There are a lot of options in the market.
You need a software capable to support your courses, integrations, and trainee. Is important to use a powerful and capable system, it must be trust and expertise on the LMS topic. There are several systems on the market with a lot of features, you must choose wisely.
In my experience, you should look for integration capability, user experience, and quality tech support. According to this, I recommend to use Paradiso LMS, it is an excellent software, customizable and easy to use. By the way, they have a Free LMS version very useful and interesting.
In resume, you must look for a system with enough features adaptable to your needs. Remember that every LMS has different uses, here you have a blog to look in more about it.