Kyber Knight Capital

Founded in 2023, Kyber Knight Capital is a San Francisco-based venture capital firm focusing on early-stage investments in robotics, automation, e-commerce, artificial intelligence, and labor sectors.

David Bloom

Senior Associate

Linus Liang

Partner

8 past transactions

Paxton

Series A in 2025
Paxton is a legal tech company that utilizes cutting-edge AI technology to transform the way legal professionals work. Our robust AI platform ingests vast sources of legal information, including all state and federal laws and regulations, and provides precise, relevant, and insightful responses to user queries. From answering questions about regulations to drafting legal documents, Paxton AI transforms the legal research and analysis process, saving time and increasing efficiency.

Kintsugi

Series A in 2024
Kintsugi is a technology company that develops an artificial intelligence-based tax assistant platform designed to simplify sales tax management for businesses. The platform aggregates financial forecasting data and uses AI to aid tax filing, delivering predictive insights and supporting institutional forecasting. It automates the complete sales tax lifecycle across multiple sales channels, handling calculations, nexus tracking, reporting, filing, and remittance. By providing tools and analytics, the platform helps companies understand tax obligations, streamline compliance processes, and improve efficiency in managing sales tax across jurisdictions.

Redcoat AI

Seed Round in 2024
Redcoat AI develops cybersecurity solutions focused on protecting users from social engineering attacks on mobile devices. Their platform combines defensive measures against real-world threats with AI-driven attack simulations, ensuring continuous vigilance and adaptive security.

Paxton

Seed Round in 2023
Paxton is a legal tech company that utilizes cutting-edge AI technology to transform the way legal professionals work. Our robust AI platform ingests vast sources of legal information, including all state and federal laws and regulations, and provides precise, relevant, and insightful responses to user queries. From answering questions about regulations to drafting legal documents, Paxton AI transforms the legal research and analysis process, saving time and increasing efficiency.

Kintsugi

Seed Round in 2023
Kintsugi is a technology company that develops an artificial intelligence-based tax assistant platform designed to simplify sales tax management for businesses. The platform aggregates financial forecasting data and uses AI to aid tax filing, delivering predictive insights and supporting institutional forecasting. It automates the complete sales tax lifecycle across multiple sales channels, handling calculations, nexus tracking, reporting, filing, and remittance. By providing tools and analytics, the platform helps companies understand tax obligations, streamline compliance processes, and improve efficiency in managing sales tax across jurisdictions.

Matchday

Seed Round in 2023
Matchday is a football-themed gaming platform that lets users collect and trade digital football cards in a marketplace. By integrating video games, sports, and Web3, it creates an ecosystem of casual football experiences where players own digital cards and items, build squads, and trade to improve their teams and play in a straightforward, accessible way.

Lavender

Seed Round in 2023
Lavender is a software company that provides an AI-powered email assistant for sales teams. Its platform combines AI recommendations and reply optimization with tools to enhance email quality, including sentence suggestions, subject line analysis, spelling and grammar checks, and spam detection. It also supports the use of media such as GIFs and offers prospect and company research to tailor messages, helping sales professionals write more efficient and effective business emails.

BrewBird

Series A in 2021
BrewBird is developing a platform to help local and national coffee roasters scale their craft, making it accessible to homes and offices worldwide. They offer single-serve coffee brewers and whole-bean pods, supporting company roasters in growing their businesses.
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