Influencer marketing agency · Stuttgart · DACH

Influencer marketing, UGC and growth.One system instead of four vendors.

Ads fatiguing, your team shipping one video a week, influencer campaigns ending in reach instead of revenue? ViralBP casts the right creators, produces UGC in variants, develops guerilla activations and tests what grows — for brands in Germany, Austria and Switzerland.

  • Based in Stuttgart, working across DACH
  • Casting by audience fit, not follower count
  • Usage rights settled by contract
  • No invented numbers, concepts labelled
ViralBP Campaign Engine
BriefingBrand, goal, audience, timeframe
  1. 01CAST
    Creator researchShortlistAudience fitBriefing
  2. 02CREATE
    Hook AHook BUGC videoReel
  3. 03LAUNCH
    TikTokReelPaid adOrganic
  4. 04LEARN
    HooksFormatsAudiences
  5. 05SCALE
    AmplificationNext iteration
Every iteration starts with the learnings of the last one.
  • Creator casting
  • Rights management
  • Campaign management
  • Production
  • Paid amplification
  • Reporting

We work in the formats of TikTok, Instagram, YouTube and Meta. ViralBP is the creator and attention arm of the Proxfon ecosystem.

01 — What we solve

What ViralBP solves for brands.

Problem

Not enough creator content

We build repeatable output from creators, hooks, formats and variants.

Problem

Influencers without a system

Casting, selection, briefing, rights, campaign management and reporting from one team.

Problem

Advertising nobody notices

We develop concepts and guerilla activations people talk about voluntarily.

Problem

Growth without a learning system

We test ideas, formats, creatives and distribution, then scale what works.

See the system →
02 — The four disciplines

One system instead of four vendors.

Four disciplines, one team, one campaign plan. You do not coordinate agencies, you decide on a campaign.

01Influencer Marketing

Influencer Marketing

Who speaks about your brand.

  • Creator research & casting
  • Shortlisting by audience fit
  • Briefing & campaign management
  • Usage rights & paid amplification
Plan an influencer campaign
02UGC & Creative

UGC & Creative

Content that ships every week.

  • Creator sourcing
  • Hooks & concepts
  • Video production
  • Variants for ads, Reels and TikTok
Request UGC production
03Guerilla Marketing

Guerilla Marketing

Attention you cannot buy.

  • Concept development
  • Feasibility & logistics
  • Production and activation
  • Capture & amplification
Develop a guerilla idea
04Growth Hacking

Growth Hacking

Attention turned into growth.

  • Growth audit
  • Hypotheses
  • Experiments
  • Distribution & learnings
Start a growth audit
03 — Creators & influencers

We do not select creators by follower count.

We cast against the campaign goal. What matters is whether an audience fits the brand and whether the creator can produce content that carries.

  • Audience fitDoes the real audience match the brand?
  • Content skillHook, edit, language, pace — craft that holds up.
  • Engagement qualityComments with substance instead of raw reach.
  • Brand fitTone, values and risk in view.
  • Campaign goalAwareness, UGC supply or performance cast differently.
ShortlistNichePlatformAudienceContent style
Creator 01 Beauty · LifestyleSHORTLIST
Audience fit
Strong
Engagement
High
Format
Reels · TikTok
Content style
Tutorial
Creator 02 Food · EverydaySHORTLIST
Audience fit
Strong
Engagement
High
Format
TikTok · Shorts
Content style
POV
Creator 03 Fitness · HealthSHORTLIST
Audience fit
Solid
Engagement
High
Format
Reels · YouTube
Content style
Routine

Anonymised example of the shortlist you receive during casting.

04 — UGC & Creative

From idea to finished variant.

A pipeline that ships content predictably: concept, hooks, shoot, edit and variants for every channel.

Produce UGC
  1. 01Brief
  2. 02Concept
  3. 03Hook variants
  4. 04Shoot
  5. 05Edit
  6. 06Versions
  7. 07Launch
Hook variants
  • HOOK 01Problem-first
  • HOOK 02Pattern interrupt
  • HOOK 03Product demo
Output per concept
9:16 TikTok9:16 ReelPaid social variantCutdown

Every concept ships several cuts so ads, organic and retargeting each have their own variant.

05 — Guerilla Marketing

The best ad is the one nobody recognises as an ad.

We develop activations people talk about voluntarily — and extend the moment afterwards through creators, organic, PR and paid.

  1. 01

    IDEA

    The mechanic people want to talk about.

  2. 02

    BUILD

    Location, production, partners, feasibility.

  3. 03

    CAPTURE

    Content is created during the activation.

  4. 04

    AMPLIFY

    Organic, creators, PR and paid extend the moment.

Develop a guerilla campaign
06 — Growth loop

Growth is a loop, not a campaign.

Reach produces content, content produces trust, trust produces conversion, conversion produces advocacy. We test every stage on its own.

Reach

More people discover the brand.

Start a growth audit
Growth LoopReachContentTrustConversionAdvocacy
07 — Industries

Where we work.

All industries →
09 — Campaign Builder

Which ViralBP campaign fits your brand?

Answer five questions. We turn them into a first campaign setup.

No forecasts, no score. Just which building blocks we would start with.

What is the goal?

Pick one.
Ecosystem

Three specialists. One ecosystem.

ViralBP is the creator and attention arm of the Proxfon ecosystem.

ViralBPCreator, content & attention
  • Influencer
  • UGC
  • Guerilla
  • Creator-led growth
Proxfon MediaBrand, demand & performance
  • Brand
  • Campaigns
  • Performance marketing
  • SEO / web
proxfon.com →
BuildBPSoftware, automation & systems
  • Software
  • Process apps
  • Automation
  • Internal systems
buildbp.de →

A brand can start with ViralBP and add strategy, media, web or software from the same ecosystem when needed — without coordinating three separate providers.

FAQ

What does an influencer campaign cost?
The price consists of creator fee, production, usage rights and management. A micro campaign with several creators starts well below the fee of a single large creator. We itemise the blocks so offers stay comparable.
How does ViralBP find the right creators?
Through topical niche, audience fit, engagement quality and content skill. We additionally review previous campaigns, comment quality, audience geography and disclosure behaviour. You get a reasoned shortlist, not a follower list.
What exactly is guerilla marketing?
Campaigns that create attention through idea, place or timing rather than media volume. The effect comes from people filming or retelling the action. Every concept ships with a legal check, logistics, capture plan and amplification plan.
Is guerilla marketing legal in Germany?
Yes, within the applicable rules. Actions in public space often need a permit, postering is locally regulated, third-party trademarks must not be infringed, and filming identifiable people requires consent. We check before the pitch.
What does a growth hacker actually do?
Forms hypotheses about why growth is missing, prioritises them by impact and effort, tests them with minimal spend and scales what works. The difference from classic marketing is speed and measurability.
Who owns the usage rights to the content?
The contract decides. Our standard is rights for paid ads and owned channels, clearly limited in term and territory, with a renewal option agreed up front.
Does ViralBP work with small brands?
Yes, when budget and goal match. On a small budget we focus on one discipline instead of four — usually guerilla concepting or a compact UGC package.
Does ViralBP also run the ads?
Yes. We set up campaigns and manage creative rotation, or we deliver assets and authorisations to your team or media agency.

You do not need more content.You need a system that produces, distributes and improves it.

ViralBP connects creators, creative, attention and growth into one campaign system.