SEM Agency:
Paid Media focused on results
We design and run digital advertising campaigns on Google, Meta, TikTok, YouTube, Pinterest and Bing. Multi-channel activation with full budget control, risk forecasting and a focus on real ROAS.
- +€300K Annual ad spend managed
- +235% Aldous Bio revenue
- 100% No lock-in
Platforms where we are official partners
Multi-channel activation
focused on profitability
We run the Paid Media platforms your business needs. Each channel with its own strategy and unified reporting.
Google Ads Agency
Search, Shopping, Demand Gen, YouTube and Performance Max to capture demand and scale revenue.
Meta Ads Agency
Facebook, Instagram and WhatsApp Ads. Advantage+ Shopping, DPA retargeting and UGC creative.
TikTok Ads Agency
Conversion, catalog, TikTok Shop and native creative for DTC brands on TikTok.
YouTube Ads Agency
In-Stream, Bumper, In-Feed and Shorts Ads for awareness, consideration and conversion.
Google Shopping Agency
Feed management, Product Hero CSS, PMax retail and Merchant Center for ecommerce.
Bing Ads Agency
Microsoft Advertising: up to 50% lower CPCs, premium audiences and B2B with LinkedIn.
Pinterest Ads Agency
Shopping Ads and native formats for visual brands: fashion, decor, lifestyle.
LinkedIn Ads Agency
B2B advertising with segmentation by company, role, sector and industry. Lead Gen Forms and ABM.
A 5-step process
to scale Paid Media with intent
We don't optimize isolated channels — we optimize business growth.
Account audit & tracking
We review existing accounts, GA4, server-side and tracking. No clean data, no real investment decisions.
Forecasting & media plan
A multi-channel plan with budget per lever, identified risks and ROAS targets aligned with margin.
Creative & bidding strategy
Creative hypotheses and campaign architecture adapted to each platform (PMax, Advantage+, ASC, etc.).
Multi-channel activation
We launch on Google, Meta, TikTok, YouTube, Bing and Pinterest with unified tracking and end-to-end reporting.
Scaling & ROAS optimization
We scale when indicators support it and pause when they don't. Profitable growth, not vanity growth.
Real results
with ambitious brands
Aldous Bio
+235% online revenue in 12 months
Multi-channel paid media strategy, technical SEO optimization and advanced email marketing to scale the supplement brand.
- +235% Online revenue
- +180% Organic traffic
Genkii
Sustained qualified lead generation
B2C lead generation with paid media and email strategy to support the long solar sector sales cycle.
- CPL -42% Cost per lead
- +3x Lead volume
Padel Life
Sustained growth in padel e-commerce
Coordinated paid media, SEO and CRO strategy to scale the padel online store with healthy margins.
- +120% E-commerce revenue
- ROAS x4 Campaign profitability
The SEM agency
for ambitious brands
We're not an agency that just "runs campaigns". We're your Paid Media growth partner: clean data, evidence and sustainable growth.
- Senior team running your accounts, not juniors learning
- Transparent budgets and no lock-in contracts
- Risk forecasting before scaling investment
- Clean tracking: GA4 + server-side + platforms aligned
- Shared reporting without vanity metrics
- Coordination with SEO, Email and CRO for profitable growth
Frequently asked questions
about SEM agency
What does a SEM agency do?
A SEM agency designs, launches and optimizes Paid Media campaigns on search engines (Google, Bing) and social platforms (Meta, TikTok, YouTube, Pinterest). At Growzz we run end-to-end SEM agency services: measurement, media plan, creative, activation and scaling, with a focus on real ROAS and business growth, not isolated channel metrics.
How much does it cost to hire a SEM agency?
Each project gets a tailored proposal. Management fees depend on the channels activated, campaign complexity, ad spend volume and the moment the business is in. We work without lock-in and build the proposal after a first conversation. Book a call to review your case.
Which platforms does Growzz operate as a SEM agency?
We operate Google Ads (Search, Shopping, PMax, YouTube, Demand Gen), Meta Ads (Facebook, Instagram, WhatsApp), TikTok Ads, Pinterest Ads, Bing Ads (Microsoft Advertising) and LinkedIn Ads for B2B. We are Google Partner, Meta Business Partner, TikTok Marketing Partner and Product Hero CSS Partner.
What sets Growzz apart from other SEM agencies?
What sets us apart is the experience accumulated running Paid Media for real projects — from physical-product ecommerce to Lead Generation brands, in markets with very different sales cycles. That experience translates into faster decisions, fewer mistakes and a clear focus on what moves the business. Brands like Aldous Bio, Genkii and Padel Life have scaled with us using SEM as one of their main channels. We are Google Partner, Meta Business Partner, TikTok Marketing Partner and Product Hero CSS Partner. No lock-in, custom pricing.
What's the recommended minimum ad budget?
We don't work with preset minimums. Every business has different margins, average ticket and objectives, and that conditions which investment makes sense per channel. We study the figures during the initial audit and build them around your project: how much to invest, in which channels, in which phase. The budget is designed case by case, not pulled from a template.
How do you measure SEM campaign performance?
We measure with GA4, server-side tracking (Stape or self-hosted) and native platform APIs (Google Ads API, Meta Conversions API, TikTok Events API). We report on ROAS, CAC, attributed revenue and real margins per product, not vanity metrics like impressions or isolated clicks.
Ready for growth?
Let’s talk about your business and build a clear plan to scale with data.