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Vertical video blog, UGC and creative ads, page 2

TikTok strategy, UGC production, creative ads and behind-the-scenes: what we learn producing hundreds of vertical videos every month for 350+ brands.

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About this blog

What we learn on set, written for the people who commission videos

This blog is written by the team at Esekai, a vertical video production studio based in Paris since 2022 and founded by Tony Lo. We write from what we see every week on shoots and in our clients' ad accounts: what hooks viewers in the first two seconds, what brings a cost per click down, why a restaurant fills up after one video and not after another.

The articles fall into four groups. Instagram Reels and social media, the largest, covers editorial lines, content calendars, crisis management and tools. Creative ads and video advertising covers hooks, creative testing and briefs for TikTok Ads and Meta Ads. UGC production explains how we choose creators, how we direct them and what you can expect from a video shot on a phone. TikTok strategy for brands finally deals with brand accounts, posting frequency and the algorithm.

When an article quotes a figure, it gives its source. When it talks about our results, it links to the matchingcase study , for example BYD's cost per click divided by 2.6 on TikTok Ads and Meta Ads. Looking for a technical term? The glossary defines them one by one, and the method page describes how we work, from brief to delivery.

All articles

Page 2 of 8
13 Reels & social

Instagram Reels Algorithm: What Really Drives Reach

18 min read
14 Creative ads

How many variants per creative angle? The 3 then 5 to 8 rule

18 min read
15 Creative ads

What ROAS to Expect from Creative Ads in 2026: Ranges

16 min read
16 Creative ads

What is a creative strategist: role, cost and proof

20 min read
17 TikTok

TikTok algorithm: how it picks the videos it shows in 2026

16 min read
18 UGC

How to Cast UGC Creators: the 3-Round Paid Protocol

19 min read
19 Creative ads

Meta Ads video CTR benchmarks: the 3 ratios to measure

18 min read
20 UGC

Authentic or simulated UGC: the 5 degrees, prices and the 2026 law

20 min read
21 Creative ads

YouTube Shorts Video Cost: The Real Price per Short Published

17 min read
22 Creative ads

Video Creative Brief Template: The 9-Field Model (2026)

22 min read
23 TikTok

TikTok Ads CPM benchmarks, France: build yours in 14 days

17 min read
24 UGC

Micro-Influence vs UGC: What €1,500 Buys on Each Side

17 min read
25 TikTok

Minimum budget to test TikTok Ads: the real entry ticket

17 min read
26 UGC

How to Brief a UGC Creator: The 4 Locks of a Useful Brief

22 min read
27 Creative ads

Vertical video agency or 360 agency: let throughput decide

18 min read
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