The AI Stack

OpenAI is valued at $852B — the world's most valuable AI company, backed by $27B in funding. Track IPO readiness score, funding rounds, and timeline.

Anthropic builds Claude — one of the world's leading AI systems. Valued at $380B with $18.5B raised. Track IPO readiness, funding rounds, and timeline.

Data analytics and AI platform for government intelligence and enterprise operations.

Databricks is the world's leading Data Intelligence Platform, valued at $134B with over $4.8B in annual revenue. The company filed for IPO in February 2026 and is currently in its quiet period.

xAI — Elon Musk's AI company behind Grok, valued at $100B with $30B raised. The company operates the world's largest AI supercomputer cluster and focuses on accelerating human scientific discovery.

GPU-specialized cloud computing provider for AI workloads.

Cursor is the AI code editor trusted by millions of developers — $29.3B valuation. Track funding rounds, IPO readiness score, and timeline on TechStackIPO.

AI-powered answer engine replacing traditional search with cited, conversational results.

Data labeling and AI infrastructure platform.

Semiconductor connectivity solutions company enabling AI and cloud data center infrastructure.

Hugging Face is an AI/ML platform and open-source community used by 50,000+ companies for hosting and deploying machine learning models and datasets. The company remains private as of May 2026 with a $4.5B valuation from its August 2023 Series D ($235M led by Salesforce). No IPO date or S-1 filing has been announced. Investors include Google, Amazon, Nvidia, Salesforce, Intel, AMD, and IBM.

GPU cloud computing platform for AI training and inference.

AI hyperscaler building vertically-integrated GPU cloud infrastructure. $2B Series C (March 2026) at $14.6B valuation. Backed by NVIDIA, Dell, Aker ASA. Hired Goldman Sachs and JPMorgan as IPO underwriters — targeting public listing H2 2026.

AI-native legal platform — automates legal research, contract review, and due diligence for law firms and legal teams.

AI-powered precision medicine platform analyzing clinical and molecular data.

AI-powered cybersecurity platform providing autonomous endpoint detection and response.

Quantum-accelerated AI server company reducing AI training & inference costs through hybrid quantum-classical hardware for data centers.

Robot intelligence platform trained on internet-scale video to generalize across unpredictable industrial environments without specialized data.

AI inference chip company delivering the world's fastest LLM inference.

Enterprise AI platform for natural language processing and large language models.