Close Menu
TechTost
  • AI
  • Apps
  • Crypto
  • Fintech
  • Hardware
  • Media & Entertainment
  • Security
  • Startups
  • Transportation
  • Venture
  • Recommended Essentials
What's Hot

Ozlo’s Sleepbuds 2 builds on Bose’s legacy of sleep headphones

HBO Max embraces vertical video with a new “Shorts” stream.

Europe got its own TBPN-style live show and everyone is looking for a guest spot

Facebook X (Twitter) Instagram
  • About Us
  • Contact Us
  • Privacy Policy
  • Terms and Conditions
  • Disclaimer
Facebook X (Twitter) Instagram
TechTost
Subscribe Now
  • AI

    Data centers may experience temporary power outages to prevent power outages across the larger US grid

    28 July 2026

    Are brain waves the next unlock for natural artificial intelligence?

    27 July 2026

    Librarians host viral ‘Avoid AI’ workshops for people fed up with big tech

    26 July 2026

    I tested OpenAI’s new AI keyboard — which will be fun for some coders and a little overwhelming for everyone else

    25 July 2026

    Anthropic Launches Opus 5 | TechCrunch

    24 July 2026
  • Apps

    Apple sued after alleged App Store encryption scam cost users $1.8 million

    28 July 2026

    Anthropic updates Claude voice mode with more capable models

    27 July 2026

    Bluesky’s AI assistant Attie expands into an open social research tool

    26 July 2026

    Why Cognition bought Poke: AI personality becomes a competitive advantage

    26 July 2026

    Vietnam seeks to restrict social media for children. Here are the growing number of other countries doing the same

    25 July 2026
  • Crypto

    Sam Altman’s biometrics startup World raises $52.5 million through crypto sale

    24 July 2026

    Venice AI goes unicorn with $65M Series A as first privacy AI platform takes off

    1 July 2026

    Crypto Exchange OKX wants AI agents to hire and pay each other

    30 June 2026

    Startup Battlefield 200 applications close today

    27 May 2026

    5 days left: Save up to $410 on Disrupt 2026 passes

    25 May 2026
  • Fintech

    TechCrunch Disrupt 2026’s new Smart Money Stage explores fintech, payments, artificial intelligence and everything

    25 July 2026

    Don’t want to invest in Elon Musk? Two new ETFs expressly exclude him

    10 July 2026

    India’s payments chief believes artificial intelligence will play a big part in the next era of digital payments development

    28 June 2026

    Early Bird pricing ends tonight for the Founder Summit

    26 June 2026

    4 days left to save up to $190 on Founder Summit 2026

    23 June 2026
  • Hardware

    Ozlo’s Sleepbuds 2 builds on Bose’s legacy of sleep headphones

    29 July 2026

    AI chip startup Etched defies skeptics, hits $10.3 billion valuation from big-name investors

    24 July 2026

    After a shocking quarter, IBM insists that artificial intelligence is not killing the mainframe

    23 July 2026

    Light made a flip phone — it’s colorful and cheap

    22 July 2026

    Apple is partnering with Klarna to launch a rental program for iPhones, iPads and Macs

    22 July 2026
  • Media & Entertainment

    HBO Max embraces vertical video with a new “Shorts” stream.

    29 July 2026

    Music streamer Deezer says more than 50% of daily uploads are generated by AI

    27 July 2026

    Substack’s new tool lets you know who’s writing their newsletters with AI

    26 July 2026

    Kalshi demands Netflix take down trailer for ‘Prediction Games’ documentary.

    26 July 2026

    Amazon brings games to Prime Video

    24 July 2026
  • Security

    PSA: The conversations and artifacts shared by Claude may have ended up on Google

    28 July 2026

    The hacker who humiliated spyware makers and was never caught

    25 July 2026

    Hugging Face confirms breach of internal datasets and credentials, prompts users to take action

    25 July 2026

    US accuses American of allegedly wiping his phone using a passcode ‘forcibly’ during border search

    24 July 2026

    If you pay a hacker’s ransom, chances are they’ll come back for more

    24 July 2026
  • Startups

    Antares raises $470 million to build nuclear reactors for the US military

    27 July 2026

    Insurance startup Corgi reportedly raises more money to $4 billion – its third round in 8 weeks

    26 July 2026

    Build publicly, fail publicly: what it’s like to be a founder under 20 right now

    25 July 2026

    Prentis, new AI lab co-founded by Reid Hoffman and Mark Pincus in talks to raise $100 million

    25 July 2026

    Meet the judges who will crown Australia’s next startup

    24 July 2026
  • Transportation

    Rivian is suing the US government for ‘full refund’ of Trump tariffs

    27 July 2026

    TechCrunch Mobility: Uber is betting on its former CEO

    26 July 2026

    Volkswagen engineers charged with insider trading linked to the Rivian consortium

    25 July 2026

    SpaceX launches new V3 Starlink satellites but suffers another booster failure

    25 July 2026

    Tesla’s door handles may prompt new safety rules in the US

    24 July 2026
  • Venture

    Europe got its own TBPN-style live show and everyone is looking for a guest spot

    28 July 2026

    Edtech platform raises $4.5 million to help teach students how to code vibe

    23 July 2026

    Travis Kalanick’s robotics company raises $1.7 billion, led by a16z

    23 July 2026

    Cascade raises $3.5 million to help construction companies find and win projects

    22 July 2026

    StrictlyVC returns to New York on September 10 to celebrate a huge year for the city’s startup community

    21 July 2026
  • Recommended Essentials
TechTost
You are at:Home»Startups»Ex-Twitter engineers build Particle, an AI newsreader
Startups

Ex-Twitter engineers build Particle, an AI newsreader

techtost.comBy techtost.com27 February 202406 Mins Read
Share Facebook Twitter Pinterest LinkedIn Tumblr Email
Ex Twitter Engineers Build Particle, An Ai Newsreader
Share
Facebook Twitter LinkedIn Pinterest Email

A team led by former Twitter engineers is rethinking how artificial intelligence can be used to help people process news and information. Particle.news, which went into private beta over the weekend, is a new startup offering a personalized, “multi-perspective” news reading experience that not only leverages artificial intelligence to summarize news, but also aims to do so in a way that amply compensates writers and publishers — or so is the claim.

Although Particle has yet to share its business model, it arrives at a time when there is growing concern about the impact of artificial intelligence on rapidly shrinkage News ecosystem. AI-summarized news could limit clicks on publishers’ websites, meaning their ability to generate revenue through advertising would also be reduced.

The startup was founded last year by a former Senior Director of Product Management at Twitter, Sara Beykpour, who worked on products like Twitter Blue, Twitter Video, and Conversations, and who pioneered the experimental twttr app. She was at Twitter from 2015 to 2021, rising from software engineering to senior director of product management. Its co-founder is a former senior engineer at both Twitter and Tesla, Marcel Molina.

The premise behind Particle, as Beykpour he explained last monthis to make it easier to follow the news using AI.

“Sometimes we feel like titles are all we have time for. We also want to understand more, but faster,” he wrote in an introduction to startup on Threads. “We’re in the early stages of using artificial intelligence to transform the way we interact with news.”

Using Particle, news readers are offered a quick bulleted summary of the story, with information pulled from a variety of sources. However, when announcing the private beta, Beykpour noted that readers can either use the synopsis to catch up or choose to dig in to “find out how a story developed over time.”

The venture-backed startup has raised funding from Kindred Ventures and Adverb Ventures, as well as various angel investors, including Twitter and Medium co-founder Ev Williams and Behance founder Scott Belsky.

Belsky remarked in X, “Particle has become a daily app for me. It compiles the many articles (and angles) on any news topic, presents the key points as objectively as possible, and allows you to dig further in many dimensions. In the age of abstraction ahead, great example of everyday AI,” he wrote.

Particle offers a demo of its technology for users logged out through it Websitewhere articles are presented along with their synopsis, the timestamp of when they were last updated and, in a small section at the bottom, the sources they draw from.

These sources come from across the political spectrum and include name-brand publishers such as The New York Times, CNBC, AP, ABC, CNN, Breitbart, The Guardian, The Washington Post, Politico, Fox News, USA Today, The Daily Caller, New York Post, The Hill and others. International outlets are also withdrawn from demonstrations where appropriate. However, each bullet point is not linked to its original source or sources, making it difficult to accurately check the accuracy of the AI ​​summary without delving into all the articles. (The key terms are, however, linked.) We also noted that the photo accompanying a news summary is watermarked with the publisher’s logo.

Image Credits: Particle

The final product will likely differ, given that Particle is just now launching its private beta for testing and plans to offer a mobile app in the future as it hires a senior iOS engineer.

A similar model of leveraging a variety of news sources and then using artificial intelligence to summarize it was recently used by Artifact, the now-defunct startup from Instagram’s co-founders. In his case, the Artifact team pre-curated news sources based on factors related to their integrity and quality. For example, the store had to be quick to make corrections when it was wrong and transparent about its funding. We hope to talk in more detail about how Particle controls its sources closer to a public release.

Another AI-powered news app, Bulletin, was also launched recently to tackle clickbait along with offering news summaries.

Given the interest in this space, what could make Particle stand out is its founding team. Arriving from Twitter, the co-founders have experienced what a real-time news ecosystem is like and have the technical and product experience to build a quality product. However, it remains to be seen whether publishers who believe AI is eating into their space will feel “fairly compensated”.

Adverb Ventures co-founder and CEO April Underwood praised Particle in a LinkedIn post for the investment of the company:

“We had the opportunity to support them just as we were completing our first close for Fund 1 — we had to wait for our first capital call to get their money back!” he said Sunday, adding that Adverb closed its $75 million Fund I just a few months ago. “Sara and Marcel are the kind of founders we dreamed of supporting when we set out to build a new early-stage company. They go after a large problem area. They have the skills to tackle big problems at a high level of product quality. And they can attract other talented people to join them and together invent a future consumer they don’t know to ask for (yet),” Underwood wrote.

In an email with TechCrunch, Underwood explained the upcoming opportunity:

In terms of space, we believe that AI will touch every aspect of people’s digital lives at work and at home. Coupled with the pre-existing conditions here — it’s hard to find breaking news from sources you can trust, and the social media landscape is rapidly evolving — and you have to believe that the way people consume news will be different. a few years from now. Sara and Marcel are uniquely qualified to help people get the news they need in a modern way.

Requests for comment from Particle were not returned. The Particle beta signup form is here.

— Sarah Perez can be reached at sarahp@techcrunch.com or 415.234.3994 on Signal.

Updated after publication with additional comment from Underwood. 2/26/24, 4:30 PM etc.

All included Artificial Intelligence build engineers ExTwitter media News newsreader particle startups
Share. Facebook Twitter Pinterest LinkedIn Tumblr Email
Previous ArticleThe Ring Car camera appears to be finished, doomed by an unclear target market
Next Article Feds hack LockBit, LockBit is back. And now what?
bhanuprakash.cg
techtost.com
  • Website

Related Posts

Antares raises $470 million to build nuclear reactors for the US military

27 July 2026

Insurance startup Corgi reportedly raises more money to $4 billion – its third round in 8 weeks

26 July 2026

Build publicly, fail publicly: what it’s like to be a founder under 20 right now

25 July 2026
Add A Comment

Leave A Reply Cancel Reply

Don't Miss

Ozlo’s Sleepbuds 2 builds on Bose’s legacy of sleep headphones

29 July 2026

HBO Max embraces vertical video with a new “Shorts” stream.

29 July 2026

Europe got its own TBPN-style live show and everyone is looking for a guest spot

28 July 2026
Stay In Touch
  • Facebook
  • YouTube
  • TikTok
  • WhatsApp
  • Twitter
  • Instagram
Fintech

TechCrunch Disrupt 2026’s new Smart Money Stage explores fintech, payments, artificial intelligence and everything

25 July 2026

Don’t want to invest in Elon Musk? Two new ETFs expressly exclude him

10 July 2026

India’s payments chief believes artificial intelligence will play a big part in the next era of digital payments development

28 June 2026
Startups

Antares raises $470 million to build nuclear reactors for the US military

Insurance startup Corgi reportedly raises more money to $4 billion – its third round in 8 weeks

Build publicly, fail publicly: what it’s like to be a founder under 20 right now

© 2026 TechTost. All Rights Reserved
  • About Us
  • Contact Us
  • Privacy Policy
  • Terms and Conditions
  • Disclaimer

Type above and press Enter to search. Press Esc to cancel.