OpenAI just co-led a $43 million Series A into deepfake defense startup Adaptive Security.

Ted Schlein's cybersecurity-focused Ballistic Ventures is raising $100 million for a new fund, TechCrunch has exclusively learned.

Zach Yadegari, the high school teen co-founder of Cal AI, is being hammered with comments on X after he revealed that out of 18 top colleges he applied to, he was rejected by 15. Yadegari says that he got a 4.0 GPA and nailed a 34 score on his ACT (above 31 is considered a […]

TechCrunch All Stage — the ultimate founder summit — is shaping up to be a powerhouse event where 1,200 founders and VCs across all stages will come together to forge meaningful connections and gain practical insights they can immediately apply to scale their startups. Join us on July 15 at SoWa Power Station in Boston […]

Thatch, a startup that aims to transform the health insurance experience for employers and employees alike, has raised $40 million in a Series B round of funding, it tells TechCrunch exclusively. Index Ventures led the financing, which included participation from existing backers Andreessen Horowitz (a16z), General Catalyst, SemperVirens, PeopleTech Partners, The General Partnership, and new […]

Calling founders, VCs, and startup experts — share your scaling strategies! TechCrunch All Stage 2025 is assembling top minds in startups and venture capital on July 15 in Boston. If you have valuable insights on scaling, now’s your chance to share them with 1,200+ founders, investors, and entrepreneurs. Lead thought-provoking sessions, interactive roundtables, and actionable […]

Runway, a startup developing a range of generative AI models for media production, including video-generating models, has raised $308 million in a Series D funding round. General Atlantic led the round, which had participation from Fidelity Management & Research Company, Baillie Gifford, Nvidia, SoftBank, and others. The fresh capital will be put toward AI research […]

With President Donald Trump’s latest round of tariffs coming out today — a day he is calling “Liberation Day” — a web3 startup thinks it could track tariffs automatically on goods coming into and out of the USA using its blockchain platform. The claim may well be bold — and typical of many such bold claims […]

Rippling released the affidavit of the its employee who admitted he was spying for Deel. 

Six years ago, while researching for a college entrepreneurship competition, Valentina Agudelo identified a troubling gap in breast cancer survival rates between Latin America and the developed world: Women in her native Colombia and the rest of South America are dying at higher rates due to late detection.  Today, Agudelo is the co-founder and CEO […]

During the COVID-19 pandemic, mortgage interest rates dropped to historic lows — as low as 2.5%. Fast-forward a few years and rates soared — to highs nearing 8% in 2023, with the national average 30-year fixed mortgage APR as of April 1 still at 6.84%.  The whiplash has left many people seeking to buy homes […]

Actively AI argues that most AI sales reps have "failed." It just raised $22.5 million.

Cloud infrastructure is dominated by several large industry players: AWS, Microsoft’s Azure, and Google Cloud. While to some it may look like AI is headed in a similar direction, the founders of Parasail think AI infrastructure will look very different — and are betting their company’s fate on it. Parasail works with dozens of providers to […]

CaaStle, a startup that launched in 2011 as a plus-sized clothing subscription service and later became an inventory monetization platform for clothing retailers, is facing financial difficulties, the company confirmed to TechCrunch following a report by Axios. Citing a letter from the board, Axios reported that the company is almost out of money, CEO Christine […]

Skylight, a startup taking on TikTok with a more open alternative, is launching its mobile app to the public on Tuesday after just 10 weeks of active development. The app, which is backed by Mark Cuban and others, is now one of many to build on top of the AT Protocol — the same technology […]

While working on their MBAs at Harvard Business School, Colombian immigrants Stephanie Murra and Lorenza Vélez noticed that most of the workers in the cafeteria were Hispanic. In conversations with them, a common theme kept coming up: how difficult it was for people who legally moved to the U.S. from Spanish-speaking countries to find their […]

AI startup Runway on Monday released what it claims is one of the highest-fidelity AI-powered video generators yet. Called Gen-4, the model is rolling out to the company’s individual and enterprise customers. Runway claims that it can generate consistent characters, locations, and objects across scenes, maintain “coherent world environments,” and regenerate elements from different perspectives […]

Last chance! Less than 24 hours left to grab your $300+ discount on TechCrunch All Stage founder and investor passes. Planning to bring more than just you? Bundle tickets for even greater savings! Don’t wait — prices rise at 11:59 p.m. PT tonight. TC All Stage is the ultimate event where founders turbocharge growth, and […]

Seattle-based Temporal has made its name over the last several years in the world of microservices — specifically providing a platform to orchestrate the messy business of building and operating integrations and updates across disparate services and apps in the cloud. But the AI boom has come at the company fast. Now, Temporal has raised […]

Perplexity CEO Aravind Srinivas recently took to Reddit to address users’ product complaints and reassure them that the company is not under serious financial pressure. Srinivas seemed to be responding, in part, to a user theory that the company is “doing horribly financially” and “making lots of changes to cut costs.” As an example, the […]