What was it that TaskRabbit had that Zaarly didn't? It seems like a pretty obvious gap for Zaarly to fill to get lined up as bait now that they know that there'

What was it that TaskRabbit had that Zaarly didn't? It seems like a pretty obvious gap for Zaarly to fill to get lined up as bait now that they know that there's a market for acquisition. Did Zaarly focus too much on the ServiceMaster space and not enough on the "white glove" some-assembly-required space that a retailer like Amazon might be interested in?