We analyzed billions of mobile sessions, backed a packed WWDC watch party and wrote about Apple's quiet shift to context-aware software. June at ContextSDK.

More than half of push notifications are delivered while the phone is sitting unattended on a table. Looking at billions of mobile events, we found that context often matters more than send time - bec...

The deeper users go into an app, the more likely they are to be physically still. Our analysis suggests that attention, engagement and conversion aren't just driven by intent - they're influenced by r...

Insights from MAU Vegas, adaptive app systems, ContextSDK’s Mic Drop session, side events, curated reads and June’s top app events.

For all early birds, jet-lagged friends and MAU enthusiasts - Edge226, Starti, Addict Mobile & ContextSDK are teaming up to give you the one thing you need to…

For all early birds, jet-lagged friends and MAU enthusiasts - Edge226, Starti, Addict Mobile & ContextSDK are teaming up to give you the one thing you need to…

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In our April, we share what stuck with us from BOA London, why apps are starting to make decisions on their own, what's coming up at MAU Vegas!

Every paywall conversion depends on five things: user, offer, price, placement - and moment. Most teams optimize the first four. ContextSDK helps you optimize the fifth: whether the user is actually i...

In our March 2026 newsletter, we share key learnings from GDC in San Francisco, some rising momentum and why real-world context is becoming the missing layer in

Dieter Rappold, co-founder and CEO of Context SDK, joins Apptivate to explore how motion sensor data and on-device AI are reshaping mobile marketing strategies.

More than half of all paid conversions happen on Day 0, according to RevenueCat’s 2026 subscription report. The first few sessions determine whether users understand your app’s value - or leave before...

Mobile analytics has long answered one question: what happened? But modern growth teams need to know what should happen next. The next evolution in mobile isn’t more dashboards - it’s a new data layer...

Learn how to use ContextSDK with Purchasely to optimize paywall timing and log conversion revenue from in-app purchases.

Your Purchasely paywalls already know who to target and where to appear. But what if conversion depends on when you ask? By combining Purchasely placements with ContextSDK’s real-world, on-device cont...

AI agents are becoming the interface to our digital lives - but they’re still context-blind. By connecting ContextSDK to OpenClaw, we built an adaptive AI that understands how you’re moving through th...

In our February 2026 newsletter, we explore context-aware AI agents built with OpenClaw, share a behind-the-scenes look, announce our Purchasely collab & events

Personal website and blog of Felix Krause

AI agents are becoming the interface to our digital lives - but they’re still context-blind. By connecting ContextSDK to OpenClaw, we built an adaptive AI that understands how you’re moving through th...