Your app's secret weapon:
on-device signals
ContextSDK leverages real-world user context to boost app conversions. Improve user satisfaction and increase revenue by understanding your users’ unique needs – all while protecting their privacy.
ContextPush
Make every notification count.
With ContextPush, your app understands what your users are doing in real-time and delivers notifications only when they’re ready to engage. Smarter timing means better results, without interrupting users.
ContextDecision
Getting users to convert is tough.
ContextDecision helps your app pick the best moments to boost conversions, like subscription offers or in-app purchases, by understanding user activity and real-world behavior. Better timing, more success.
Unlock a new data category
Go beyond analyzing past user behavior.
ContextSDK pioneers a new frontier in data, leveraging on-device AI to uncover users' real-world context - whether they're in transit, walking, sitting, standing or in bed.
Privacy at the core
At ContextSDK, user privacy is paramount.
With all data processed on-device, no personal information ever leaves the user's phone. We never collect Personal Identifiable Information (PII), ensuring strict compliance with privacy standards and earning user trust.
Effortless integration
Integrating ContextSDK is fast and hassle-free.
It integrates seamlessly with your app, offering developer-friendly SDKs that require minimal setup.
Our founders
Felix, the visionary behind fastlane.tools, drives innovation in iOS development. As Founder of ContextSDK, he leads our efforts to reshape app development. Renowned for fastlane, saving 33M+ developer hours and acquired by Twitter and Google, Felix champions privacy and security. With a rich background in open source and speaking engagements, he enriches ContextSDK with expertise from Google, Twitter, and beyond.
As CEO and Co-founder of ContextSDK, Dieter is the driving force behind our strategic vision. While his entrepreneurial journey began with co-founding knallgrau, one of the largest independent digital agencies in the DACH region, he later co-founded Speedinvest Pirates, focusing on growth projects with startups. As Austria's most active Business Angel, Dieter brings a wealth of experience and a risk-taker mentality to ContextSDK, where he continues to lead innovation and growth.
Trusting ContextSDK since day 1
What industry-leaders say
"Our ContextSDK partnership enables us to have a compelling AI narrative when speaking with prospects. Many other approaches to AI in our market have limited value. But ContextSDK can actually drive meaningful impact on engagement and conversion rates."
"With Context Insights we address a crucial blindspot in our Analytics Setup: the real-world context of a user when using our app. For the first time we will have a 360 degree contextualized picture how our customers are using our app"
"ContextSDK and its assessment of real-world context adds a unique new data vector to close the loop on conversion to achieve 360 degree contextualization. This will advance the mental models of measurement across the mobile ecosystem."
"For me this is a no-Brainer! As a product owner I'd love to learn more about the real-world contexts in which my users are using my apps - this will allow me to design better customer journeys."
"ContextSDK creates value for mobile app product owners from day 1, shedding light on insights such as the impact of real-world context on session length."
Start transforming your app today!
Discover how ContextSDK can help you deliver smarter, perfectly-timed experiences that boost engagement and revenue.