You can check all details at https://www.flexclip.com/pricing.html.
Free:
720p HD downloads
1 stock video per project
1 stock audio per project
Free AI credits
Maximum 12 projects
Video length up to 10 mins
Plus:
1080p Full-HD downloads
5 stock videos per project
5 stock audio per project
Plus AI credits
Save unlimited projects online
Unlimited video length
Custom branding
30GB cloud storage
100GB video hosting space
Upload custom fonts
Save up to 100 templates
No FlexClip watermark
Business:
4K Ultra HD Downloads
Unlimited stock videos
Unlimited stock audio
Business AI credits
Save unlimited projects online
Unlimited video length
Custom branding
100GB cloud storage
1TB video hosting space
Upload custom fonts
Save up to 200 templates
No FlexClip watermark