Richard Nieva

@richardnieva.bsky.social

Senior Writer at Forbes covering AI. Previously: BuzzFeed News. East Bay native. Tips: rnieva@forbes.com or Signal at username Rnieva.26

Today we published the 12th edition of the Next Billion Dollar Startups list, a fun one because it spotlights up-and-comers working on everything from bone marrow transplants to thwarting biological threats. www.forbes.com/sites/richar...

Forbes Next Billion-Dollar Startups 2026 List

The Forbes Next Billion-Dollar Startups 2026 list highlights venture-backed companies likely to become unicorns. Learn more about these fast-growing startups.

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After Cerebras’ long-awaited IPO, CEO Andrew Feldman is now a billionaire worth an estimated $3.4 billion. Check out my story, which involves a secret dance floor and Halloween candy from a Nobel Prize winner. www.forbes.com/sites/richar...

AI Chipmaker Cerebras’ CEO Is Now Worth $3.4 Billion After Long-Awaited IPO

The next-gen chipmaker first filed for its IPO in September 2024. Now, after snags that held up its debut, it’s a public company.

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Corgi, an AI insurance startup, just raised $160 million at a $1.3 billion valuation. Its employees work 7 days a week, it owns and operates a 24/7 cafe and has a company-owned Corgi named Trudy, which employees walk and feed with the help of an AI bot. www.forbes.com/sites/richar...

This AI Insurance Company With An All-Night Cafe And Cheeky Corgi Is Now A Unicorn

Named after the company-owned dog, Corgi embodies the sometimes-absurd San Francisco startup scene. And it just raised $160 million at a $1.3 billion valuation.

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I chatted with AWS CEO Matt Garman, who says the company is “bullish” on the Middle East, despite recent drone strikes that have damaged data centers. He also touched on the OpenAI deal, hoping it will improve Amazon’s Trainium chips www.forbes.com/sites/richar...

Amazon’s AWS Chief Is ‘Bullish’ On Middle East Despite Conflict

Matt Garman, who rose from intern to Amazon Web Services boss, also hopes the company’s recent deal with OpenAI will help improve the e-commerce giant’s Trainium chips.

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Vercel, the web hosting and deployment company, hit run rate revenue of $340 million at the end of February. And its $300 million funding round in September has made founder Guillermo Rauch a billionaire, worth an estimated $2.1 billion. www.forbes.com/sites/richar...

This Argentine Billionaire’s Startup Vercel Is One Of Claude Code’s Go-To Web Hosting Tools

One of the most popular ways to view the Epstein Files, an interface called Jmail that mimics a Gmail inbox, is hosted on Guillermo Rauch’s $9 billion unicorn Vercel.

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New: Replit has raised $400 million at a $9 billion valuation, and is releasing its new coding agent. The goal is to make vibe coding more like you’re doodling on a white board. Paul Graham, an early investor, thinks it will “redefine” the term. www.forbes.com/sites/richar...

Replit’s Jordanian Immigrant Billionaire Founder Shakes Up Vibe Coding

Amjad Masad’s Replit allows users to work together like they’re doodling on a white board. It also made him a billionaire along the way.

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For our cover story on Sam Altman, we sat down with him for two wide-ranging interviews. We couldn’t fit everything into the final profile. Here’s some of what we discussed, from Elon and Trump to robotics and vaccines. w/ Anna Tong www.forbes.com/sites/richar...

Sam Altman On Elon Musk, Donald Trump, Robotics, Fatherhood And More

Across two wide-ranging interviews with Forbes, Altman covered more ground than could fit in our profile. Here are his remarks on everything from vaccine research to critics who argue he backs compani...

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New: I profiled Sierra, the $10B AI customer service startup from Bret Taylor and Clay Bavor, which wants to make AI agents the primary way businesses interact with customers. For the piece, I talked to their old bosses, Mark Zuckerberg and Sundar Pichai www.forbes.com/sites/richar...

Inside OpenAI Chairman’s $10 Billion AI Customer Service Startup Sierra

Bret Taylor and Clay Bavor had leadership roles at the world's biggest tech companies. Now they’re in the startup trenches, using AI agents to help companies interact with their customers.

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New: With Mercor’s new fundraise and $10 billion valuation, its founders become the world’s youngest self-made billionaires at age 22, younger than Mark Zuckerberg was when he hit that status at age 23 two decades ago. www.forbes.com/sites/richar...

These 22-Year-Olds Are Now The World’s Youngest Self-Made Billionaires

With a new $10 billion valuation for their AI recruiting startup Mercor, the founders are the youngest tech billionaires since Mark Zuckerberg’s debut at age 23.

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New from me: TikTok ignored repeated questions about whether and how they share data with ICE. Also, earlier this year, they quietly updated their policies about what happens when law enforcement asks for your data. 1/ www.forbes.com/sites/emilyb...

TikTok Won’t Say If It’s Giving ICE Your Data

Changes to TikTok's policies make it easier for the company to share users’ personal information with governments. TikTok did not respond to questions about the changes.

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New: We interviewed elderly people who are chatting with AI bots in nursing homes and at home to combat loneliness. “[The calls are] not about anything that's really important, but it gives me something to do,” one senior said. With @rashis.bsky.social www.forbes.com/sites/rashis...

Lonely Seniors Are Turning To AI Bots For Companionship

The AI boom has brought with it a new crop of startups looking to build a business on an urgent but vaguely dystopian idea: solving loneliness among the elderly.

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