Sam Klein

Sam Klein

AI Architect | Co-Founder PAKT (Acquired) | Former Robinhood, Intuit, Goodby, Silverstein & Partners

I specialize in

Building with AI
Marketing & GTM
Sales & Growth
GTM Strategy
AI strategy
Growth

Ex-Robinhood & exited founder turning teams into AI power users

Background & Highlights

Founder

AiArchitechs

2025 – Present

AI Advisor

Multiplier

2025 – Present

Co-Founder, CEO

PAKT

2020 – Present

AI Advisor

DoStuff

2025 – Present

DoStuff

About me

AI Architect | Revenue and Sales Expert | Co-Founder of PAKT (Acquired) | Former Robinhood, Intuit, Goodby, Silverstein and Partners I help people and companies move faster with AI—interest comes from that first a-ha moment and good prompting is the key to that unlock. My approach starts with teaching teams how to prompt (format and tips that make them better), then building lightweight, high-impact AI tools that slot directly into real workflows. From there, we design smarter systems for everything from outreach to operations. Before AI, I spent 20+ years scaling revenue at startups and platforms like Robinhood, Intuit, Waze, The Ringer, and GIPHY—leading go-to-market strategy, launching new business units, and building ad products that moved the needle. As Co-Founder & CEO of PAKT (acquired), I raised millions in venture capital to reinvent insurance distribution. That mix of founder, operator, and strategist helps me treat AI not as a novelty—but as a force multiplier. What I Offer on Hubble ✅ AI Prompting 101 to level up your AI outputs ✅ Workflow-specific GPTs tailored for speed and simplicity ✅ Lightweight AI architecture to boost productivity ✅ Launch and scale new business units with AI baked in ✅ Revenue & GTM strategy for early-stage growth Background & Highlights ✅ Co-Founder @ PAKT (Acquired) ✅ AI Architect for DoStuff Media, Multiplier, and more ✅ Former Director of Client Partnerships at Robinhood ✅ Advised on SMB MediaLabs launch at Intuit ✅ Partner at nativ.ly, building monetization programs for brands and startups ✅ 15+ years across digital media, brand strategy, and creative revenue models Want to apply AI to your job or business in a way that actually works? Let’s talk.

You'll get advice on

  • AI Prompting 101
  • AI Architecture for work productivity
  • Custom GPT design and development
  • Launching and Scaling New Business Units
  • Go-To-Market & Revenue Strategy

Real feedback from real sessions

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