This brand name was based on the word "invest". It could work for various companies in the finance industry.
Investiso has nine letters and four syllables. Four syllable names are used by established brands like ESPN, Unilever and Airbnb.
Investiso.com is a dot-com domain. Dot com domains are the most desirable top-level-domain in the world, used by famous websites like twitter.com. A dot-com is the first thing people think of when they think of a website.