If you post on TikTok, "keep it short" is the most expensive advice you've been given.
This is a marketing post classified by Jev as Social media growth (a playbook), kept by the Marketing Radar because it carries real work, not commentary.
If you post on TikTok, "keep it short" is the most expensive advice you've been given. Rank videos 1 to 100: under 30 seconds lands 49th, over 5 minutes lands 55th. Longer won in all 13 niches we mapped, about 24% more views end to end.
Posted by layers (3.1k followers) 14 days ago · 2 likes · 197 views · view the original post on X. Kept by the Marketing Radar as Social media growth. Tools mentioned: Layers.
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Every post is read and classified by Jev (TypeSafe): what it is, which market it belongs to, and whether the link is a real tool. 3.7k posts from 4.7k X accounts over the last 21 days, 116 tools, 13 markets. Collected every 5 minutes, fully re-ranked every hour — last update 2026-09-19 18:46 UTC. Full method.