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Particle.News

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Provide AI-powered news that helps you understand more, faster

San Rafael, United StatesFounded 2023Consumer Services
Valuation $50–100M Last recorded · 2024
Headcount <100 Current team size
Total funding $10–50M Disclosed equity funding
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About Particle.News

Particle.news operates an AI-powered news platform designed to reshape how users consume information by making it faster and easier to comprehend. The company was founded in 2023 by Sara Beykpour and Marcel Molina, both of whom are former Twitter engineers. Their collective experience at the intersection of real-time information and user platforms spurred the creation of Particle, aiming to address the cognitive overload of the modern news cycle, a challenge they took on around the time ChatGPT emerged.

Beykpour, the CEO, has a background in Cognitive Science and spent over a decade at Twitter in engineering and leadership roles, including Senior Director of Product Management, where she worked on projects like Twitter Blue and the experimental twttr app. Co-founder and CTO Marcel Molina was a senior engineer at Twitter, contributing to foundational features like Retweets and Lists, and also worked at Tesla on manufacturing execution systems. The duo, along with other former Twitter colleagues, developed the initial concept into an iOS application.

The platform's core function is to aggregate articles from numerous publishers and use artificial intelligence to organize them into cohesive "Stories." Instead of just presenting a list of articles, Particle generates concise, bulleted summaries to give users a quick overview, while also allowing them to delve deeper into how a story has unfolded over time. The service is designed to present multiple perspectives, drawing from a wide range of sources across the political spectrum to help users avoid filter bubbles. Unique features include an interactive Q&A where users can ask questions about a story, audio summaries for listening on the go, and tools like "Opposite Sides" which visualizes the political leanings of the coverage. Users can personalize their feeds by following specific topics, people, or publishers.

Particle's business model is centered on collaboration with the news industry. The company has established partnerships with publishers like Reuters, TIME, Fortune, and Agence France-Presse (AFP), subscribing to their content via APIs and newswires. This approach aims to create a sustainable model that benefits both readers and content creators by driving traffic back to the original sources, which are prominently displayed with branding and author bylines. While currently free on iOS, the company is exploring various business models, including revenue sharing and advertising, in collaboration with its partners. The company has secured significant financial backing, raising a $4.4 million seed round in early 2024, followed by a $10.9 million Series A round in June 2024, led by Lightspeed Venture Partners with participation from investors like Axel Springer and Kindred Ventures.

Source: Dealroom company data

At a glance

Status
Operational
Founded
2023
Headquarters
San Rafael, United States
Employees
18
Open positions
None listed
Dealroom signal
43.2/100
Industry
Media
Sub-industry
Publishing
Sector
Consumer Services, Core AI, News and Magazines, AI Applications
Technology
Artificial Intelligence
Business model
SaaS
Client focus
B2C

Funding history

2 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
SERIES AOther financing Jun 2024 $11M $44M GC&H Investments · Adverb Ventures · Lightspeed Venture Partners · Axel Springer ↗
SEEDOther financing Mar 2024 $4.4M $18M Kindred Ventures · Adverb Ventures ↗
Showing the latest 2 of 2 recorded eventsBook a demo for the full funding history →

Growth signals

Particle.News website traffic

Latest recorded traffic for Particle.News is 60K monthly website visits, up 172.7% over the last three months. Particle.News's team declined 10% over the past year.

Latest monthly visits60K 3-month web change+172.7% 1-year team growth-10%
Summary metrics are public; monthly history is available with a demoCompare with peers →

Similar companies

Closest operating peers by Dealroom taxonomy

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Investments and acquisitions

Capital deployed

Recent portfolio relationships for companies that also act as investors or acquirers.

Particle.News in the San Rafael ecosystem

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The Particle.News office with the hot startups, most funded companies and investors around it. Hover or tap a pin.

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Investors

6 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Seed2 investors entered at this stage

  • Kindred Ventures
  • Adverb Ventures

Series A3 investors entered at this stage

Other known investors1 additional known investor

Team profiled 6 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators Hidden — book a demo quality score
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
1 countries with
team presence
🇺🇸 United States100%
1 country shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Particle.News on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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