The Best summarizers are not the ones that have stand alone summarization feature. For a best output you should opt for Quetext as it is an ai summarizer that helps you with all different formats in one place. You can get summaries in bullet points, meeting notes, reports, etc. You can also use Quetext to then humanize the content, run it through it’s plagiarism and AI checker.
Although you can read about how to summarize and article to know more about the topic.