Yes, that is a better idea. Here are some questions you need to ask before hiring a dedicated software development company:

How agile & flexible they are?
There previous work examples for different clients
White-label services or not?
Pricing strategy (Fixed or hourly based)

For more details or to hire a dedicated software outsourcing team, you can check here: https://www.fatbit.com/website-design-company/hire-dedicated-designers.html