Notes on building.
Guides on mobile apps, web platforms and AI products. Cost breakdowns, stack comparisons and how we ship.
AI for Vertical SaaS: Building Domain-Specific Intelligence 2026
Horizontal AI tools compete on price. Vertical SaaS with embedded domain intelligence competes on value, and that difference shows up in 3-5x higher revenue multiples. Here is the playbook for building it.
AI & strategy · Apr 24, 2026 · 14 min read
Building an AI Company vs a Company That Uses AI: Strategy Guide
The distinction between building an AI company and building a company that uses AI is not semantic. It determines your valuation multiple, your hiring plan, your technical architecture, and ultimately whether you win or lose your market.
AI & strategy · Apr 24, 2026 · 14 min read
AI Agent Security: Preventing Prompt Injection and Data Leaks
AI agents that can browse the web, call APIs, and execute code are powerful, but every new capability is a new attack surface. If you are shipping agents without layered prompt injection defenses and strict data boundaries, you are one crafted input away from a breach.
AI & strategy · Apr 24, 2026 · 14 min read
When to Replace Your SaaS Tool Stack With Custom AI Agents
The average mid-stage startup spends $50K or more per year on SaaS subscriptions, and half those tools do work an AI agent could handle for a fraction of the cost. Here is how to decide what to replace, what to keep, and how to avoid costly mistakes.
AI & strategy · Apr 23, 2026 · 14 min read
How AI Agents Are Changing Software Development Outsourcing
The outsourcing model that worked for two decades is breaking apart. AI coding agents are compressing timelines, collapsing rate arbitrage, and forcing agencies to sell outcomes instead of hours. Here is what that means for your next project.
AI & strategy · Apr 22, 2026 · 14 min read
The Founder's Guide to Choosing the Right LLM for Your Product
Picking the wrong LLM can burn months of runway and lock you into architecture decisions that haunt your team for years. This guide gives founders a concrete decision framework for model selection.
AI & strategy · Apr 22, 2026 · 15 min read
Human-in-the-Loop AI: Designing Products That Scale With Trust
Full automation sounds great until your model confidently approves a fraudulent insurance claim or misclassifies a tumor. Human-in-the-loop design is not a stopgap. It is the architecture that lets you ship AI products into high-stakes environments and earn trust over time.
AI & strategy · Apr 22, 2026 · 14 min read
AI Strategy for Series A Startups: What to Build vs. Buy
Most Series A startups waste 30-40% of their AI budget chasing the wrong approach. This guide covers exactly how to allocate your AI investment, when to build proprietary models vs leverage APIs, and how to create defensible moats with data. Specific budget breakdowns, timelines, and decision frameworks included.
AI & strategy · Apr 22, 2026 · 14 min read
Non-Technical Founder's Guide to Interviewing and Hiring Devs
You do not need to know how to code to hire great developers. You need a system that filters for the right signals and a clear understanding of what you are actually paying for.
AI & strategy · Apr 20, 2026 · 14 min read
AI Trust and Safety for Consumer Apps: A Founder's Playbook
Consumer AI apps face unique trust and safety risks that most founders underestimate until something breaks publicly. This playbook covers the systems, tools, and team structures that actually keep users safe.
AI & strategy · Apr 20, 2026 · 14 min read
AI for Education: Building Personalized Learning Paths at Scale
Personalized learning used to mean a teacher adjusting lesson plans for 30 students. Now AI can do it for 30 million. Here is how to actually build it, what it costs, and where most EdTech teams get stuck.
AI & strategy · Apr 20, 2026 · 15 min read
The Founder's Playbook for AI Product Go-to-Market Strategy
Most AI products fail not because the model is bad, but because the GTM is wrong. Here is a battle-tested playbook for launching AI products that actually sell.
AI & strategy · Apr 19, 2026 · 15 min read