What are some alternatives?
When comparing Instagfy and Lively, you can also consider the following products
Tall Tweets for Google Slides - Tweet your Google Slides as animated GIF images
GIF Brewery by Gfycat - Create stunning GIFs from videos & screen recording for free
Plotaverse - Photo animation made easy, animate like the pros
Clippy - Yes, Clippy from Microsoft Office is back — on macOS!
GIPHY GIF maker - Create animated GIFs from videos (by Giphy)
Live GIF - Convert live photos to GIF