Penguin AI
DefunctYC S22San Francisco, US · Founded 2022 · 3 employees · 1 known investors
Penguin AI identifies website visitors at the individual and company level for B2B firms, then automatically sends personalized outreach to book product demonstrations without requiring additional sales staff.
Also known as Sherlok · Sherlok.ai
AI & Machine LearningEnterprise SoftwareSaaSSales TechGenerative AIB2BSalesUnited States of AmericaAmerica / Canada
Founders & leadership· Y Combinator alumni (S22)
Penguin AI was founded in 2022 by Rohan Doshi and Prathik Muppidi.
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Rohan DoshiinFounderRohan Doshi completed degrees in computer science at Princeton and holds an MBA and MS from Harvard. He previously worked on machine learning research at Waymo and Google.
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Prathik MuppidiinFounderPrathik Muppidi studied Mechatronics Engineering at the University of Waterloo and previously worked as an engineer at Google.
Investors · 1
Competitors · 3
by search overlapPenguinsolutions5 shared keywordsPenguin Solutions designs, builds, deploys, and manages AI and HPC compute infrastructure, offering its OriginAI factory platform, ClusterWareAI cluster management software, integrated memory solutions, and Stratus fault-tolerant computing platforms. It serves enterprises, data centers, hyperscalers, and research institutions running AI training, inference, and high-performance computing workloads.
Pin AI3 shared keywordsPIN AI builds infrastructure for personalized AI assistants that run on an on-device large language model, connecting a user's personal data across applications in a privacy-preserving environment. Its platform combines a personal AI model with a private compute network using trusted execution environments and cryptographic proofs, and offers specialized agents that perform tasks while letting users retain control and value from their data.
OpenAI3 shared keywordsOpenAI is an AI research and deployment company focused on developing artificial general intelligence (AGI) with emphasis on safety and beneficial outcomes for humanity.
Companies competing with Penguin AI for the same Google search keywords, organic and paid, via search-intersection analysis.
Frequently asked questions
- What does Penguin AI do?
- Penguin AI identifies website visitors at the individual and company level for B2B firms, then automatically sends personalized outreach to book product demonstrations without requiring additional sales staff.
- Who founded Penguin AI?
- Penguin AI was founded by Rohan Doshi, Prathik Muppidi in 2022.
- Who are Penguin AI's investors?
- Penguin AI's investors include Y Combinator.
- Where is Penguin AI headquartered?
- Penguin AI is headquartered in San Francisco, US.

