Based on our record, Sift seems to be more popular. It has been mentiond 3 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
They may be using something like Sift for security checking and something of yours was flagged. Source: over 1 year ago
But sorry to break it to you, this has been done at a really large scale already although most consumers are not aware. One big player here is https://sift.com/ Almost every major retailer uses their service exactly for the reasons you mention. Source: almost 3 years ago
Reddit, for one. A pretty big list on their homepage. Source: almost 3 years ago
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