Runbo Li
CEO of Magic Hour
Runbo Li is the Co-founder and CEO of Magic Hour, where he builds AI video and image tools for content creation. He is a Y Combinator W24 founder and former Data Scientist at Meta, where he worked on 0-1 consumer social products in New Product Experimentation. He writes about AI video generation, AI image creation, creative workflows, and creator tools.
Latest articles
6 best AI tools for Instagram Reels by workflow (2027)
· 6 min read
Hailuo AI pricing: 2.3 API costs and MiniMax H3 update
· 4 min read
How to use Luma Dream Machine: Ray3.2 workflow and prompts
· 7 min read
Sora 2 pricing: shutdown, historical plans and migration cost
· 3 min read
Best free AI lip sync tools (2027): limits & watermarks
· 9 min read
Synthesia pricing: plans, credits & video limits
· 7 min read
Runway Gen-4.5 pricing: credit costs, plans and API rates
· 6 min read
How to use Veo 3.1 for free: access, credits & steps
· 5 min read
HeyGen pricing (2027): free plan, credits & API costs
· 7 min read
8 best image-to-video and AI animation tools (2027)
· 4 min read
5 best free AI face swap tools (2027): web & open source
· 12 min read
Best AI talking photo tools (2027): 4 portrait workflows
· 8 min read