I had a Zoom call with someone from Iglu yesterday - same type of company. I'm exploring the same thing as you, only trouble is your employer pays your salary to them then they pay you 70% net! They say the 30% retained is used to pay your taxes etc then, of course, their commission. I would recommend you check exactly how much of your wages you will actually get each month.
I can't personally confirm if these companies are legit or not. I'd maybe try to find some existing employees on LinkedIn or Facebook and sus 'em out?
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