Jonas Strambach
Landing Pages · Sales Funnels · CRO

Die Landing Page Agency für Funnel, die wirklich konvertieren.

Planbar mehr Anfragen statt Seiten, die nur gut aussehen.

There are enough pretty pages out there. We build funnels that deliver qualified enquiries, demo bookings and sales. Clean hierarchy, clear CTAs, clean tracking and fast load times, optimized for performance both technically and conceptually.

Fallstudien ansehen
Echte Landingpage-Ergebnisse mit nachweisbaren Zahlen
Karsten Guhr
€300,000
Karsten Guhr Logo
Karsten Guhr
Tax advisory
€300,000 · Monthly revenue
previously €10,000
Alexandra Feuerer
€165,577
Alexandra Feuerer Logo
Alexandra Feuerer
Finance coach
€165,577 · Revenue
from 4 webinars
Jana Alles
€959,000
Jana Alles Logo
Jana Alles
Coach for mothers
€959,000 · Revenue
4 workshops
Nikita Yatsun
€500,000
Nikita Yatsun Logo
Nikita Yatsun
SEO agency
€500,000 · Monthly revenue
previously €100,000
Andre Witzel
30–50
Andre Witzel Logo
Andre Witzel
Trading coach
30–50 · Leads / month
predictable for coaching
Steffen Müller
2–5
Steffen Müller Logo
Steffen Müller
Solar entrepreneur
2–5 · PV systems / mo.
to solvent homeowners
Erich Kirchner
5+
Erich Kirchner Logo
Erich Kirchner
Solar entrepreneur
5+ · PV systems / mo.
sold regionally
Enes Karadeniz
100+
Enes Karadeniz Logo
Enes Karadeniz
Wedding-ring jeweler
100+ · In-store appointments
per month, predictable
Stefan Oehmann
20–30
Stefan Oehmann Logo
Stefan Oehmann
Tax advisor
20–30 · Client enquiries
per month, from month 1
Daniel Baltes-Ahr
€20–22k
Daniel Baltes-Ahr Logo
Daniel Baltes-Ahr
Tax advisor
€20–22k · Monthly revenue
previously €10–12k
Alexander Winkler
€5–10k
Alexander Winkler Logo
Alexander Winkler
Tax advisor
€5–10k · Monthly revenue
previously ~€1,000
Timotheos Bousdoukos
20–30
Timotheos Bousdoukos Logo
Timotheos Bousdoukos
Tax advisor
20–30 · Inquiries / mo.
predictable for a full year
Kevin Heller
≈ 30
Kevin Heller Logo
Kevin Heller
Tax advisor
≈ 30 · Inquiries / mo.
via Facebook & Instagram ads
Betim Dobruna
≈ 30
Betim Dobruna Logo
Betim Dobruna
Tax advisor
≈ 30 · Inquiries / mo.
from seven-figure entrepreneurs
Sebastian Bolte
5
Sebastian Bolte Logo
Sebastian Bolte
Tax advisor
5 · A-clients
seven-figure clients
Tom Rohde
15
Tom Rohde Logo
Tom Rohde
Tax advisory
15 · Employees
from a brand-new firm
Tim Braun & Christoph Schulze
€25,000
Tim Braun & Christoph Schulze Logo
Tim Braun & Christoph Schulze
Tax advisory
€25,000 · Monthly cashflow
built from €0 in 9 months
Jennifer Hornisch
€100,000+
Jennifer Hornisch Logo
Jennifer Hornisch
Tax advisory
€100,000+ · Order volume
in 6 weeks with new clients
Karsten Guhr
€300,000
Karsten Guhr Logo
Karsten Guhr
Tax advisory
€300,000 · Monthly revenue
previously €10,000
Alexandra Feuerer
€165,577
Alexandra Feuerer Logo
Alexandra Feuerer
Finance coach
€165,577 · Revenue
from 4 webinars
Jana Alles
€959,000
Jana Alles Logo
Jana Alles
Coach for mothers
€959,000 · Revenue
4 workshops
Nikita Yatsun
€500,000
Nikita Yatsun Logo
Nikita Yatsun
SEO agency
€500,000 · Monthly revenue
previously €100,000
Andre Witzel
30–50
Andre Witzel Logo
Andre Witzel
Trading coach
30–50 · Leads / month
predictable for coaching
Steffen Müller
2–5
Steffen Müller Logo
Steffen Müller
Solar entrepreneur
2–5 · PV systems / mo.
to solvent homeowners
Erich Kirchner
5+
Erich Kirchner Logo
Erich Kirchner
Solar entrepreneur
5+ · PV systems / mo.
sold regionally
Enes Karadeniz
100+
Enes Karadeniz Logo
Enes Karadeniz
Wedding-ring jeweler
100+ · In-store appointments
per month, predictable
Stefan Oehmann
20–30
Stefan Oehmann Logo
Stefan Oehmann
Tax advisor
20–30 · Client enquiries
per month, from month 1
Daniel Baltes-Ahr
€20–22k
Daniel Baltes-Ahr Logo
Daniel Baltes-Ahr
Tax advisor
€20–22k · Monthly revenue
previously €10–12k
Alexander Winkler
€5–10k
Alexander Winkler Logo
Alexander Winkler
Tax advisor
€5–10k · Monthly revenue
previously ~€1,000
Timotheos Bousdoukos
20–30
Timotheos Bousdoukos Logo
Timotheos Bousdoukos
Tax advisor
20–30 · Inquiries / mo.
predictable for a full year
Kevin Heller
≈ 30
Kevin Heller Logo
Kevin Heller
Tax advisor
≈ 30 · Inquiries / mo.
via Facebook & Instagram ads
Betim Dobruna
≈ 30
Betim Dobruna Logo
Betim Dobruna
Tax advisor
≈ 30 · Inquiries / mo.
from seven-figure entrepreneurs
Sebastian Bolte
5
Sebastian Bolte Logo
Sebastian Bolte
Tax advisor
5 · A-clients
seven-figure clients
Tom Rohde
15
Tom Rohde Logo
Tom Rohde
Tax advisory
15 · Employees
from a brand-new firm
Tim Braun & Christoph Schulze
€25,000
Tim Braun & Christoph Schulze Logo
Tim Braun & Christoph Schulze
Tax advisory
€25,000 · Monthly cashflow
built from €0 in 9 months
Jennifer Hornisch
€100,000+
Jennifer Hornisch Logo
Jennifer Hornisch
Tax advisory
€100,000+ · Order volume
in 6 weeks with new clients
Industries

Landing page expertise from over €10M in managed ad spend.

Trusted by entrepreneurs in the high-ticket segment

AgenciesTax consultanciesCoachesSaaSManagement consultanciesConstruction firmsTrade businessesRecruiters / headhuntersPhotographers

Your industry isn't listed? We decide based on substance and scalability, not labels.

Echte Kunden-Landingpages

Landingpages, die für unsere Kunden messbar verkaufen.

Keine Mockups, keine Stockfotos. Das sind echte Seiten, die wir gebaut haben, mit echten Domains und dokumentierten Ergebnissen. Klick auf eine Karte und sieh dir die Live-Seite des Kunden an.

jeho-steuerberatung.de
JeHo Steuerberatung Logo
100.000 €+
Auftragsvolumen
in 6 Wochen mit Neumandanten

Verkaufsstarke Premium-Website mit Mandanten-Funnel und CRM-Anbindung, damit kein Lead verloren geht.

Website-AufbauLead-Funnel
braunschulze.de
Braun Schulze Steuerberatungsgesellschaft mbH Logo
25.000 €
Mtl. Cashflow
von 0 € in 9 Monaten aufgebaut

Komplette Website von Grund auf, mit klaren Conversion-Pfaden für Unternehmer, Selbstständige und Privatmandanten.

Website-AufbauConversion-Pfade
janaalles.de
Janaalles.de Logo
959.000 €
Umsatz
4 Workshops

Workshop- und Buch-Funnel mit einem klaren Conversion-Pfad von der Anzeige bis zur Anmeldung.

Funnel-AufbauWorkshop-Anmeldung
guhr-steuerberatung.de
Guhr Steuerberatungsgesellschaft mbH Logo
300.000 €
Monatsumsatz
vorher 10.000 €

Verkaufsoptimierte Website als Fundament für vier Lead-Kanäle und planbares Kanzlei-Wachstum.

Website-AufbauPositionierung
solaris-energien.de
SOLARIS neue Energien GmbH Logo
5+
PV-Anlagen / Mon.
regional verkauft

Conversionoptimierte Website plus Lead-Funnel für planbare, regionale PV-Anfragen, ganzjährig.

Website-AufbauLead-Funnel
oehmann.com
Oehmann Steuerberatung Logo
20–30
Mandatsanfragen
pro Monat, ab Monat 1

Anfrage-Strecke, die aus Anzeigen-Klicks planbar deutschlandweite Mandatsanfragen macht.

Lead-FunnelConversion
trauringspezialisten.de
Trauringspezialisten Logo
100+
Vor-Ort-Termine
pro Monat, planbar

Termin-Funnel je Standort: von der Anzeige über die Buchung bis zum Vor-Ort-Termin, für fünf Filialen.

Termin-FunnelLocal
alexandra-feuerer.de
Alexandra & Mario Feuerer Logo
165.577 €
Umsatz
aus 4 Webinaren

Webinar-Funnel von der Anmeldung über das Live-Event bis zum Sales-Call, ausgespielt über Meta Ads.

Webinar-FunnelAnmeldung
Anatomy

This is how a landing page is built to convert.

A website explains everything. A landing page has exactly one goal, one action. We build every page along four layers that guide the visitor step by step to the conversion.

deine-landingpage.de
01
Get in touch
02
03
04
Book a call
  1. 01

    The Hook (Hero)

    A crystal-clear headline that picks up the promise of the ad (message match), plus a visible CTA above the fold. In 3 seconds the visitor knows: this is the right place.

  2. 02

    The Argument (Proof)

    The biggest objections and pains, disarmed with real social proof, numbers, logos and testimonials. Trust is built before we ask for the conversion.

  3. 03

    The Solution (Offer)

    How your offer solves exactly this problem, in a hierarchy that guides the eye. Benefits before features, always with an eye on the one action.

  4. 04

    The Conversion (Close)

    One dominant action, placed multiple times, reinforced with trust elements, a guarantee and risk reversal. No navigation, no way out except the click.

Our CRO edge

Six principles that turn clicks into customers.

A landing page is not a prettier website. It is a sales instrument with a single job. We build for conversions, not for award shows, according to these principles.

Click = promise

Message Match

The ad and the landing page tell the same story. Whoever clicks on the promise in the ad finds it again in the headline, instead of a disconnect and a bounce.

1 goal per page

One dominant CTA

No main navigation, no distraction. A clear hierarchy, one action, placed several times. Every element works toward exactly this goal.

0.8 s LCP

Speed & Core Web Vitals

Load times under one second. Every additional second costs measurable conversions, which is why we build technically for green Core Web Vitals.

70 %+ mobile

Mobile-First

More than 70 % of ad traffic comes from smartphones. We design for mobile first, with thumb reach and a CTA that never scrolls out of view.

cleanly attributed

Tracking from day 1

GA4, Google Tag Manager, optionally server-side. Every conversion is counted once and cleanly attributed to its channel, no flying blind after the launch.

A/B + heatmaps

CRO as a process

Heatmaps, session recordings and A/B tests. We iterate weekly, instead of launching once and hoping. The conversion rate is never finally done.

Our Process

From idea to landing page, live in 14–21 days.

No gut feeling, no back-and-forth. A clearly defined process from kickoff to ongoing optimization, transparent with weekly updates and preview links. Complex multi-step funnels take 3–6 weeks.

  1. 01Day 1

    Kickoff & conversion goal

    We define the one goal of the page, the audience, the offer and the action that counts. Plus: the competition, offer arguments and tracking requirements.

  2. 023–5 days

    Strategy, copy & wireframe

    Funnel logic, high-converting copy and a clickable wireframe that sets the hierarchy before any design work begins. This is where conversion is decided.

  3. 033–5 days

    Design

    On-brand, conversion-focused design, mobile-first, with clear visual guidance toward the CTA. Aesthetics that sell instead of just looking nice.

  4. 043–5 days

    Build

    Cleanly built in Next.js for maximum performance, or no-code via Framer, Webflow or Unbounce if you want to maintain it yourself. Fast, stable, SEO-ready.

  5. 052 days

    Tracking & QA

    GA4 + Google Tag Manager, optionally server-side. Events cleanly defined and tested across all devices and browsers before a single euro of ad budget is spent.

  6. 06Ongoing

    Launch & CRO

    Go live, then heatmaps, A/B tests and weekly iteration for as long as we manage the ads driving to the landing page. The launch turns into a steady climb in conversion.

Tech & Performance

Built for performance, not for award shows.

There are plenty of pretty websites. We build on a stack that loads fast, tracks cleanly and scales with you, the same technology this page runs on. For no-code projects we work with Framer, Webflow or Unbounce.

Next.jsTailwind CSSVercelGA4Google Tag ManagerFramerWebflowUnbounce
0.8 s
Load time (LCP)
Green
Core Web Vitals
Edge
Hosting in the EU
Server-side
Conversion tracking
What sets us apart

That's why successful entrepreneurs trust us.

We're not a classic service. We're your extended marketing team, faster, closer and more ambitious than you've been used to so far.

Typical agency

Problems you might recognize

  • Junior interns on the account
  • Standard creatives without performance
  • Slow response times, sluggish communication
  • "We do what you say", zero initiative
  • No growth mindset, no iteration
  • Just a contract, no real relationship
Jonas StrambachJonas Strambach

Your external world-class marketing team

  • World-class full-stack team, 9 disciplines under one roof
  • Lightning speed in delivery & execution
  • An A-player growth mindset in every team member
  • WhatsApp direct line for real-time communication
  • Proactive recommendations & daily optimizations
  • An AI stack integrated into every process
  • Above-average results, no mediocrity
  • We meet our partners privately, a real relationship
Real proof

What clients & partners really say.

Excerpts from real WhatsApp and Slack chats with our clients and partners. Unedited, unvarnished, straight from everyday work.

MJ
Mijo Jurisic2 days ago
in #wins

Same client, same story — all good things come in threes. We hit 111k last month. All-time high — and all of it during the off-season.

❤️ 6 1
Metin

€5,500 close

18:44

€20,850 in revenue this month so far 🔥

18:45

Strong — all logged in HubSpot? Then we'll check it off

18:46 ✓✓
ROAS on ad spend
800%
Tax-advisor case study
Jennifer Hornisch

Hey everyone, we cracked 100 yesterday … 100 leads is honestly insane 🥳

09:48

Massive 🤯

09:49 ✓✓
DN
David Nourrisson13:54

New client (tax advisor) turned €442.62 ad spend into €15,000 revenue after one week (ROAS 34) — 20 leads at €22.13 each.

🚀 1💫 1
Revenue from the first client
€1.2M
closed in week 1
Tax-advisor firm

When we came to you we were at €10–12k revenue per month with one employee. 8 months later we average €20–22k per month.

18:40

How the firm is perceived from the outside has completely changed. That's your doing too.

18:40
JS
Jonas Strambach12:42
in #wins

Our tax-advisor case study is bringing in really nice clients 🔥 Ad spend €7,550 → 125 leads (€60/lead), €60,000 revenue, 5 new clients, 800% ROAS. Plus a referral close worth €12,000.

🚀 5🔥 4👏 3
Louis Newger

Pulled in 55k in revenue today

19:13

5 calls

19:13

Brutal 💪

19:15 ✓✓
Revenue in January
€20,000
4 new clients · Jennifer Hornisch
Edith

By the way, the first sale came in on Saturday 🥳

10:58

Awesome, who did you close? 💪

10:59 ✓✓
MJ
Mijo Jurisic14:42

Quick sum-up of the first month of Go Clara: 74 new appointments booked, 25 contact forms filled. That's 99 leads in 1 month — are we cracking 100 today? 🤓

🚀 5🥂 3
4 replies
Single close via ads
€18k
Tobias Neef
Ergun Ak

7k close via ads

17:11

Solid. Who exactly?

17:11 ✓✓
Ergun Ak

7k for creatives

17:17
JS
Jonas Strambach07:14
in #wins

David's client generated 100k in new-client revenue with €1,500 ad spend in October 🔥 Most successful client we've ever had in the first month.

🚀 5💫 4
3 replies
Metin

First lead revenue today: €6,900 🚀

19:15

€12,992.10 in volume — contracts are being drawn up, all signed off

19:16
Revenue in a single day
€43,730
9 sales · 2 appointments tomorrow
MJ
Mijo Jurisic2 days ago
in #wins

Same client, same story — all good things come in threes. We hit 111k last month. All-time high — and all of it during the off-season.

❤️ 6 1
Metin

€5,500 close

18:44

€20,850 in revenue this month so far 🔥

18:45

Strong — all logged in HubSpot? Then we'll check it off

18:46 ✓✓
ROAS on ad spend
800%
Tax-advisor case study
Jennifer Hornisch

Hey everyone, we cracked 100 yesterday … 100 leads is honestly insane 🥳

09:48

Massive 🤯

09:49 ✓✓
DN
David Nourrisson13:54

New client (tax advisor) turned €442.62 ad spend into €15,000 revenue after one week (ROAS 34) — 20 leads at €22.13 each.

🚀 1💫 1
Revenue from the first client
€1.2M
closed in week 1
Tax-advisor firm

When we came to you we were at €10–12k revenue per month with one employee. 8 months later we average €20–22k per month.

18:40

How the firm is perceived from the outside has completely changed. That's your doing too.

18:40
JS
Jonas Strambach12:42
in #wins

Our tax-advisor case study is bringing in really nice clients 🔥 Ad spend €7,550 → 125 leads (€60/lead), €60,000 revenue, 5 new clients, 800% ROAS. Plus a referral close worth €12,000.

🚀 5🔥 4👏 3
Louis Newger

Pulled in 55k in revenue today

19:13

5 calls

19:13

Brutal 💪

19:15 ✓✓
Revenue in January
€20,000
4 new clients · Jennifer Hornisch
Edith

By the way, the first sale came in on Saturday 🥳

10:58

Awesome, who did you close? 💪

10:59 ✓✓
MJ
Mijo Jurisic14:42

Quick sum-up of the first month of Go Clara: 74 new appointments booked, 25 contact forms filled. That's 99 leads in 1 month — are we cracking 100 today? 🤓

🚀 5🥂 3
4 replies
Single close via ads
€18k
Tobias Neef
Ergun Ak

7k close via ads

17:11

Solid. Who exactly?

17:11 ✓✓
Ergun Ak

7k for creatives

17:17
JS
Jonas Strambach07:14
in #wins

David's client generated 100k in new-client revenue with €1,500 ad spend in October 🔥 Most successful client we've ever had in the first month.

🚀 5💫 4
3 replies
Metin

First lead revenue today: €6,900 🚀

19:15

€12,992.10 in volume — contracts are being drawn up, all signed off

19:16
Revenue in a single day
€43,730
9 sales · 2 appointments tomorrow

More proof on request, we share a lot only in private conversations.

Testimonials

Clients become friends.

Most of our clients work with us for years, not months. That creates real relationships, honest feedback and sometimes private dinners, too.

Trustpilot

Inquiries online and qualified applicants

We've been working with Jonas and his team for almost 12 months now. By now we get plenty of inquiries from prospective clients online and have even received applications from qualified professionals. The first applicant said yes just 6 weeks after the campaign launched.

SKTax firm owner
Trustpilot

KPIs improved by over 70 %

Working with Jonas has improved our most important KPIs by more than 70 %.

B2B2B client
Trustpilot

Understood quickly, delivered fast

Jonas understood our requirements quickly, the project was delivered fast, and we're very happy with the collaboration. We can recommend Jonas with a clear conscience.

PKProject client
TrustpilotGoogle· 5,0 (22)
See all testimonials
A personal message

A letter to a future partner.

Personal, from me to you

if you've read this far, there's a spark. A sense that your business can do more than it delivers today. Maybe a lot is already going well, but the last piece of growth is missing. Or the first.

I founded and lead this team because I'm tired of watching great entrepreneurs work with mediocre run-of-the-mill providers. I'm convinced: solid results, a profitable ROAS and an unmistakable brand presence aren't luck, they're craft. The craft of a team that works with excellence every day.

We don't take every entrepreneur on board. We work together when the chemistry is right, the product is compelling and both sides are ready to take on responsibility as equals. For that we go the extra step: overdelivery isn't a marketing term for us, it's the standard.

If you feel this fits you, get in touch. We'll sit down together, take an honest look at your business and find out whether we're the right partners for your next twelve months.

To results that count.

Jonas Strambach Portrait
Jonas Strambach
Founder
Common questions about Landing Pages

Answers to the most common Landing Pages questions.

Everything business owners want to know before working with a Landing Page Agency, answered directly and honestly.

It depends on the scope, a single landing page, a multi-step funnel, quiz logic, multilingual versions or ongoing CRO support, which is why we deliberately work without standard packages and without a public price list. We size every project individually by goal and effort. After the initial call you receive a binding quote with full clarity on deliverables and investment, with no hidden costs.

A website explains everything; a landing page serves exactly one goal: a single action. It has no main navigation, a clear hierarchy, one dominant CTA and is measurably tuned for conversion. We build both, but never mix them up.

Standard funnels go live in 14–21 days from kickoff, including copy, design, build and tracking setup. More complex setups (quiz, multi-step, custom logic) take 3–6 weeks. We deliver transparently, with weekly updates and preview links.

Our standard: Next.js + Tailwind + Vercel for maximum performance and flexibility. For no-code projects we work with Framer, Webflow or Unbounce, depending on the requirements. Tracking via GA4 + Google Tag Manager, optionally server-side.

We think in four layers: hook (hero), argument (pain points, social proof), solution (method, results) and conversion (CTA + trust boosters). We build multi-step funnels with quiz logic when the audience needs pre-qualification.

That is exactly the leverage: we ensure message match, so the landing page headline picks up precisely the ad the visitor arrived from. That keeps the promise consistent from click to conversion, the bounce rate drops and the cost per lead falls. If we also manage your Google, Meta or LinkedIn ads, we optimize ad and landing page as a single system.

Yes. CRO is not a one-off project. We set up heatmaps, session recording and A/B tests, and iterate weekly for as long as we manage the ads driving the landing page.

Your question is not listed? Message us directly, answer within 24 hours.

We're currently accepting new partners

Ready for record revenue?

If your business is on solid ground and you're ready to work with a team that meets you as an equal, let's talk.

  • Predictably more qualified inquiries instead of random hits
  • Ads that measurably generate revenue
  • One point of contact for marketing & sales
WhatsApp +49 152 52077583
Jonas Strambach
JS
Jonas Strambach
Founder