Notes on building.
Guides on mobile apps, web platforms and AI products. Cost breakdowns, stack comparisons and how we ship.
How Much Does Technical Due Diligence Cost Before Fundraising?
If you're raising a Series A or B, someone is going to look under the hood of your codebase. The question is whether you pay to find problems now or let investors find them later.
Cost & planning · Apr 15, 2026 · 13 min read
How Much Does It Cost to Migrate From No-Code to Custom Code?
Your no-code app got you to market fast. Now it is choking under real traffic and you need to migrate. Here is what that actually costs and how to do it without torching your user base.
Cost & planning · Apr 15, 2026 · 14 min read
How to Build a Vision Pro Spatial Computing App From Scratch
The Vision Pro app ecosystem is still wide open, with fewer than 3,000 apps in the store. Here is how to build a spatial computing app that actually ships.
How to build · Apr 15, 2026 · 14 min read
How to Build a HIPAA-Compliant EHR/EMR System from Scratch 2026
96% of hospitals run EHR systems, yet clinician satisfaction with legacy vendors remains stubbornly low. If you are building a modern EHR or EMR platform, this guide covers the architecture, compliance requirements, interoperability standards, and certification pathways you need to get right from day one.
How to build · Apr 14, 2026 · 16 min read
How to Build an AI Data Labeling and Annotation Platform 2026
A hands-on guide to building a production AI data labeling platform with annotation UIs, workforce management, active learning loops, programmatic labeling, and export pipelines for ML frameworks.
How to build · Apr 14, 2026 · 15 min read
How to Build an International HR Compliance Platform in 2026
Expanding into a new country sounds simple until your first employee in Germany gets a tax bill you did not expect. Here is a practical engineering guide to building a platform that handles 40+ employment law jurisdictions without losing your mind.
How to build · Apr 14, 2026 · 15 min read
How to Build an AI-Powered CRM for Sales and Pipeline in 2026
The CRM market exceeds $80B, yet 30 to 40% of features in legacy platforms go unused. An AI-powered CRM built around your sales process replaces bloat with intelligence, giving your team predictive scoring, automated enrichment, and natural language pipeline queries.
How to build · Apr 14, 2026 · 15 min read
Expo Updates vs Shorebird vs CodePush: Mobile OTA Updates 2026
OTA updates let you ship bug fixes and features to users in minutes instead of waiting days for App Store review. But the three major platforms handle it very differently. Here is how Expo Updates, Shorebird, and CodePush actually compare in 2026.
Technology · Apr 14, 2026 · 14 min read
Lakera vs NeMo Guardrails vs LLM Guard: AI Safety Tools 2026
Three tools dominate AI guardrails in 2026. Lakera is the managed API. NeMo Guardrails is the programmable framework. LLM Guard is the privacy-first open-source library. Here is how they actually compare in production.
Technology · Apr 14, 2026 · 14 min read
Orb vs Metronome vs Stripe Meters: Usage-Based Billing for SaaS
Usage-based billing adoption grew 61% among SaaS companies in 2026, but choosing the wrong metering platform will haunt you for years. Here is a hands-on comparison of Orb, Metronome, and Stripe Meters so you can pick the right engine before you start wiring up events.
Technology · Apr 14, 2026 · 14 min read
LangSmith vs Arize vs WhyLabs: LLM Monitoring for Production 2026
73% of LLM apps in production still lack adequate monitoring. LangSmith, Arize, and WhyLabs each attack this problem from a different angle. Here is what matters when you are choosing between them.
Technology · Apr 14, 2026 · 14 min read
AI-Powered FinOps: How to Cut Cloud Costs 40% with AI in 2026
Cloud costs are the second largest expense for most startups, right behind payroll. AI-powered FinOps tools can slash that bill by 40% or more through anomaly detection, intelligent rightsizing, and automated purchasing decisions.
AI & strategy · Apr 14, 2026 · 14 min read