NEW! Case Study: 81% Conversion Boost for Wizz
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Retain and convert in-app with the

first context-aware optimization tool

ContextSDK offers optimized app monetization by using users’ real-world activity to determine the best moment for in-app offers or push notifications.

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1.500.000.000
Context events processed
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“We're redefining the app experience, seamlessly blending personalized interactions into users' lives at the right moment.

By leveraging real-world data insights, we enable smarter, more efficient campaigns that drive”

Felix Krause
Founder of ContextSDK

Boost revenue with better user experiences

Are you a marketer struggling to win and retain customers for your app in today's fast-paced digital landscape? Look no further.

ContextSDK delivers hyper-personalized experiences that intelligently adapt to users' real-world activity, helping you grow your customer base, increase retention, and boost Customer Lifetime Value.

Optimize monetization strategy

Access to valuable new data

Competitive advantage

Real results, real impact

Discover the power of hyper-personalization. ContextSDK has already processed billions of events, resulting in a remarkable 81% lift in conversion rates. It's not just a tool; it's a game-changer for your app's monetization strategy. With ContextSDK, you can finally unlock the full potential of your user base.

Data-driven decisions

Leverage machine learning insights to understand how user context impacts in-app conversion. ContextSDK provides valuable data to power your decisions, ensuring every interaction is optimized for success.

Concerned about privacy?

So are we. ContextSDK leverages on-device machine learning, respecting user privacy while delivering customized experiences. No more sacrificing performance for personalization. We've got the perfect balance.

ContextSDK never generates, stores, or uses any Personal Identifiable Information (PII), therefore being exempt from most new privacy laws

Sharing Is caring

Spread the word

Enthusiastic about integrating ContextSDK into your existing apps? Find out what your developers and Head of Product think! Share the link to our landing pages with compelling reasons why ContextSDK improves app experiences.

Developers

Let your developers know how ContextSDK will make their lives easier and increase user satisfaction while keeping the integrity of the app intact.

Head of Product

Show your Head of Product why ContextSDK is a valuable addition to your existing toolkit, boosting apps’ engagement and revenue.

Enhanced security with on-premise data control

For large enterprises with highly sensitive data, we provide an on-premise solution. Your data remains securely within your existing infrastructure, giving you full control and peace of mind.

who we are

Meet the masters of innovation

Felix Krause, founder of fastlane.tools, and Dieter Rappold, a seasoned serial entrepreneur, are driving forces in the tech world. Felix revolutionized iOS development with fastlane, while Dieter's expertise in digital marketing and startups showcases strategic prowess. Together, they have built a team of tech-savvy experts dedicated to revolutionize the mobile app experience.

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Start accessing unique data to move ahead

Don't miss the chance to gain a competitive edge with our optimization tool. It determines the best times to act, boosting your conversions.

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Get ready to explore how real-world context can transform apps. Stay tuned for our upcoming issues!
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Leveraging real‒world user context to supercharge engagement and revenue since 2023.
Founded by Felix Krause and Dieter Rappold.
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