# Attack Capital

> Attack Capital is a New York based, Y Combinator alumni founded AI venture studio and seed-stage fund. It builds vertical AI companies from scratch on a 30-day build cycle - spinning out products like OpenMic (AI phone agents), PowerDialer, and HealOS - while also giving accredited investors direct, diversified access to vetted YC startups. Founded by Thiel Fellow Kaushik Tiwari and Saumik Tiwari, it pairs a company factory with a fund.

- **Founded:** 2022
- **Headquarters:** Brooklyn, New York, United States
- **Founders:** Kaushik Tiwari (Co-Founder & CEO), Saumik Tiwari (Co-Founder & CTO)
- **Team size:** ~26
- **Products:** AI Venture Studio, Attack Capital Fund, OpenMic, PowerDialer, HealOS
- **Notable:** Y Combinator alumni founded (Kaushik Tiwari, W22), Co-founder Kaushik Tiwari is a Thiel Fellow and Columbia graduate, Spun out multiple AI products including OpenMic, PowerDialer and HealOS on a 30-day build cycle

## Products & services

- **AI Venture Studio** — A 30-day build cycle (validate, build, scale) that turns raw ideas into AI-native SaaS MVPs with in-house engineering and go-to-market teams.
- **Attack Capital Fund** — A seed-stage AI fund giving accredited investors diversified, direct access to vetted YC-network startups spanning AI to climate.
- **OpenMic** — AI phone agent for inbound and outbound calls across healthcare, logistics/trucking and sales automation.
- **PowerDialer** — AI sales dialer and automation, incubated in-studio, claiming up to 10x connect rates.
- **HealOS** — AI healthcare back-office agents, claiming 8+ hours saved per week.

## Achievements

- Y Combinator alumni founded (Kaushik Tiwari, W22)
- Co-founder Kaushik Tiwari is a Thiel Fellow and Columbia graduate
- Spun out multiple AI products including OpenMic, PowerDialer and HealOS on a 30-day build cycle
- Backed by YC, Slow Ventures, Soma Capital and Global Founders Capital
- Studio cites <1% idea/founder acceptance and 50% of incubated startups reaching Series A

## Latest updates

- **2024-01** — Shifted from a passive YC-access fund toward full-scale incubation, positioning as an AI holding company and venture studio.
- **2024-06** — Studio spinouts including OpenMic (AI phone agents) and PowerDialer (AI sales dialer) gain traction across healthcare, logistics and sales.

## Links

- Website: https://attack.capital
- LinkedIn: https://www.linkedin.com/company/attack-capital
- Twitter/X: https://x.com/kaushikktiwari

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Profile page: https://yespress.io/attack-capital
Published by YesPress — https://yespress.io
Last updated: 2026-07-31