

SHSteve Huffman
Steve HuffmanCo-founder · CEOSteve Huffman is the founder of Reddit, a social platform where users post content and discussions that are ranked by community votes and reach hundreds of millions of monthly visitors across web and mobile applications.
AOAlexis Ohanian
Alexis OhanianCo-Founder2005–2020Founder & General Partner of Seven Seven Six30 Under 30 2013
MT
Melissa TidwellGeneral Counsel and VP of Policy & Communications | Corporate Secretary2015–2019Melissa Tidwell served as a legal executive at Google, where she led legal matters for Cloud Platform and other startup products, and later held a legal officer role at Reddit during its path to profitability and funding rounds. She has advised early-stage companies and invested in emerging technology sectors including blockchain, climate, fintech, and healthtech.
DVDrew Vollero
Drew VolleroChief Financial Officer
JWJennifer Wong
Jennifer WongChief Operating Officer
BL
Benjamin LeeChief Legal Officer and Corporate Secretary
AS
Aaron SwartzFounder
JR
Jaime RogozinskiFounder
YDYuhao Ding
Yuhao DingSenior Engineering Manager, Native Mobile2016–2021Founder/CTO at Medigram
AT
Alex TrimmSenior Machine Learning Engineer
MD
Marcus Dubois
AF
Andrew FanSenior Recruiter

Investors · 50

500 Globallisted by 500 GlobalPalo Alto · $150K

How we know: open dataset · 500 Global portfolio 2026-08 · Not right? Tell us

Heretic Venturesreported

How we know: a partner's Signal profile · Not right? Tell us

Saga VenturesreportedAustin

How we know: the VCSheet dataset · Not right? Tell us

Sam Altmanreported

How we know: the S-1 prospectus · Not right? Tell us

Vy CapitalreportedDubai

How we know: the S-1 prospectus · vox.com · Not right? Tell us

Also in the syndicate · 3

existing investorsFidelityFidelity Management and Research Company LLClead

Reported raises · per SEC filings

Form D private placements

$1.3B disclosed across 4 of 7 rounds · 1900–2021

▶$410MraisedAug 2021 · 35 investors · Other
Rule 506(b)
Officers, directors & promoters on the filing
  • Alex LeExecutive Officer
  • Benjamin LeeExecutive Officer
  • Porter GaleDirector
  • Andrew VolleroExecutive Officer
  • Roxy YoungExecutive Officer
  • Robert A. Sauerberg, Jr.Director
  • Michael SeibelDirector
  • Jennifer WongExecutive Officer
  • Chris SloweExecutive Officer
  • Harold KlajeExecutive Officer
  • Sam AltmanDirector
  • Paula PriceDirector
  • Nellie PeshkovExecutive Officer
  • Steve HuffmanExecutive Officer, Director
Offering amount
$700M
Amount sold
$410M
First sale
Aug 2021
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$367.9MraisedFeb 2021 · 13 investors · Other
Rule 506(b)
Officers, directors & promoters on the filing
  • Jennifer WongExecutive Officer
  • Joel MeekExecutive Officer
  • Steve HuffmanExecutive Officer, Director
  • Sam AltmanDirector
  • Porter GaleDirector
  • Paula PriceDirector
  • Robert A. Sauerberg, Jr.Director
  • Michael SeibelDirector
  • Benjamin LeeExecutive Officer
Offering amount
$500M
Amount sold
$367.9M
First sale
Feb 2021
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$300MraisedFeb 2019 · 7 investors · Other
Rule 506(b)
Officers, directors & promoters on the filing
  • Keith RaboisDirector
  • Alexis OhanianDirector
  • Jennifer WongExecutive Officer
  • Sam AltmanDirector
  • Joel MeekExecutive Officer
  • Melissa TidwellExecutive Officer
  • Steven HuffmanExecutive Officer, Director
  • Robert A. Sauerberg, Jr.Director
Offering amount
$300M
Amount sold
$300M
First sale
Jan 2019
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$182.4MraisedJul 2017 · 31 investors · Other
Rule 506(b)
Officers, directors & promoters on the filing
  • Keith RaboisDirector
  • Robert A. Sauerberg, Jr.Director
  • Alexis OhanianDirector
  • Melissa TidwellExecutive Officer
  • Sam AltmanDirector
  • Steven HuffmanExecutive Officer, Director
Offering amount
$250M
Amount sold
$182.4M
First sale
Jul 2017
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

Valuation · disclosed

Disclosed events
$10Bvaluation at Series FAug 2021
filing ↗

Source: SEC prospectus filings, and round valuations the company or its investors disclosed — follow each entry's link for the claim.

Company profile

researched Aug 2026

Reddit is a social platform organized around user-created communities focused on particular interests, ranging from news and sports to television discussion and animal photos. Users participate by posting stories, links, images and videos; commenting on those posts; and upvoting or downvoting both posts and comments, a mechanism that surfaces the content the community judges most interesting. The company describes itself as home to thousands of communities and states that millions of people post, vote and comment each day.

As a business, Reddit has been expanding its advertising offerings and capabilities, broadening internationally, and diversifying the product experience with new formats such as video and audio for community interaction. The company has also built out corporate functions, including hiring its first chief financial officer and establishing a comprehensive finance organization, and continues to invest in infrastructure and moderation tooling.

Business model

Reddit operates a free-to-use consumer platform whose commercial activity centers on advertising sold against community engagement; the company has described bolstering its advertising offerings and capabilities as a strategic investment area.

Advertising is the disclosed revenue line: Reddit reported its first $100 million advertising revenue quarter in Q2 2021, a 192 percent increase over the same quarter of the prior year.

Traction

As of June 2026 the company publishes headline figures for daily and weekly active uniques, active communities, and cumulative posts and comments, though the numeric values were not rendered in the retrieved page. Reddit reported surpassing $100 million in quarterly advertising revenue for the first time in Q2 2021, up 192 percent year over year.

Latest developments

In August 2026 Reddit announced it would be added to the S&P 500, named Paul Cappuccio as Chief Legal Officer, and published updates on modernizing its infrastructure and moderation tools.

▸Full profile — market position, technology, go-to-market, geography, history

Market position

Reddit positions itself as a large-scale community platform reporting hundreds of millions of active users on a weekly basis and billions of posts and comments; as of August 2026 it was announced for addition to the S&P 500 index.

Technology

The platform relies on community voting to rank posts and comments so that content judged most interesting rises to the top; the company has publicly described work on modernizing its infrastructure and moderation tools.

Go-to-market

Growth is pursued through community expansion, international market entry, and product diversification into video and audio formats, alongside a direct advertising business supported by expanded ad capabilities.

Consumers who join interest-based communities to post, comment and vote, and advertising clients that Reddit refers to as part of its user, employee, client and investor constituencies.

Geography

Headquartered in San Francisco, with international expansion into the United Kingdom, Canada and Australia and stated plans for additional countries.

History

In 2021 Reddit raised a Series E round and subsequently announced a Series F of up to $700 million at a post-money valuation of over $10 billion, while hiring its first chief financial officer and expanding into new international markets. By August 2026 the company was announced for inclusion in the S&P 500 and appointed a new chief legal officer.

Compiled by commissioned research from 2 cited public sources — announcements, filings, and press listed under research sources below.

Key figures

latest reported
Post-money valuationAug 2021$10B

Company-reported or press-reported figures, each dated to when it was claimed — not independently audited.

20 people who came through Reddit went on to found or lead other companies.

+ 8 more →

Related companies · 6

9gag9GAG operates a cross-platform entertainment network that distributes user-generated and curated content including memes, videos, and jokes to a global audience across its website and social media channels. The platform serves as a destination for entertainment consumption and social sharing, particularly focused on gaming and comedy content.
DigipalsDigipals creates an AI-powered social platform that consolidates friend communications and connections across multiple apps using ambient AI agents that draw from location, calendar, and photo data to facilitate interactions in group chats.
CaféCafé is a platform that enables hybrid teams to discover, create, and connect with communities at work based on location, interests, and schedule. The company helps organizations foster employee engagement and fulfillment through intentional relationship-building.
HereHere offers a digital space where friends can interact through real-time video and voice, enabling activities like watching, gaming, decorating, and drawing together regardless of distance.
SnapSnapchat is a mobile app for communicating with friends and family through photos and videos, featuring augmented-reality Lenses, creative sharing tools, and a personalized map for discovering places and content. It is a consumer social and media platform operated by Snap Inc.
FigmaFigma is a collaborative design platform that enables teams to create apps, websites, and products through shared design tools integrated with development workflows and AI-powered design assistance.

Companies working in the same space as Reddit.

Timeline · 6

launches, deals, and filings
Aug 2026
Reddit to be added to the S&P 500

source ↗

Aug 2026
Paul Cappuccio named Reddit's Chief Legal Officer

source ↗

Aug 2026
Reddit publishes update on modernizing its infrastructure and moderation tools

source ↗

Aug 2021
International expansion into UK, Canada and Australia

Reddit reported expanding internationally into the United Kingdom, Canada and Australia, with more countries planned.

source ↗

Aug 2021
Reddit announces Series F of up to $700 million at over $10 billion post-money valuation

Reddit said it would raise up to $700 million in Series F funding led by Fidelity Management and Research Company LLC, including other existing investors, at a post-money valuation of over $10 billion.

$700M source ↗

Aug 2021
Reddit hires its first chief financial officer

Reddit reported hiring its first chief financial officer and building out a comprehensive finance function.

source ↗

Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.

Legal entities · 1

corporate structure
Not A Bug, Inc.

In the news

▸Research sources · 2

primary sources listed

2 public sources were cited for this profile; the first-party ones are listed here.

Frequently asked questions

What does Reddit do?
Reddit operates a community-based social platform where users post, comment and vote on content across thousands of interest communities.
Who founded Reddit?
Reddit was founded by Steve Huffman, Alexis Ohanian in 2005.
Who are Reddit's investors?
Reddit's investors include 1435 Capital, 500 Global, A.Capital Ventures, A*, AAF Management Ltd., AlleyCorp, Andreessen Horowitz, Bitcoin Magazine and 39 more.
How much funding has Reddit raised?
Reddit has disclosed $1.3B raised across 4 of its 7 known rounds.
Where is Reddit headquartered?
Reddit is headquartered in San Francisco, US.