Notes on analytics, attribution, and building Nohmo.
July 2026 · The Nohmo team
Your JS errors arrive. Your native iOS and Android crashes do not. This is not a misconfiguration — it is what happens when the process dies before anything can report it. Here is why, and how to verify your setup actually catches them.
PostHog is product analytics that added error tracking. Sentry is error tracking that added everything else. Which you need depends on a question neither page asks: what happens when the two datasets are separate?
Mixpanel Growth starts at $0 with 1M events free, then charges $0.28 per 1,000 events. That compounds faster than most teams model. Here is the arithmetic at five real volumes, and what actually drives the number.
Sentry Team is $26/month for 50,000 errors. Then spans, replays, logs, cron monitors, uptime checks and profiling are each metered separately. Here is the full breakdown, with worked examples at real volumes.
Learn how to find where users drop off in your app using journey analytics and session replays. Follow this step-by-step guide to identify your biggest conversion leak, fix it, and improve user retention in just one week.
Product analytics helps startups understand what users actually do after they sign up—not just where they came from. In this complete 2026 guide, learn the eight metrics that matter, the three events every startup should track, and how to build a powerful product analytics stack for just $49/month.
GA4 is excellent for tracking installs, events, and conversions—but it wasn't built to explain user behavior inside mobile apps. In this guide, we explore where GA4 falls short, when it's still the right choice, and how app-first analytics tools help you understand crashes, churn, and user journeys with session replay and behavioral insights.
Session replay helps you understand why users drop off by reconstructing every tap, screen, and interaction. Learn how event-based session replay works, why it matters, and how to set it up with Nohmo in under 2 minutes.
Looking for the best Mixpanel alternative? Compare 10 top analytics platforms based on pricing, event limits, session replay, mobile analytics, and ease of use. Discover affordable options under $50/month and find the right tool for your product team.
Event-based and MTU pricing looks affordable at first and scales in ways that surprise teams. Here’s how analytics billing actually works — and how flat pricing changes the math.