Video Puppet - Edit video as easily as editing text!
productboard - Beautiful and powerful product management.
Velapp - Edit video as you shoot
ProdPad - ProdPad helps your team gather ideas, surface the best ones and turn them into product specs, and then put it all on a product roadmap.
Write-on Video - The Video Editor for Storytellers. Create Storyboards, Edit Video, and Make an Impact.
ProductPlan - Cloud-based product roadmap software solution