The verdict
If you're researching 'TrendSpider vs Plus500', you probably want one of two things — a better broker, or a better charting platform. Plus500 is a broker; TrendSpider is a charting tool. Most pro traders pair a charting tool like TrendSpider (with SET25) with a real broker for execution. Plus500 can be that broker, but TrendSpider isn't a replacement for one.