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
AI Video Model Benchmark: 60 Attempts, a 12× Credit Spread
· 7 min read
AI video API latency benchmark: 30 days of real jobs
· 4 min read
Veo 3 vs Runway Gen-4: a current, version-aware comparison
· 5 min read
Kling vs Pika vs Luma (2027): models, workflows & cost
· 5 min read
Luma Dream Machine AI review (2027): Ray3.2 & current app
· 9 min read
6 best AI video platforms for agencies in 2027
· 8 min read
How to make marketing videos with AI voice and captions
· 5 min read
AI music for video ads: 5 tools, licensing and workflow
· 7 min read
5 best AI dubbing tools for translation, voice and lip sync (2027)
· 8 min read
How to dub a video with AI (2027): translate, clone voice, and lip sync
· 5 min read
How to add AI voiceover to video: a reliable workflow
· 5 min read
11 best ElevenLabs alternatives by workflow (2027)
· 6 min read