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Case study · Selvia Oposiciones

EdTech B2C · Barcelona · 2026

Exam prep with a method. Social media, too

How we built a growing community and lead generation you can measure. Instagram, TikTok and Meta Ads, from June to October 2026.

Audience
Women aged 25 to 44 preparing for their public exam
Service
Video + full Social Media Management, and always-on Meta Ads
Channels
Instagram, TikTok and Meta Ads
Production
One shoot a month at their offices, with a cinema camera and teleprompter

ResultsFive months in four numbers

100+Traceable leadsFrom zero before: none could be tracked. Now they arrive through a native Meta form.
1,307Organic saves on InstagramThe intent signal, June to October, without counting ads.
2.15MImpressions on Meta752K people reached, at an average CPM of €1.78.
13,214Link clicks6,892 website visits, at €0.29 per click.

Sources: Metricool and the Meta Ads API, data up to late October 2026.

The clientA platform to win a teaching post

Selvia prepares candidates for Infant, Primary and Secondary teaching exams with its own method and platform, and a community of candidates that follows them.

3
ExamsInfant, Primary and Secondary
2
FoundersOne method and one platform of their own

The starting pointGood product, social media without a system

Anna Vique, founder, on the kickoff call
“This has to be like turnkey social media […] approve and go on camera.”

Selvia had a good product and a community that already followed it. What it lacked was a system: a steady rhythm, a clear voice and a way to measure what social media brought the business.

The diagnosisA gap nobody in the niche was filling

They are either cold and corporate, or close but amateur. No account felt like a warm brand with its own system.

We delivered it in the first week: competition, three named audiences and five content pillars.

Source: SoulClip market study for Selvia, June 2026.

↑ System and production · Closeness →

Academies

Production, but cold and corporate

Selvia

Warm and methodical: real person + system + production

Generic tip accounts

Stock templates: neither polished nor personal

Niche creators

Close, but amateur

The systemA complete system, from strategy to lead

Strategy

First, understand the candidate

Three named audiences (Laura, Marta, David), five pillars and KPIs on three layers: awareness, conversation and business.

Production

One shoot a month, with a film crew

Monthly session at their offices: filmmaker, lighting, teleprompter. 20 videos shot in the first seven weeks.

Voice

Connect before selling

No script opens with the product. Real situations, restrained humor, no invented testimonials and no promises of a place.

Ads

A funnel, not a megaphone

Awareness, then remarketing and, from September, leads with a native form. Own content and creator UGC within the same structure.

How it runsApproval in MetricoolDaily operation in SlackWeekly optimization
The production side is so perfectly measured, organized and prepared. Super good.

Anna Vique - Founder at Selvia

Instagram, organicA community that saves, shares and talks back

Organic saves per month, no ads

262
Jul
299
Aug
292
Sep
414
Octto the 25th

Source: Metricool · organic only, ads excluded.

16 Jun to 25 Oct, without counting ads

8,397
Organic interactionsOctober (1 to 25) adds 58% more than all of July.
1,307
SavesThe metric we care about most: it anticipates the purchase.
610
Shares81% more from July to October.

Who is on the other side

Women71%
Aged 25 to 4476%

Exactly Selvia’s audience.

The audience also grew, from 1,831 to 2,801 followers, but we measure it by what it does, not by how many there are.

FormatsEach format with its own job

85%of the saves, in carouselsThey were 35% of what was published between June and August, but took 121 of the 143 saves. A save anticipates intent, so the educational carousel stayed as a fixed format.
31.4%retention on a method reel“They taught you a method that does NOT work” set the pattern: method, 30 to 40 seconds and a hook in the first three.
30saves on a single carousel“Foundations and neuroscience” (September): 60 interactions and 8.8% engagement. Useful content, specialty by specialty.

Source: Metricool, per-piece metrics · June to September 2026.

La semana que no cumpliste el plan · 1/6
La semana que no cumpliste el plan · 2/6
La semana que no cumpliste el plan · 3/6
La semana que no cumpliste el plan · 4/6
La semana que no cumpliste el plan · 5/6
La semana que no cumpliste el plan · 6/6
La semana que no cumpliste el plan
Tu supuesto puede estar bien escrito · 1/7
Tu supuesto puede estar bien escrito · 2/7
Tu supuesto puede estar bien escrito · 3/7
Tu supuesto puede estar bien escrito · 4/7
Tu supuesto puede estar bien escrito · 5/7
Tu supuesto puede estar bien escrito · 6/7
Tu supuesto puede estar bien escrito · 7/7
Tu supuesto puede estar bien escrito
Lengua y Literatura · 1/7
Lengua y Literatura · 2/7
Lengua y Literatura · 3/7
Lengua y Literatura · 4/7
Lengua y Literatura · 5/7
Lengua y Literatura · 6/7
Lengua y Literatura · 7/7
Lengua y Literatura
Disfraces de Halloween · 2/7
Disfraces de Halloween · 3/7
Disfraces de Halloween · 4/7
Disfraces de Halloween · 5/7
Disfraces de Halloween · 6/7
Disfraces de Halloween

TikTokTikTok lit up again

After months of silence, 26 videos between June and August added up to 287,781 views. We measure it by retention and shares, not just views.

VideoDateViews
No consumir más contenido (Stop consuming content)24 Jul157,422
¿Opositas en Andalucía o Castilla y León? (Taking the exam in Andalusia or Castilla y León?)8 Jul60,047
Exige una preparación a tu altura (Demand preparation at your level)29 Jul20,515
Opo Infantil, la infravalorada (The Infant exam, the underrated one)22 Jul10,130

Source: Metricool, views per published video.

Meta AdsMeta Ads: more clicks every month

Click-through rate to the link, whole account

0.20%
Julawareness
0.60%
Augremarketing
0.93%
Sepleads start
1.39%
Octto the 26th

Source: Meta Ads API, Selvia account, 7 Jul to 26 Oct 2026.

Lead generation with a native form

100+
Leads registeredAcross the account. The leads campaign, 8 Sep to 26 Oct, brought about 90 of them.
€18.73
Average cost per leadIn the leads campaign
−22%
Cost per lead€21.87 → €17.00, Sep to Oct
×3
Click rate in the campaign0.77% → 2.30%, Sep to Oct
€0.29
Per link click13,214 clicks for €3,842 invested

CreativeWhat creative decided

9 to 1Reels versus staticsIn July awareness, reels got 0.75% click-through and statics 0.08%, with the same audience, budget and dates.
36 leadsfrom a single short of oursThe ad with the most leads in the whole account is a short for Infant, shot at their offices. The second is a creator video: brand and UGC work together.

Source: Meta Ads, per-ad metrics · July to October 2026.

LessonsFive lessons we take with us

Video attracts, carousel proves

Reels for reach and attention; carousels for saves.

Connect first, sell later

What opens with the offer loses; what opens with their reality wins.

Regional content gets traction

Naming their community took one video to 60,047 views.

The founder is the brand

Film-grade production at the service of a real person.

If it isn’t measured, it gets redesigned

The native form turned lead capture into 100+ registered leads.

Good product, social media without a system?

Strategy, shooting, editing, publishing, community and ads in one team. You approve and go on camera.

Tell us what content has to solve for your brand. We'll design the setup around it.

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