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Mobile data collection & management for NGOs.


Ruby on Rails, jQuery, Backbone.js, PostgreSQL, Android, iOS, Mailchimp


NGOs and businesses which are involved in data collection.

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Real-time information

ViewWorld is a data collection and management web and mobile platform. The platform provides reliable, effective and timely transfer of information.


  • “In our work with Selleo, we have experienced a most qualified and professional development team. Communication and understanding of our needs and processes is simply top notch.”
    Ditte Dahl Lisbjerg|| Programme Manager at Citizen Engagement and Science, ViewWorld Cph

Instantly available data from field officers.


The platform is dedicated to businesses that are involved in data collection and management helping to document and publish the results of projects that are based on real-world data collection..


Field officers can fill in the forms and create reports on their mobile devices and the data collected is displayed on the web platform and is instantly available for further modelling.

Web and Mobile





Data Collection

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