Pioneer Fund

Pioneer Fund is a San Francisco-based venture capital firm founded in 2017 that makes early-stage investments across a wide range of sectors, including consumer products and services, financial services, information technology, advanced manufacturing, blockchain, life sciences, gaming, artificial intelligence and machine learning, construction technology, education technology, fintech, agriculture technology, advertising technology, augmented reality, autonomous vehicles, legal technology, oncology, pet technology, real estate technology, ride-hailing, SaaS and supply chain technology. The firm benefits from a network of more than 420 Y Combinator alumni, enabling it to identify and support YC-backed startups.

Lior Abraham

Venture Partner

Wayne Anderson

Venture Partner

Jon Armstrong

Venture Partner

Tamara Bain

Venture Partner

Kate Bambino

Venture Partner

Past deals in Search Engine

Undermind

Pre Seed Round in 2024
Undermind is a research-focused company that develops an AI-powered search engine designed to address complex inquiries. The firm utilizes advanced AI algorithms to enhance its search capabilities, allowing users to navigate extensive literature and find answers to intricate questions efficiently. By leveraging technology to tackle difficult queries, Undermind aims to streamline the research process and provide accurate, relevant information to its users.

Pico

Seed Round in 2024
Pico develops tools that find events, products, and more in screenshots.

Happenstance

Pre Seed Round in 2024
Happenstance is a technology company that specializes in AI-driven people search. It has developed a search tool that enables users to discover and connect with individuals across various social platforms. By leveraging artificial intelligence, the tool helps users identify shared connections and mutuals, facilitating the creation of meaningful professional networks.

Danswer

Pre Seed Round in 2024
Danswer is an AI-powered assistant that integrates with a company's tools and documents, facilitating swift retrieval of any required information.

MediSearch

Seed Round in 2023
MediSearch is a technology company that develops a search engine platform. This platform is designed to deliver direct, science-based answers to medical questions, empowering users to make informed decisions about their health and well-being. It offers a user-friendly interface, expert-curated information, and reliable sources, making it a trusted resource for those seeking health or bioscience insights.

Metaphor

Seed Round in 2023
Metaphor is a language-model-based search engine that simplifies how users carry out web searches.

Metaphor

Seed Round in 2021
Metaphor is a language-model-based search engine that simplifies how users carry out web searches.
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