Overview
Abstract is a San Francisco venture capital firm with $3.3 billion in assets under management investing in seed and early-stage companies [1]. The firm lists its headquarters at 255 Golden Gate Avenue, San Francisco, California, 94102 [2].
Investments
Doctronic
New York City-based company building an AI doctor that provides free AI medical consultations, symptom assessment and connections to licensed physicians.
Adaptive Security
Adaptive Security is a security training and phishing simulation platform protecting businesses from AI-driven and emerging threats. Adaptive Security was founded by Andrew Jones and Brian Long in 2022 and is backed by investors that include Abstract, Andreessen Horowitz, Bain Capital Ventures, Capital One Ventures, Citi Ventures, nVentures, and OpenAI Startup Fund.
Era
An AI intelligence platform that enables hardware makers to build AI-powered wearable devices and smart gadgets
In the news
- The AlleyWatch Startup Daily Funding Report: 9/30/2026The latest venture capital, seed, pre-seed, and angel deals for NYC startups for 9/30/2026 featuring funding details for OuterSignal, Destro AI, and much more.
AlleyWatch · Sep 30, 2026
- The AlleyWatch Startup Daily Funding Report: 9/14/2026The latest venture capital, seed, pre-seed, and angel deals for NYC startups for 9/14/2026 featuring funding details for Highstock, UrgentIQ, and much more.
Something wrong or missing? Send an update. Fixed within 24 hours.