Helical Insight vs Letter Friend

Open source BI tool helping you make sense out of various data sources.

Helical Insight software is world’s first business intelligence framework which helps you to make sense out of your data and make well-informed decisions. Helical Insight is an open source developer friendly BI framework. Creation and consumption or BI solution everything is web-based. Helical Insight uses Java as back-end and HTML, JavaScript as it's front end.

Set your business apart with the personal touch of truly handwritten letters.

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