Notes on building.
Guides on mobile apps, web platforms and AI products. Cost breakdowns, stack comparisons and how we ship.
How Much Does It Cost to Build a Real Estate App in 2026?
Building a real estate app can cost anywhere from $40K for a scrappy MVP to $500K+ for an iBuyer-class platform. The spread depends almost entirely on MLS access, search quality, and how far you push into transactions.
Cost & planning · Mar 14, 2026 · 14 min read
How Much Does It Cost to Build an AI Interior Design App in 2026?
Decorilla and Havenly AI proved the category. Here's what it actually costs to build an AI interior design app in 2026, from $30K MVP to enterprise platforms.
Cost & planning · Mar 14, 2026 · 13 min read
How Much Does It Cost to Build a Baby and Parenting Tracker App in 2026?
Baby tracker apps look simple on the surface. A log for feeds, a timer for sleep, a button for diapers. Then you ship and discover that exhausted parents at 3am have opinions sharper than any enterprise client you have ever had.
Cost & planning · Mar 14, 2026 · 13 min read
How Much Does It Cost to Build a Peer-to-Peer Lending App in 2026?
Peer-to-peer lending is one of the most expensive fintech verticals to build because you are shipping two products at once: a borrower origination engine and an investor marketplace, both wrapped in securities and lending regulation. This guide breaks down real 2026 budgets.
Cost & planning · Mar 14, 2026 · 15 min read
How to Build a Wedding Planning and Vendor Marketplace App in 2026
Everything founders need to know about wedding planning app development in 2026, from core user journeys and marketplace architecture to payments, tech stack, and monetization.
How to build · Mar 13, 2026 · 14 min read
How to Build a Vacation Rental Management Platform in 2026
Airbnb and Vrbo take 15% of every booking. Property managers are over it. In 2026, independent PMS platforms are the fastest-growing segment of vacation rental tech. Here is how to build one that operators actually stick with.
How to build · Mar 13, 2026 · 15 min read
How to Build a Medical Imaging AI App for Radiology in 2026
An opinionated playbook for medical imaging AI development in 2026, from picking a clinical problem to shipping FDA cleared software inside radiologist workflows.
How to build · Mar 13, 2026 · 15 min read
How to Build an AI Personal Shopping Assistant for E-Commerce in 2026
A field guide to AI shopping assistant development in 2026: architecture, RAG over your catalog, tool calling, personalization, measurement, and a launch plan.
How to build · Mar 13, 2026 · 14 min read
How to Build a Sleep Tracking and Sleep Coaching App in 2026
Sleep is the next billion dollar wellness category. Here is exactly how to ship a sleep tracking and coaching app in 2026, from sensor data and accelerometer analysis to AI nudges, HealthKit integration, and the monetization model that actually retains users.
How to build · Mar 13, 2026 · 13 min read
How to Build a Pickleball and Sports League Management App in 2026
A practical, opinionated playbook for building a pickleball and sports league management app, covering court booking, matchmaking, brackets, and the tech stack we ship at Kanopy Labs.
How to build · Mar 13, 2026 · 13 min read
ClickHouse vs DuckDB vs MotherDuck: Analytics Databases for Startups in 2026
A founder focused look at ClickHouse, DuckDB, and MotherDuck, with honest opinions on when each one wins, when each one loses, and how to migrate.
Technology · Mar 13, 2026 · 14 min read
Hetzner vs DigitalOcean vs Vultr: Budget Cloud Hosting for Startups in 2026
Everyone is leaving AWS. Hetzner, DigitalOcean, and Vultr are the three serious budget hosts in 2026, and the gap between them is bigger than founders expect. Here is the real comparison.
Technology · Mar 13, 2026 · 14 min read