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Case study · 2023–present

Jusfy — Brand & Growth

Brand Strategy·Campaign Design·Visual Identity
Jusfy brand cover

Joined Jusfy as a Designer in 2023, a legaltech platform with big growth ambitions and no consolidated brand yet. In two years, promoted twice. This is some of what we built together.

+285%

user base growth (13k to 50k+)

3

designers led

2

funding rounds supported (Pre-Series A and Series A)

Legal tech doesn't do humor. We changed that.

When I joined Jusfy, I designed a campaign inspired by a viral cat meme, happy happy happy. It became our best-performing creative for 6 consecutive months. That result proved something the whole team started to believe: emotion converts, even in serious categories.

We didn't stop there. The team had an idea built around height contrast as a visual and comedic device, and Rafael Candia, an influencer already partnered with Jusfy, was the perfect fit. Tall himself, he immediately thought of a shorter friend who could play off that dynamic. We brought in Rafael's usual videographer and from that spark built a full campaign: concept, creative strategy, visual assets, and brand signature. Launched in Q1, historically the slowest period of the year. It became the best acquisition campaign in company history up to that point.

Metade da Metade key visual
8.7k+

clients acquired in a single campaign

2x

the previous monthly acquisition record

#1

best acquisition quarter in company history (Q1 2025)

A deck built to hold a room of investors.

Jusfy's second investment round needed a deck that could hold its own in a room full of investors. The copy came from leadership; my job was to turn that narrative into something visually compelling, credible, and unmistakably Jusfy. The concept was 100% mine. The deck was praised by one of the founding partners of Maya Capital, one of Brazil's leading venture funds. The company went on to raise a US$15M Series A in 2026, led by Quona Capital.

Investor deck slide 1
Investor deck slide 2
Investor deck slide 3
Investor deck slide 4
Investor deck slide 5

Ganhar tempo pra viver o que importa

Time back to live what matters.

Jusfy's first high-production brand campaign, created with an audiovisual production house, was built to show the company is more than legal software: its purpose is giving lawyers their time back. We leaned into World Cup season and told the story through a father and daughter. The hero film built the emotional layer, while four short product-focused cuts worked the deeper stages of the funnel. After proving humor converts, this time we bet on feeling. The campaign has already surpassed Metade da Metade as the best-performing in company history.

11.2k+

conversions, a new all-time campaign record

2x

click-through rate vs Metade da Metade

+29%

site sessions

45%+

video retention on hero assets

Campaign key visual
Campaign social post

The brandbook

Currently developing Jusfy's first brandbook, consolidating everything the brand has become. Coming soon

Jusfy brandbook preview

Want to work together?

marinabmuller@gmail.com
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