Runbo Li

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

Sora 2 Pricing
Videos
Sora 2 pricing: shutdown, historical plans and migration cost
· 3 min read
6 Best Free AI Lip Sync Tools
Videos
Best free AI lip sync tools (2026): limits & watermarks
· 5 min read
Synthesia Pricing (2026)
Videos
Synthesia pricing: plans, credits & video limits
· 4 min read
Plans, Credits & Free Trial Explained
Videos
Runway Gen-4.5 pricing: credit costs, plans and API rates
· 4 min read
Use Google Veo 3.1 for Free
Videos
How to use Veo 3.1 for free: access, credits & steps
· 5 min read
HeyGen pricing cover with the HeyGen logo, feature icons and a 600-credit card
Videos
HeyGen pricing (2026): free plan, credits & API costs
· 4 min read
Image-to-Video AI Tools (2026)
Images
8 best image-to-video and AI animation tools (2026)
· 4 min read
Editorial collage of two fictional adult portraits woven from photographic paper strips
Face Swap
5 best free AI face swap tools (2026): web & open source
· 6 min read
AI Talking Photo Tools (2026)
Images
Best AI talking photo tools (2026): 5 portrait workflows
· 5 min read
AI UGC Ad Generators (2026)
Top Choice
6 best AI UGC ad generators by workflow (2026)
· 6 min read
AI Photo Retouch Tools (2026)
Images
6 best AI photo retouch tools (2026): portraits, products & batches
· 7 min read
Fix Blur, Add Detail, and Restore Old Photos
Images
6 best AI image enhancers (2026): blur, detail & restoration
· 8 min read
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