1. Data Collection and Analysis: Urban Airship focuses on providing tools for mobile engagement, push notifications, and automation of customer interactions. In contrast, Localytics specializes in offering advanced analytics and segmentation capabilities to analyze user behavior and drive personalized marketing campaigns.

2. Target Audience: Localytics is more suitable for businesses looking to deeply understand their customers through detailed segmentation and analytics. On the other hand, Urban Airship targets businesses aiming to enhance customer engagement through personalized messaging and automation features.

3. Messaging Capabilities: Urban Airship places a strong emphasis on push notifications, in-app messaging, and automation, which are ideal for businesses that rely heavily on real-time communication with customers. Conversely, Localytics offers a more comprehensive approach to messaging, incorporating user insights and behavior analytics to craft targeted and personalized messages.

4. Integration Options: Localytics provides integrations with various third-party platforms and tools, allowing for a seamless connection between different systems for data exchange and analysis. Urban Airship, on the other hand, focuses on tight integrations with mobile platforms, offering SDKs and APIs for streamlined mobile engagement solutions.

5. User Interface and Ease of Use: Localytics is known for its user-friendly interface and intuitive navigation, making it accessible for marketers and analysts to extract valuable insights from the data. Urban Airship, while robust in its features, may require a steeper learning curve for users to leverage its full potential due to its more complex interface.

In Summary, Localytics and Urban Airship differ in their focus on data analysis capabilities, target audience, messaging features, integration options, and user interface, catering to distinct business needs in the realm of mobile engagement and marketing.