Valida Pau

Datadog has offered approximately $4 billion to acquire Israeli cloud security startup Upwind Security, according to sources with direct knowledge of the talks. Upwind is finalizing a $300 million funding round at a $3.8 billion valuation, meaning Datadog's offer carries minimal premium. The startup provides software to monitor cloud-based applications, including AI agents, and detect and automatically respond to potential security breaches. Upwind has received multiple takeover bids but has not accepted any offers.

Nvidia plans to invest in d-Matrix, a seven-year-old AI chip developer positioned as a rival to Nvidia. The investment is part of Nvidia's strategy to make its technology compatible with competing chip designers and integrate them into its hardware ecosystem, even as Nvidia gains market share against most competitors.

OpenAI is in early-stage discussions to raise $30 billion in a pre-IPO funding round, targeting a valuation around $1.4 trillion. The company has not yet signed a term sheet with any investor. The funding would precede a potential initial public offering.

DensityAI, an AI chip startup founded a year ago by former Tesla Dojo leaders, is in advanced fundraising talks that would value it at $10 billion. The company is raising hundreds of millions of dollars despite chips still in early development stages, years away from mass production. DensityAI has secured a conditional agreement with Amazon Web Services to purchase chips if they meet specified performance requirements.

Nvidia-backed UK startup Nscale filed for an IPO on Friday, disclosing a 10-fold revenue surge in the first half of 2026 compared to the same period last year. However, the two-year-old cloud startup reported steep losses as it invested billions in data center infrastructure and AI chips. The filing reveals the capital intensity required to build cloud infrastructure at scale in the AI era.

Instinct, a personal AI assistant startup, is in advanced funding talks to raise $1 billion at a $10 billion valuation, with Sequoia Capital and Benchmark leading negotiations. The round comes as the invitation-only service faces compute capacity constraints despite growing to over 100,000 users. The funding reflects investor confidence in AI agent applications even as infrastructure demands mount.

Instinct, a year-old personal AI assistant startup that has gained traction with Silicon Valley users, is experiencing capacity constraints as demand outpaces its computing infrastructure. The company is seeking $1 billion in new funding after a recent $250 million raise, citing the need for more compute power to handle tasks like bill negotiation and email management. The funding push comes as Meta Platforms enters the personal AI assistant market, intensifying competition.

Anthropic is planning to allow existing shareholders to sell stock during its initial public offering, a departure from SpaceX and Cerebras, which restricted secondary sales at IPO. The company is also considering extended lockup periods for post-IPO trading. This approach aligns Anthropic with recent major tech IPOs like CoreWeave and Figma that permitted shareholder sales alongside new share issuance.

Dimension Capital, a VC firm founded by former partners at Lux Capital and Obvious Ventures, conducted a week-long visit to China to study the country's AI and biotech startup ecosystem despite ongoing U.S. and Chinese restrictions on cross-border tech investments. The firm's partners briefed limited partners on competitive dynamics in Chinese tech, including open-weight AI models and data labeling practices. The visit signals continued U.S. VC interest in understanding China's fast-growing tech sector as a window into future AI development trends.

Nvidia is in discussions to invest in AI startup Perplexity as part of an equity round valuing the company at over $30 billion, representing a more than 50% increase from its previous funding round a year ago. The investment reflects strengthening business ties between the two companies and comes as Perplexity's annualized revenue has grown to over $750 million from less than $250 million at the start of the year, driven partly by Perplexity Computer, an AI agent for automating professional tasks.

Two AI-focused accounting software startups, Rillet and Campfire, have reached $1 billion valuations as demand grows for financial management tools serving fast-growing AI companies. Rillet closed a $100 million Series B led by Iconiq, while Campfire has fielded $1 billion valuation offers despite having raised only $65 million in October 2025. The trend reflects how success at AI startups like Mercor and Replit is creating downstream demand for specialized business infrastructure.

Anthropic's second-quarter revenue reached $11.5 billion, a 14-fold increase from $787 million in the same quarter last year and up from $4.73 billion in Q1. The AI company's rapid revenue growth reflects surging demand for its Claude AI services. The figures underscore the accelerating commercial adoption of large language models among enterprise customers.

Italian software conglomerate Bending Spoons has agreed to acquire productivity platform Airtable for $1.285 billion, representing an 88% decline from its $11 billion valuation in 2021. The deal marks a significant markdown for a startup that raised over $1.3 billion from prominent venture investors including Benchmark. The acquisition reflects the broader contraction in valuations for high-growth software companies since the pandemic peak.

CyrusOne, a data center operator owned by KKR and BlackRock's Global Infrastructure Partners, is preparing for what could be one of the largest IPOs next year by interviewing investment banks. The company was taken private in early 2022 for $15 billion. The IPO would allow the private equity owners to cash out while enabling CyrusOne to pay down debt accumulated during data center expansion.

Nscale, a UK-based AI cloud provider backed by Nvidia, is preparing for an IPO that could value the company in the multibillion-dollar range. The startup is meeting with investors and has scheduled an investor day in New York next week, working with Goldman Sachs and JP Morgan on the offering. An IPO could happen as soon as fall 2026, though the company retains the option to delay amid current market volatility.

AlphaSense, a 15-year-old provider of AI-powered search and market research tools for financial institutions and enterprises, has surpassed $700 million in annual recurring revenue with 40% year-over-year growth. The company is working with advisers on a potential IPO in the coming months, following a recent funding round that valued it at $7.5 billion. The move signals confidence in the company's market position and growth trajectory in enterprise AI software.

OpenRouter, a three-year-old startup that helps developers access multiple AI models, is in discussions about a potential acquisition valued at billions of dollars, well above its previous $1.3 billion valuation. The company has experienced surging business this year as developers seek cost-effective ways to run various models, including open-source alternatives. The takeover interest reflects broader market appetite for infrastructure that simplifies AI model selection and deployment.

Anthropic is negotiating with banks to secure credit lines worth several billion dollars ahead of its planned 2026 IPO. The new facilities would supplement the $2.5 billion five-year revolving credit line the company obtained last year. This move follows a common pre-IPO pattern where companies expand credit capacity with banks that often serve as IPO underwriters.

Salesforce is acquiring Fin, a customer AI agent startup formerly known as Intercom, for $3.6 billion. The deal represents an 80% premium over Fin's last $2 billion valuation and signals Salesforce's push to strengthen its enterprise AI capabilities. The acquisition aims to help Salesforce compete for customer adoption of its own AI offerings.

Qualcomm is in negotiations to acquire Tenstorrent, an AI chip design startup, for between $8 billion and $10 billion, according to sources with direct knowledge of the deal. The acquisition would represent a significant premium over Tenstorrent's previous valuation and would expand Qualcomm's capabilities in AI and data center chips. Deal terms remain fluid, with discussions ongoing and the potential for performance-based payments similar to past chip startup acquisitions.

Zum, a Sequoia Capital-backed electric school bus startup operating in Los Angeles and San Francisco, is interviewing investment banks as it takes early steps toward an IPO. The move signals investor appetite for companies in non-AI-disrupted sectors, even as the market focuses on high-profile tech debuts like SpaceX.

Nvidia has acquired Kumo AI, a five-year-old enterprise predictive AI software startup, for more than $400 million. The deal expands Nvidia's portfolio of AI models optimized for its hardware and available for enterprise customization. Nvidia's executive announced the acquisition via LinkedIn on Tuesday.

SpaceX is targeting a $1.75 trillion valuation for its upcoming initial public offering, which includes greenshoe shares available if demand is strong. The company aims to raise at least $75 billion in the IPO, which is scheduled to begin its roadshow next week. The valuation falls short of earlier reports suggesting the company could seek up to $2 trillion.

Blackstone is consolidating its growth equity business into a new unit called BXN1 focused on AI-related investments, according to an internal memo. Jas Khaira, head of Americas for tactical opportunities, is relocating from New York to San Francisco to lead the effort. The move signals the firm's strategic pivot toward AI as a core investment thesis, though the article notes that growth chief Korngold has departed, suggesting organizational restructuring around this new focus.