The Muslim market in the US is now around 8 million while the Jewish market is only around 6 million. In addition, the Muslim market around the world exceeds 1.4 billion consumers while the Jewish market around the world is limited to around 14 million consumers, of which less than 5 million observe kosher. Kosher practice does not require Jews to pronounce the name of GOD on animals during slaughter. In fact, doing so may be prohibited. Halal laws prohibit all intoxicants, including alcohols, liquors and wines, whereas many alcoholic beverages are certified kosher.
Halal laws prohibit all pork-derived ingredients, including gelatin.
Further, many Muslim scholars consider beef gelatin derived from non-Zabiha cows to be haram. Many kosher products containing pork derived gelatin or beef gelatin from non-kosher cows are certified kosher.