As I said, every one tested for an insulin response has shown one. And they aren’t minimal either. However, I don’t know specifically if the ones you’ve mentioned have been tested. The thing is though, that the physiological response is associated with the sweetness itself, which is why none of these are really any good and are more associated in the literature with weight gain than loss. Our digestive tract has receptors that respond to sweetness in locations other than our mouths and the calorie free sweeteners bind to these receptors exactly the same way that glucose and fructose do causing higher insulin, increased glucose uptakes, and slowed fat catabolism.
However, all that being said, if the sweeteners are actually helping you stay on track and lose some weight that you think you couldn’t lose without them then they may still be a positive for you. We shouldn’t let the perfect be the enemy of the good. Yes, your weight losses may be slower than if you had nothing sweet in your diet, but they will be faster than if you fall off the wagon. So it’s up to you what you think that you need.
But, if you stall out while using sweeteners, and want your losses to continue more than you want the sweeteners, then it’s a likely culprit.