Large Language Models (LLMs) are transforming the global economy, powering autonomous agents, enterprise automation, synthetic data, multimodal intelligence, AI copilots, and next-generation search and analytics. As demand surges for scalable AI systems, investors are rapidly allocating to LLM infrastructure, operations, and application-layer companies.
Attack Capital, a YC-backed AI fund, venture studio, and company builder, provides accredited investors with exclusive early access to high-growth LLM startups, including YC-backed companies, Global Founders Capital–backed ventures, Slow Ventures–backed AI teams, and studio-built LLM platforms.
LLMs have become the core engine of AI innovation. Businesses across every industry are integrating LLMs to automate workflows, enhance decision-making, and reduce operational costs. Global spending on LLMs is projected to exceed $400 billion by 2032, driven by enterprise adoption, AI regulation tailwinds, and rapid model advancement.
Investing in LLM companies offers exposure to:
LLMs represent one of the largest investment opportunities of the decade, and Attack Capital enables investors to enter at the earliest and most lucrative stage.
Attack Capital invests across the entire LLM ecosystem from core model infrastructure to agent orchestration and enterprise applications.
The foundation layer powering the global AI economy requires new compute, data, and model innovation. We invest in companies developing:
Attack Capital brings deep technical diligence in model architecture, data pipelines, compute scaling, safety frameworks, and training efficiency. As a YC-backed AI venture partner, we see early-stage LLM infrastructure companies before they reach institutional investors.
Invest in LLM infrastructure companiesAutonomous agents represent the next major shift in AI productivity. We invest in platforms building:
Attack Capital venture studio builds agent-based workflows in healthcare, logistics, sales, and finance, giving us unmatched insight into agent orchestration, evaluation frameworks, hallucination control, and real-world deployment challenges.
Invest in LLM agent companiesLLMs are rebuilding enterprise software from the inside out. We invest in startups using LLMs to power:
Attack Capital evaluates enterprise model accuracy, integration depth, data governance, compliance readiness, and customer retention models, ensuring investors back companies with strong revenue durability.
Invest in enterprise LLM application companiesAs enterprises adopt LLMs, demand surges for tools that make AI safe, compliant, and controllable. We invest in:
Attack Capital engineering team performs rigorous evaluations of safety architectures, PHI/PII handling, compliance frameworks, and policy alignment, ensuring long-term viability in regulated industries.
Invest in AI safety and LLM governance companiesAs YC W22 founders, Attack Capital receive early access to YC-backed LLM companies before they hit broader VC pipelines. Investors benefit from pre-Demo Day exposure to high-quality founders and model innovators.
Attack Capital don't just invest, we build LLM companies internally. This gives investors unique access to studio-born ventures with validated demand, defensible tech, and faster commercialization pathways.
Attack Capital co-invest alongside Global Founders Capital, Slow Ventures, and YC Continuity, giving our LPs institutional-grade AI exposure unavailable to most individual investors.
Attack Capital understands LLM architecture, inference optimization, GPU scaling, dataset quality, alignment strategies, multimodal fusion, and safety systems, allowing us to evaluate companies at a depth most funds cannot.
Verify accredited investor status and unlock access to LLM deal flow.
Receive curated LLM investment memos, due diligence reports, and portfolio guidance.
Begin with a $10,000 minimum allocation across diversified LLM themes.
Receive structured updates, performance insights, and follow-on opportunities.
Attack Capital invest in LLM startups with:
These are the companies most likely to become the next generation of global AI leaders.
LLMs are rewriting the next decade of software, automation, science, and global intelligence. Partner with Attack Capital, the YC-backed AI venture studio + fund building and backing tomorrow's category leaders.
Become an LLM Investor