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03 — Social Advertising

Stop the scroll.
Start the purchase.

The social feed is where people first discover a brand, and the placement that leads to purchase fastest. OpenNexus manages social ad performance with account structures that algorithms learn from easily and weekly creative testing.

MetaInstagramTikTokXLINEShort-form
Overview

Social performance today depends less on targeting than on the quality of creative and conversion signals.

As platform machine learning has matured, feeding the algorithm quality conversion signals and enough creative matters more than slicing audiences finely. OpenNexus social operations are built around those two things.

01

Algorithm-friendly structure

We consolidate and simplify campaigns and ad sets so they exit the learning phase quickly.

02

Signal quality

CAPI and event design make up for signal loss following privacy policy changes.

03

Creative testing system

Each week we test new hooks, formats and messages, and concentrate budget on winning creative.

Challenges

Social ads
problems we solve.

Q1

It worked well at first, but efficiency keeps dropping.

The most common cause is creative fatigue. We track the performance lifespan of each creative and run a refresh cycle that brings in new creative before efficiency falls off.

Q2

Conversion tracking has been off since the iOS update.

CAPI (server events) integration, event prioritization and aggregated measurement reduce signal loss and get algorithm learning back to normal.

Q3

We pick creative on gut feel.

We design A/B tests with hook, format, message, talent and length as separate variables, and use data to confirm what drove performance.

Q4

We want to reach customers in their 20s and 30s.

We reach them with vertical creative built for short-form placements such as TikTok, Reels and Stories, and with creator collaboration content.

Capabilities

What drives
feed performance.

Platform-specific know-how, measurement infrastructure and fresh creative every week. We run every factor that decides social ad performance.

01

Platform specialists

Specialists for Meta, TikTok, X, LINE and other platforms put new products and policy changes into practice quickly.

  • Advantage+ campaigns
  • TikTok Smart Performance
  • LINE Ads
02

CAPI & signal design

Better server events and Event Match Quality (EMQ) give the algorithm signals to learn from.

  • CAPI integration
  • Event Match Quality improvement
  • Offline conversions
03

Social-native creative

We produce short-form, carousel and collection creative at volume, built for each platform's conventions.

  • Vertical short-form
  • UGC-style video
  • AI creative variants
04

Creative testing

Variable-level test design and creative lifespan management find winning patterns and scale them.

  • Hook · format tests
  • Creative fatigue management
  • Scaling winning creative
05

Creator partnership ads

Running creator content as ads builds credibility and reach together.

  • Partnership ads
  • Spark Ads
  • Creator matching
06

Incrementality & brand measurement

Conversion lift and brand lift tests measure the real effect of social ads.

  • Conversion lift
  • Brand lift
  • MMM integration
Process

Social ads process

01Signal

Signal check

We audit and fix pixel, CAPI and event design.

02Structure

Simplify structure

We reorganize into a campaign structure that favors learning.

03Create

Creative supply

We produce and launch creative at volume for each platform.

04Test

Test · scale

We increase budget on winning creative and audiences.

Channels & Tools

Platforms · tools

  • Facebook
  • Instagram
  • Threads
  • TikTok
  • X
  • LINE
  • Pinterest
  • LinkedIn
  • Snapchat
  • Meta Conversions API
  • TikTok Events API
KPIs

KPIs we manage

ROASCPACPMHook rate (3-second views)Thumb-stop rateCreative lifespanEvent Match QualityIncremental conversions
FAQ

Frequently asked questions

Do you produce the creative too?
Yes. Our in-house creative studio and AI production system supply creative for each platform every week. We can also work with creative you already have.
Can you run branding and performance together?
Yes. We run reach-objective branding campaigns alongside conversion-objective performance campaigns, and use audiences built in the upper funnel for retargeting.
Do you run social ads overseas?
Yes. We run LINE in Japan, Greater China platforms, and Meta and TikTok campaigns in North America and Europe in-house, in the local language.
Do you do influencer marketing?
We focus on partnership ads that run creator content as advertising. If needed, we also handle creator sourcing and managing the collaboration.

We start by auditing
your current account.

Tell us your goal, monthly budget and timeline. Within 2 business days, the strategy team assigned to you will send an account audit and a first proposal.

Ask Nexa, our chat assistant