Notes on building.
Guides on mobile apps, web platforms and AI products. Cost breakdowns, stack comparisons and how we ship.
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
Vanta vs Drata vs Secureframe: Compliance Automation 2026
Picking the wrong compliance platform costs you a year of switching pain and tens of thousands of dollars. Here is a direct, opinionated comparison of Vanta, Drata, and Secureframe so you can choose confidently.
Technology · Apr 12, 2026 · 14 min read
Unit vs Stripe Treasury vs Treasury Prime: BaaS for SaaS
Not all BaaS platforms are created equal. Here is an honest breakdown of Unit, Stripe Treasury, and Treasury Prime so you can pick the right embedded banking partner for your SaaS product.
Technology · Apr 12, 2026 · 14 min read
Mobile App Monetization Strategies That Actually Work 2026
The mobile app market is worth over $600 billion, but most apps never make a dime. Here is the full playbook for picking the right monetization model and actually executing it.
Technology · Apr 12, 2026 · 15 min read
RevenueCat vs Adapty vs Qonversion: Subscription SDKs 2026
73% of top-grossing apps use a third-party subscription SDK, but picking the wrong one can cost you thousands per month at scale. Here is a direct comparison of RevenueCat, Adapty, and Qonversion so you can choose the right one before your revenue depends on it.
Technology · Apr 12, 2026 · 14 min read
Census vs Hightouch vs RudderStack: Reverse ETL in 2026
Reverse ETL is the fastest-growing data infrastructure category in 2026, and three platforms dominate. Here is how Census, Hightouch, and RudderStack actually compare when you put them into production.
Technology · Apr 12, 2026 · 14 min read
Cursor vs Windsurf vs Claude Code: AI Coding Tools for 2026
Three fundamentally different approaches to AI-assisted coding: Cursor rewires your IDE, Windsurf gives you a free on-ramp, and Claude Code turns your terminal into an autonomous agent. Here is how to pick the right one.
Technology · Apr 12, 2026 · 15 min read
Expo Agent vs Bolt vs FlutterFlow: Mobile Vibe Coding 2026
Expo Agent, Bolt, and FlutterFlow each promise faster mobile development, but they work in fundamentally different ways. Here is an honest breakdown of which approach fits your team and product.
Technology · Apr 11, 2026 · 14 min read
Passkeys and WebAuthn: Passwordless Auth Guide for Apps 2026
Passwords are the weakest link in your app's security. This guide walks through implementing passkeys with WebAuthn across iOS, Android, and web, including credential flows, fallback strategies, and migrating existing users off passwords.
Technology · Apr 10, 2026 · 14 min read