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OpenAI Acquires NextSlide AI Presentation Tool to Build Office Suite Inside ChatGPT

Harvey Legal AI Valuation Soars to $15.5bn as Revenue Surges Past $350 Million

Horizon3 Triples Valuation to $2 Billion as AI Cybersecurity Threats Intensify

Firmus Raises $2bn From Nvidia, Blackstone as Valuation Doubles to $10.5bn in 4 Months

OpenAI Acquires NextSlide AI Presentation Tool to Build Office Suite Inside ChatGPT

OpenAI has acquired NextSlide, an AI presentation tool that converts prompts and documents into polished slides. The year-old startup's team now works on ChatGPT as OpenAI builds a complete AI-powered office suite, putting it in direct competition with Microsoft PowerPoint despite Microsoft being its largest investor.

3 Sources

Harvey Legal AI Valuation Soars to $15.5bn as Revenue Surges Past $350 Million

AI startup Harvey is raising at least $500m at a $15.5bn valuation, marking a 40% jump in just five months. The legal AI company's annualized revenue surged over 80% from $190m in January to more than $350m, driven by widespread adoption across major law firms and strategic investments from Goldman Sachs and JPMorgan.

3 Sources

Horizon3 Triples Valuation to $2 Billion as AI Cybersecurity Threats Intensify

Firmus Raises $2bn From Nvidia, Blackstone as Valuation Doubles to $10.5bn in 4 Months

Lumilens Exits Stealth at $5.5B Valuation to Fix AI Data Centers' Connectivity Crisis

Zenity Raises $125M to Secure AI Agents as Autonomous Systems Pose New Enterprise Risks

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08 Aug 2026

Harvey Legal AI Valuation Soars to $15.5bn as Revenue Surges Past $350 Million

AI startup Harvey is raising at least $500m at a $15.5bn valuation, marking a 40% jump in just five months. The legal AI company's annualized revenue surged over 80% from $190m in January to more than $350m, driven by widespread adoption across major law firms and strategic investments from Goldman Sachs and JPMorgan.

3 Sources

07 Aug 2026

Firmus Raises $2bn From Nvidia, Blackstone as Valuation Doubles to $10.5bn in 4 Months

Australian AI infrastructure company Firmus secured $2bn in fresh equity funding, doubling its valuation to over $10.5bn in just four months. Nvidia, Coatue, Blackstone, and Jane Street backed the round as the company accelerates AI factory build-outs across Australia and expands into Asia-Pacific markets including Indonesia.

2 Sources

Naïve Secures $28.5M Series A to Let AI Agents Automate Business Creation and Cut Operational Costs

Palo Alto-based Naïve raised $28.5 million in Series A funding led by Nexus Venture Partners to expand its infrastructure for AI agents that automate business setup and operations. With over 30,000 developer customers and 10x revenue growth in six months, the startup is tackling rising inference costs while enabling autonomous businesses from AI automation agencies to rental car companies.

2 Sources

06 Aug 2026

Lumilens Exits Stealth at $5.5B Valuation to Fix AI Data Centers' Connectivity Crisis

San Jose-based Lumilens emerged from stealth mode with $700 million in Series C funding, achieving a $5.51 billion valuation. The optical networking startup is already shipping products under a multi-billion-dollar agreement with a hyperscaler, addressing the critical bottleneck in AI infrastructure where connecting GPUs has become harder than acquiring them.

3 Sources

Ex-Spotify Employees Raise $10M to Solve E-Commerce's Conversion Problem With AI

Three ex-Spotify employees who built the AI recommendation engine serving 800 million users launched Malachyte, an AI startup that raised $10 million in seed funding. The company aims to transform e-commerce personalization by predicting shopper intent in real-time, addressing retail's growing conversion problem as customer acquisition costs continue to rise.

2 Sources

Inevitable AI Group Raises $6M to Launch AI-Native SaaS Startups in Weeks

Inevitable AI Group, founded by Simplex co-founders who sold their company to Nuvei for $250M, closed a $6M pre-seed round led by Aleph. The AI venture studio has launched nine independent ventures since January, building enterprise-grade software in weeks to undercut legacy SaaS on price, speed, and efficiency.

2 Sources

Mitti Labs Raises $9.5M Led by Aramco Ventures to Scale Water-Resilient Rice Farming Across Asia

Climate-tech startup Mitti Labs has secured $9.5 million in Series A funding led by Aramco Ventures to expand water-resilient rice farming solutions across Asia. The platform combines satellite imagery and AI to help over 100,000 farmers reduce water use by 40% and methane emissions by over 50% while generating carbon credits for additional income.

2 Sources

05 Aug 2026

Maximum Emerges From Stealth With $30M to Replace Legacy Core Banking Systems With AI

Core banking startup Maximum has closed a $30 million seed round led by CRV to build an AI-native operating system for banks. Founded by three-time fintech entrepreneur Randy Fernando, the platform aims to replace decades-old infrastructure that still powers over 70% of US banks.

2 Sources

04 Aug 2026

HappyRobot Raises $150M Series C to Deploy AI Agents Across Enterprise Operations at $1.2B Valuation

San Francisco-based HappyRobot closed a $150M Series C funding round led by Prysm Capital and Eurazeo, reaching a $1.2 billion valuation. The startup deploys AI agents to automate critical enterprise work across logistics, insurance, energy, and telecoms, with customers including DHL, Uber, and Kuehne + Nagel reporting significant operational gains.

2 Sources

Obsidian Security Hits $1.1 Billion Valuation as AI Agents Reshape Enterprise Security Landscape

Obsidian Security raised $85 million in Series D funding at a $1.1 billion valuation, becoming a unicorn as enterprises scramble to secure AI agents accessing sensitive data. With 65% of customers already granting agents access to business systems, the company addresses cybersecurity's next major attack surface through runtime governance of non-human identities.

3 Sources

June Startup Secures $20M to Tackle AI Deployment Challenges in Enterprise Software

Former Salesforce executives launched June with $20 million in pre-seed funding led by Marc Benioff's Time Ventures to automate AI deployment in enterprise software. The platform scans legacy systems, identifies bottlenecks, and builds optimized AI-powered processes, eliminating the need for forward-deployed engineers that companies like CMG previously relied on.

2 Sources

Zenity Raises $125M to Secure AI Agents as Autonomous Systems Pose New Enterprise Risks

Israel-based cybersecurity startup Zenity has raised $125 million in Series C funding round led by Norwest, with backing from SoftBank, Hitachi, and LG. The company focuses on securing AI agents that take autonomous actions inside enterprise systems, rather than just monitoring AI models or prompts.

2 Sources

03 Aug 2026

Horizon3 Triples Valuation to $2 Billion as AI Cybersecurity Threats Intensify

San Francisco-based Horizon3 raised $250 million in Series E funding at a $2 billion valuation, more than tripling its worth in 14 months. The cybersecurity startup's NodeZero platform runs autonomous penetration testing on live networks without disruption, addressing surging demand as AI-driven attacks accelerate and recent AI lab breaches raise containment concerns.

6 Sources

James Dacombe's Olix AI Chip Startup Triples Valuation to $3.3bn in Six Months

James Dacombe's AI chip startup Olix raised $312mn from Fundomo, Arm, and Reed Hastings, tripling its valuation to $3.3bn in six months. The London-based firm bypasses supply chain bottlenecks with photonic interconnect technology, positioning itself as a specialized alternative to Nvidia in the booming AI infrastructure market.

5 Sources

31 Jul 2026

Xsight Labs Raises $300M at $2.8B Valuation to Challenge Nvidia with Programmable Networking Chips

Israeli chipmaker Xsight Labs raised over $300 million at a $2.8 billion valuation, led by Fidelity, to expand its programmable networking chips that connect thousands of GPUs in AI data centers. The company's E1 processor and X2 switch already power SpaceX's Starlink V3 satellites and are being evaluated by Tier-1 hyperscalers as an open alternative to Nvidia's closed networking architecture.

2 Sources

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