We hosted the Demo Stage at AI Summit Barcelona 202622–23 Sep 2026 · WTC Barcelona

CASE STUDIES

Sales, GTM & AI systems that produced measurable results.

The full story behind each engagement — the challenge, the system we built, and the outcome it produced.

GTM

Oceyon AG

Birgit Pestalozzi · Head of Impact & Fundraising
From zero investor network to €25M in pipeline.
PROBLEM

Oceyon needed capital, but fundraising lives or dies on access — and building an investor network manually takes years the raise doesn't have.

SOLUTION

We built a targeted family-office and investor outreach system: the right investor profiles, personalized multi-channel sequences, and systematic follow-up — running like a sales engine, not a founder's side task.

RESULT

500+ positive investor responses and 300+ meetings booked → €25M+ in investor pipeline.

WHY IT MATTERS TO YOU

The same engine that books investor meetings books customer meetings. If access is your bottleneck, this is the system that removes it.

GTM

Kastner Frankfurt GmbH

Sebastian Albert · Managing Director
One million data points. One clear ICP.
PROBLEM

No clear ICP in DACH and no predictable outbound engine — every campaign started from guesswork.

SOLUTION

We analysed over 1 million data points and built a dynamic ICP list with buying signals and competitor insights — a targeted, data-driven outbound system with clear priorities.

RESULT

1M+ data points analysed → a targeted, predictable DACH outbound system.

WHY IT MATTERS TO YOU

If outbound feels like guesswork, the problem usually isn't your team — it's the list. We fix the list first.

GTM

Nooxl Systems GmbH

René Wallat · Founder
New positioning → 4,700+ decision-makers in banks & real estate
PROBLEM

Strong product, no pull. The website did not say who it was for, and there was no system to reach the clients with the biggest budgets: banks, financial services and real estate.

SOLUTION

One positioning and ICP workshop with founder René Wallat produced a clear ICP — real estate portfolio and asset managers, funds, project developers, financial services, consulting — with size thresholds, buying triggers and one core narrative: from spreadsheet monster to enterprise software. We rebuilt the website on that positioning, built a target database of 4,789 decision-makers in Germany from the terminal with Claude Code, segmented into six prioritised lists with a do-not-contact list protecting existing clients and open conversations, and set up a LinkedIn sales system on the new ICP, run with a human in the loop.

RESULT

4,789 decision-makers mapped across real estate, financial services and consulting → 6 prioritised target lists, ready to run.

WHY IT MATTERS TO YOU

If your best clients come through referrals and your website does not say who you are for, more outreach will not fix it. Positioning first, then the list, then the outreach.

AI

The Global AI Skills Community for Lawyers

Holly Cope · Co-founder & Head of Marketing
1,300 lawyers, one practical AI playbook.
PROBLEM

Lawyers were unsure how to use AI safely and effectively in daily work — the blocker was risk and compliance, not interest.

SOLUTION

We created and delivered an AI masterclass showing practical, compliant workflows lawyers can use immediately — human-in-the-loop, clear dos and don'ts, no black-box tools.

RESULT

AI masterclass delivered to 1,300 lawyers — practical, compliant workflows in use the next day.

WHY IT MATTERS TO YOU

AI adoption fails on trust, not tools. We ship workflows your team is actually allowed to use.

AI

GRACO Digital

AI Sales & Tender Agent
Tender research that runs itself.
PROBLEM

Finding the right tenders was manual and time-consuming — the team spent valuable hours reviewing low-fit opportunities instead of selling.

SOLUTION

An AI-powered Sales & Tender Agent built with n8n, Claude Code and AI agents — it automatically finds, analyzes and prioritizes tenders against the client's business criteria.

RESULT

Tender review fully automated — the team now spends its time on high-value deals, not manual research.

WHY IT MATTERS TO YOU

Every hour spent screening low-fit opportunities is an hour not spent selling. Agents take the screening.

GTM

TektonWorx

GTM System
They knew the buyer. Nobody knew the channel.
PROBLEM

TektonWorx knew exactly who their buyer was — contractors and specialists in digital construction — but not which channel would reach them across Saudi Arabia, the UAE, Australia and the US.

SOLUTION

We ran a structured channel discovery: email, LinkedIn, Facebook and website tested in parallel against the same audience. Once the data showed the winning channel, we scaled it into a full outbound engine across all four markets.

RESULT

400+ qualified sign-ups from outbound across 4 markets.

WHY IT MATTERS TO YOU

Before you scale spend, find the channel. Testing four in parallel costs less than scaling the wrong one.

AI

Tekton APC Prep

Pieter de Bruyn · Founder, TektonWorx
“Know if you’re ready before the panel does” — an AI assessor for the construction industry.
PROBLEM

Quantity Surveyors preparing for their RICS APC face a high-stakes panel interview with almost no realistic way to rehearse it — human mock interviews are expensive, don’t scale, and candidates discover their competency gaps only when the real panel tells them.

SOLUTION

Saverflow designed and built the full AI platform end to end: AI submission analysis against all 19 QS competencies, a readiness score with competency heatmap, a personalized question bank — and the core feature, a 3-assessor AI voice panel holding a live mock interview with targeted follow-ups. Packaged with a FIDIC workshop product and a 4-tier pricing model on GDPR-compliant UK infrastructure.

RESULT

Full AI product shipped: 3-assessor voice interview panel + automated RICS competency analysis — live and revenue-ready.

WHY IT MATTERS TO YOU

If you have domain expertise, we can turn it into an AI product — not a chatbot bolted onto a website, but a full assessment engine with voice AI, scoring logic, and a pricing model, ready to sell.

GTM

AI Summit Barcelona

Adam Hruska, Co-founder & COO · Tanguy Wincker, Co-founder & CRO
Bringing global companies and rising AI startups to Barcelona.
PROBLEM

AI Summit Barcelona was building an event promoted to reach 10,000+ attendees, with 200+ speakers and 50+ side events. To bring major companies and promising startups into the room, the team needed to reach the people who could decide to participate.

SOLUTION

We built and ran targeted company outreach: identifying relevant organisations, finding decision-makers, personalising each approach, and following conversations through to participation.

RESULT

Our GTM work helped bring global names including AWS, Google Cloud, HP, McKinsey and NTT DATA, alongside AI startups and scaleups such as ElevenLabs, Deepgram, Nebius, Albatross AI and Holded, to AI Summit Barcelona.

WHY IT MATTERS TO YOU

A strong event creates the opportunity. Targeted outreach brings the companies you want into the room.

GTM

River AI

Sandro Abegg · Co-founder
From referrals only to an outbound pipeline in 11 countries
PROBLEM

River AI builds AI agents for aesthetic and plastic-surgery clinics — instant replies, automated follow-ups and booked treatments across WhatsApp, Instagram and email. The product worked, but every new client came from referrals. River needed a repeatable way to reach clinic owners across Europe who had never heard of them.

SOLUTION

Built from zero in under 3 months: data, domains, mailboxes, cold email, LinkedIn and cold calling in 5 languages. Data — 8,400+ clinics in 13 countries, scored for fit and checked against a cross-channel blocklist. Infrastructure — 5 sending domains, 10 warmed mailboxes, branching LinkedIn sequences. Messaging — campaigns in Spanish, German, French, Italian and English, personalised by clinic and city. Cold calling — a prioritised call list for clinics that didn't reply. Replies — classified by hand, positives routed to the founder, weekly KPI reports.

RESULT

80+ interested clinics · 40%+ of pipeline from outbound · 11 countries

TESTIMONIAL
“Our product was working, but every new clinic came through a referral. Saverflow built our entire outbound engine — data, cold email, LinkedIn and cold calling in five languages — and within weeks clinics across Europe were asking us for demos. Today over 40% of our pipeline comes from outbound.”
— Sandro Abegg, Co-founder, River AI
GTM

ROHO Mallorca

Marie Walketseder · Founder
From a brand people recommend to a brand that reaches 5,000 buyers.
NEXT PHASE

ROHO grew the best way a brand can: people who received a ROHO candle wanted to give one too. Featured in Marie Claire and Madame Figaro, with clients across Mallorca, Austria, Switzerland and Germany. The next phase needed more than word of mouth: reaching the right decision-makers before the Christmas gifting season.

SOLUTION

We turned her best clients into a blueprint for who to target. Then we mapped 50,000 companies across DACH and Spain into 27 segments, and launched personalised LinkedIn campaigns from the founder's own profile. It runs like a sales engine, not a side task.

RESULT

5,000+ decision-makers in 27 live campaigns, launched in under a week, in time for the Christmas season.

WHY IT MATTERS TO YOU

If your product already sells through recommendations, the demand is proven. This is the system that puts it in front of the next 5,000 buyers without waiting to be found.

GTM

Elan Languages

ICP Discovery & Outbound
They had a product. Nobody knew who the buyer was.
PROBLEM

Elan AI Bridge was new to market. No confirmed industry, no confirmed company size, no confirmed persona — guessing wrong meant burning budget on the wrong audience for months.

SOLUTION

Instead of guessing, we let the market answer. 25,700 contacts, 30 campaigns across email and LinkedIn, multiple personas and messages tested in parallel — a live demand analysis, not a spray-and-pray blast.

RESULT

In 90 days the market confirmed the exact buyer — 80+ interested enterprise buyers in pipeline, still growing.

WHY IT MATTERS TO YOU

Most agencies sell you sending volume. We fix the top of the funnel first — so every euro after that hits a validated audience.

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