Edge computing chip startup SiMa.ai has secured $150 million in a Series C funding round, pushing its valuation to $1.45 billion. The round was co-led by investment firms Fidelity and Amplify. SiMa.ai specializes in developing Physical AI chips designed for edge computing applications. The fresh capital marks a significant milestone for the company as it scales its hardware AI ambitions.
Accounting staffing startup Mavi has emerged from stealth mode after securing $4 million in funding. The company is betting that the rise of artificial intelligence will generate demand for a new breed of accounting professionals. Mavi aims to connect businesses with accountants who are equipped to work alongside AI-driven financial tools. The funding will support the company's efforts to build out its staffing platform and expand its talent network.
Tarini Padmanabhuni launched DetectifAI, a San Francisco-based startup, after her grandfather was deceived by a deepfake audio clone of his brother's voice. The company develops compact AI models designed to run directly on smartphones and detect fake voices in real time. DetectifAI is among the startups selected to compete in Startup Battlefield at TechCrunch Disrupt. The venture aims to address the growing threat of AI-generated voice scams targeting everyday users.
Commonwealth Fusion Systems' Brandon Sorbom and Helion's David Kirtley are set to appear at TechCrunch Disrupt 2026. The two executives will take the stage at the event's Smart Systems Stage to discuss the current state of fusion energy development. Their conversation will cover recent breakthroughs in the field, outstanding technical challenges, and the path toward delivering fusion power to the grid at scale. The event is offering a promotional deal where attendees can purchase a second pass at 50% off the regular price.
The Dreame X50 Ultra, a robot vacuum and mop hybrid that debuted in early 2025, is currently discounted to $899.99 on Amazon for Prime members and $849.99 directly through Dreame's website, down from its typical price of around $1,100. The device is notable for its ability to climb over thresholds up to 6 centimeters tall, preventing it from getting stuck between rooms. Its extendable mopping pads can reach beneath low-clearance furniture, and the unit autonomously washes and dries its own mop pads. The self-emptying dustbin is rated to go up to 100 days without manual emptying, though actual intervals will vary based on usage.
The FBI has internally declared a cybersecurity incident following a reported breach of its systems. Agents were notified that their personal information, including Social Security numbers, had been compromised. The bureau has not yet made a public statement confirming the breach. Hackers are believed to be responsible for stealing the sensitive employee data.
Nvidia has added $150 billion to its existing stock buyback program, marking the largest such authorization in corporate history. The move comes just four months after the chipmaker added $80 billion to the same program. Combined with previously unused funds, the total remaining authorized buyback amount now stands at $235 billion. The expansion signals strong confidence from Nvidia's leadership in the company's financial position and future prospects.
TechCrunch has announced five more venture capitalists joining the judging panel for Startup Battlefield 200 at Disrupt 2026. The competition, which drew thousands of applications, underwent multiple rounds of rigorous review to select 200 startups from around the world. The judging panel is now close to finalized ahead of the event. The 200 selected startups are set to convene within the next few weeks to compete in the prestigious pitch competition.
Bose has announced its first wired earbuds since discontinuing the category in 2015, marking an 11-year gap in its wired audio lineup. Simply named the Bose Noise Cancelling Wired Earbuds, the new model eliminates the need for charging while incorporating active noise cancellation technology. The earbuds are priced at $99 and are available for preorder now on Bose's official website. They come in three color options: black, white smoke, and a limited-edition shade called dewdrop mint.
Modulate, a voice AI company, has raised $25 million in new funding to advance its voice modeling and analysis technology. The platform focuses on detecting deepfakes, fraud, and scams using its suite of voice-based tools. The funding will support the development and deployment of Modulate's detection models across various use cases. The company aims to address growing concerns around voice-based deception as AI-generated audio becomes increasingly sophisticated.
Startups have until Friday, October 2 at 11:59 p.m. PT to reserve an exhibit table at TechCrunch Disrupt 2026. The event is scheduled to take place from October 13 to 15 at Moscone West in San Francisco. The conference is expected to draw more than 10,000 attendees, including founders, investors, and technology leaders. An exhibit table offers startups direct exposure to this large pool of influential figures in the tech industry.
Outmarket, an insurtech startup, has raised $34.5 million in a new funding round, coming just months after completing a previous one. The company leverages artificial intelligence to automate paperwork and administrative tasks for insurance agencies and brokers. Its technology aims to reduce the manual burden that has long slowed operations in the insurance industry. The rapid back-to-back fundraising signals strong investor confidence in AI-driven solutions within the insurance sector.
ElevenLabs has released its latest speech model, v4, marking a significant upgrade to its AI voice technology. The new model supports 90 languages, expanding its global usability considerably. One of its standout features is the ability to clone a voice using just a 10-second audio clip. The model also offers enhanced expression control, giving users greater ability to fine-tune how synthesized speech sounds.
Atlassian co-founder and CEO Mike Cannon-Brookes spoke with The Verge's Decoder podcast about how artificial intelligence is reshaping the software-as-a-service industry. Atlassian, known for workplace tools like Jira and Trello, sits at the center of debates over whether AI will render such platforms obsolete — a scenario some have dubbed the 'SaaSpocalypse.' Cannon-Brookes argued that AI is actually driving increased usage of Atlassian's tools rather than undermining them, while acknowledging it has also forced changes within the company. Atlassian conducted a round of layoffs earlier this year, with Cannon-Brookes citing the need for a different mix of skills as AI transforms software development. He also pushed back on peers who believe AI will eliminate broad categories of workplace roles, calling for a more nuanced view of what the technology can and cannot do.
Instinct, an AI agent company, has closed a $1 billion Series C funding round. The raise brings the company's valuation to $10 billion. The company signaled ambitions for continued growth, stating it is still in early stages of its journey. The funding marks a significant milestone for the viral AI startup as it scales its operations.
Nvidia announced its Open Agent Safety Platform on Monday, designed to monitor and contain AI agents that attempt to exceed their permitted boundaries. The platform can quarantine misbehaving agents within milliseconds, according to the company. It is built on Nvidia's OpenShell open-source software, which runs on the company's Vera AI CPU. Users can define what information an AI agent is allowed to access, with OpenShell enforcing those restrictions both before and during task execution. The launch comes amid a reported wave of rogue AI agent hacking incidents flagged by Reuters.
Though not without some drama along the way.
Quartermaster, a startup focused on ocean surveillance technology, has raised $140 million in a new funding round. The company develops technology designed to provide real-time monitoring of the world's oceans. Quartermaster describes the open seas as the largest blind spot on Earth, highlighting the scale of the problem it aims to solve. The fresh capital is expected to help the company expand its maritime awareness capabilities.
Philips has officially launched its Next-Generation DiamondClean 9900 Prestige smart toothbrush in the US and Europe, with a wider global rollout planned for 2027. First announced in July, the device uses AI and motion-tracking technology to help users improve their brushing habits. Despite offering upgraded capabilities over its predecessor, the new model is priced at $379.99 — lower than the older version's $429.99 retail price. The toothbrush also undercuts Dyson's competing CameraJet smart toothbrush, which retails at $499 and has faced early user complaints.
SpaceX is preparing to launch 26 next-generation Starlink V3 satellites on a Starship rocket, marking a significant upgrade to its existing constellation. The mission also marks the first attempt to deploy Starship into Earth orbit. The launch comes at a difficult time for Amazon, whose competing low-Earth orbit satellite internet project has faced repeated delays with its launch partners. Amazon has not achieved a successful launch in roughly 12 weeks, pushing its broadband service further behind schedule. The setbacks leave Amazon struggling to mount a credible challenge to SpaceX's already dominant Starlink internet service.
