Notes on building.
Guides on mobile apps, web platforms and AI products. Cost breakdowns, stack comparisons and how we ship.
Model Context Protocol (MCP): What Every CTO Needs to Know
MCP is becoming the USB-C of AI integration, a standard protocol for connecting AI models to tools and data sources. Here is what it means for your product strategy and engineering roadmap.
Technology · Feb 17, 2026 · 13 min read
Next.js vs Remix vs Astro: Meta-Frameworks Compared for 2026
Next.js dominates the meta-framework market, but Remix and Astro have carved out strong niches. Here is an honest comparison based on real projects, not marketing pages.
Technology · Feb 17, 2026 · 14 min read
Neon vs PlanetScale vs Supabase: Serverless Databases in 2026
Serverless databases have replaced traditional managed databases for most startups. Neon, PlanetScale, and Supabase each take a different approach. Here is which one fits your project.
Technology · Feb 17, 2026 · 13 min read
AI-Powered Personalization: How to Add It to Your App in 2026
AI-powered personalization lifts conversion rates by 20 to 40%. Here is how to implement it in your app without a data science team, using embeddings, collaborative filtering, and LLMs.
AI & strategy · Feb 17, 2026 · 13 min read
Agentic AI Workflows: A Practical Guide for Product Teams
2026 is the year of agentic AI. Instead of answering questions, AI agents complete multi-step tasks autonomously. Here is how product teams can implement agentic workflows that actually work in production.
AI & strategy · Feb 17, 2026 · 14 min read
AI-Powered App Onboarding: How to Boost Activation Rates
AI-powered onboarding personalizes the first-run experience for each user, showing them the features that matter most based on their role, goals, and behavior. Early adopters report 40%+ activation improvements.
AI & strategy · Feb 17, 2026 · 13 min read
How Much Does It Cost to Build a FemTech App in 2026?
FemTech is one of the fastest-growing verticals in digital health, but cost estimates are all over the map. Here is a clear breakdown of what it actually costs to build a femtech app in 2026, from a lean MVP to a full-featured platform.
Cost & planning · Feb 17, 2026 · 14 min read
How to Build a Personal Finance App in 2026
Personal finance apps live or die on trust. Here is how to build one that connects to bank accounts securely and delivers genuine financial insights.
How to build · Feb 16, 2026 · 14 min read
How to Build a Scheduling and Booking App Like Calendly
Scheduling apps look simple on the surface. Under the hood, timezone logic, calendar sync, and conflict resolution make them surprisingly complex.
How to build · Feb 16, 2026 · 14 min read
How Much Does It Cost to Build an AI Agent in 2026?
Building an AI agent can cost anywhere from $15,000 for a simple task automation to over $300,000 for a fully autonomous multi-agent system. This guide breaks down every cost category, from LLM API spend and infrastructure to orchestration frameworks and ongoing operations, so you can budget accurately before writing a single line of code.
Cost & planning · Feb 16, 2026 · 14 min read
How Much Does It Cost to Build an AI SaaS Product in 2026?
Building an AI SaaS product costs significantly more than traditional SaaS, and the cost structure is fundamentally different. This guide breaks down every major expense, from LLM API fees to vector database hosting, so you can build a realistic budget before writing your first line of code.
Cost & planning · Feb 16, 2026 · 14 min read
How to Build a Mental Health App: Complete Guide for 2026
Mental health apps are one of the fastest-growing categories on both app stores. Here is how to build one that balances clinical effectiveness with user engagement while staying HIPAA compliant.
How to build · Feb 16, 2026 · 15 min read