Alt Capital

SF Compute sells time on large-scale GPU clusters, allowing customers to enter contracts that can be exited by selling back to a liquid market, thus reducing the risk associated with long-term agreements.

AI-native engineering intelligence and automations that help cut coordination costs and drive performance at scale.

Retell AI is an AI voice agent platform designed for automating phone calls, helping large support and sales teams manage calls efficiently without compromising on quality.

Rogo is a secure AI platform designed specifically for finance professionals, enabling bankers and investors to work smarter and faster by automating workflows and integrating data sources.

Avoca provides an AI-powered workforce solution for service businesses, enhancing customer service through automated voice interactions and performance insights.

David AI is an audio data research company focused on developing high-quality audio datasets for speech and conversational AI.

We're building a helpful robot for every home. A better way to live is coming with robots doing all the little things that eat away at our time and energy.

Fillout provides a versatile form builder that allows users to create forms, quizzes, and surveys quickly and easily. The platform supports various features such as scheduling, PDF generation, payment collection, and integrations with over 50 applications.

Leya, now known as Legora, is a collaborative AI platform designed to streamline legal workflows, enabling lawyers to focus on high-value tasks by automating routine processes such as document review, drafting, and legal research.

Parahelp is an AI support agent for software companies, offering fast setup and high data security. It automates support tickets and is used by many fast-growing firms.

Pursuit provides AI-powered insights and tools to enhance public sector CRM, helping organizations discover opportunities and access verified entity and contact data.

South Park Commons is a venture capital fund that originated as an intellectual community for experienced technologists to explore their next move without pressure to immediately start a company. Founded by Facebook's first female engineer (Ruchi Sanghvi) and Dropbox's former CTO (Aditya Agarwal), SPC codified the '-1 to 0' philosophy as a formal pre-idea exploration phase. They invest $400k for 7% plus $600k guaranteed in the next round to people before they have concrete startup concepts, which is more extreme than typical pre-seed funds.

Operates as a small core fund plus heavy AngelList syndicates, hunting high-signal founders across geographies and categories, with craftsman mentality and systematic visibility into large multi-stage platforms decisions.

Invests globally in exceptional B2B/SaaS companies and prioritizes inclusive investment regardless of founders race, national origin, or gender.

Felicis explicitly defines founders as their customer rather than LPs and has publicly committed to always vote with founders in board matters. The firm created a 1% Founder Development Pledge providing non-dilutive capital for founders personal development like coaching and therapy. Felicis systematically optimizes for revenue efficiency and backs geo-agnostic teams outside Silicon Valley, focusing on reinvention of large existing markets with 10x better products and frontier solutions in areas like longevity and engineered foods.