After Effects CC 2018 | 1920x1080 (HD) | No Plug-Ins

Alpha is a colorful After Effects template with dynamically animated particles that elegantly merge into one another creating a backdrop for your media. They're so easy to use, simply edit the text and hit render. They can be used at the beginning, middle and end of your videos. Impress your audience with this beautiful-looking and stylishly animated AE template. No plugins required.

https://motionarray.com/after-effects-templates/alpha-554408