The best alternatives to TrendExplore are Lean Canvas, Normal Software, and Idea Crunch. If these 3 options don't work for you, we've listed a few more alternatives below.
Lean Canvas captures your business plan on 1 page. It helps to quickly deconstruct your startup idea and focus on essentials: your target audience, their problems & how your product solves them.
Idea Crunch is a platform that lists successful business ideas not yet launched in your country. Entrepreneurs can run with the ideas for free, or apply to pitch a group of interested investors, convincing them why they are the best person to start the concept locally.