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Interesting. From what I've heard, past a certain (large) size, some companies build their own frameworks that allow much more customization to fit their probl
by nathanlippi 11y ago
Interesting. From what I've heard, past a certain (large) size, some companies build their own frameworks that allow much more customization to fit their problem domain.
But I'm guessing that 95% of companies who are data-driven do use a third party tool like Optimizely or VWO.