Building software companies, backing founders and exploring how AI is changing the way businesses are built.
Building stuff I like for myself or my portfolio.
Launching & funding own companies via Apoera Ventures.
Investing into public equity, private markets & startups.
Building Apoera as a mini family office for myself.
Juror, VC scout, mentor and more as an active part of the startup community.
Voluntary causes and charities I support.
I was born on the most distant part of civilization by parents who lived many years outside of civilization. Despite growing up in the calm Münsterland afterwards, my heritage and birthplace shaped my perspective on life and taking risk early on.
You always have a plan B — even one without money, in a completely different place in life. That plan B creates mental freedom.
Borrowing the name of my father, who is Ralf Heim Sr., I designed flyers and websites for discotheques as a freelancer in the area of the small towns in Münsterland.
At 18 I discovered that databases followed a major evolution. After freelancing for larger corporates like DHL, Telekom and Pin Mail I shifted towards OLAP & Business Intelligence and worked in parallel as a BI freelancer in near-full time. To focus my studies on BI, I went to the University of Duisburg-Essen and studied technology & operations management.
During a project at Pin Mail I hired a small university spin-off BI consulting firm called cundus. The founders, who thought I was ten years older at the time, convinced me to join the company and later the management team. We grew the company to €20m+ in revenue with offices in the US, Canada, UK and Zurich and conducted an asset deal with SAP on the software and sold the consulting part to PwC.
After cundus, I wanted to build again. Together with Friedhelm Schmitt and Stefan Post, I co-founded Fincite to reinvent Wealth Management software. The idea was born out of frustration. Coming from Business Intelligence, I couldn't understand why one of the world's most knowledge-intensive industries still relied on poor user experiences and limited analytics.
From day one, we deliberately chose a capital-efficient path and bootstrapped the company. Early revenues came from building robo-advisory solutions for banks, giving us the freedom to experiment. It took several years of iteration before we discovered and shaped a scalable product with true market fit.
Before Fincite found product-market fit, we had something else valuable: ideas, talented people, a growing network, a software engineering workbench that could turn concepts into products and the freedom from strong cash flow.
Rather than waiting, we started building companies alongside exceptional founders. Combining technology, operational support and early-stage capital, we helped launch a portfolio of ten ventures. As Fincite's momentum accelerated, our focus gradually shifted back to scaling the core business.
By 2018, Fincite had found its scalable market. CIOS evolved into a leading Wealth Management platform used by financial institutions across Europe and the United States. While our journey began with digital investing and robo-advisory, the real breakthrough came when we shifted our focus toward empowering human advisors instead of replacing them.
Over the following years, thousands of advisors across the US and Europe served their clients every day through the CIOS platform.
By 2024, it had become clear that building a truly European WealthTech leader required more than organic expansion. Private Banking remains one of Europe's most fragmented industries. Thus, the need for a consolidation of local players into one European champion got evident.
This view was shared by TA Associates and Montagu: in 2025, Harvest and Fincite joined forces as part of that ambition, creating the foundation for a pan-European WealthTech champion.
Following the merger, I served for one year as a member of the Executive Committee before stepping back from operational management in early 2026.
BITKOM &
Payment & Banking
Fincite
Fincite
Gründerszene
Stevie Awards
Grade 1.0
Grade 1.0
Over the past two decades, the companies I co-founded and the software products my teams built.
€100m+
created to date in companies founded and run
1,000+
served through our products
1m+
working on products built by the companies I co-founded
60
in which the products are used
4.6
on Glassdoor and Kununu, from the 500+ people who worked in the companies
The best companies provide a strong improvement in a big market.
I founded businesses that provided a strong improvement for a small number of customers. I also built businesses that offered a minor improvement but for a much larger market.
Both can become good companies. The opportunity I would most like to invest in combines both: a significant improvement for a large market.
Would customers actively miss this product if it disappeared tomorrow?
Founder teams need to be similar in ambition, vision and value contribution. But also the cap table and VCs need to be aligned in expectations.
I founded Fincite with Friedhelm Schmitt and Stefan Post. We did not always agree — but we always found an agreement. That alignment let us keep fighting the uphill battle together, all the way to the exit.
Are you fully aligned on what success looks like — and how to get there?
Sustainable companies generate cash. It gives you time to think clearly, invest for the long term and build without unnecessary compromises.
With most of my ventures we were able to switch to profitability at almost any time. The model is simple: take external money for the upside, while remaining profitable in the baseline.
Does this business generate cash early in its journey?
The best founders design, build and operate builder systems that help them building the company.
AI has fundamentally changed the way I research, build, decide and operate. An AI system is no longer an optional toolset — it is part of the founder's operating system.
Show me your current builder system? How do you operate yourself as CEO?
The next generation of companies will build AI-enabled services that connect deeply with customers, operate in the real world and create advantages that are hard to copy.
For most of my career software became more valuable every year. AI changes that equation. The scarce elements are increasingly expertise, workflows, distribution and trust.
What moat are we building that competitors can't cross?
Companies that can survive without external capital make better decisions, move faster and compound for the long term.
The strongest companies I have built or observed were never forced to optimize for the next funding round. This does not mean never raising capital — it means capital remains a choice.
If the capital market were closed for five years, would this business still thrive?
I love Jeff Bezos' quote to build for the things that do not change. Customers always wanted a broader selection of products cheaper and faster. The only thing that changes was the how — not the why.
I prefer businesses that apply new technology to an existing, durable need — and create a proposition that is roughly 1.5–3× better than the current alternative.
Does this problem solve the need best, no matter how the world changes?
Companies that meet my principles and match my focus.
Serving corporates and SMEs with sufficient 10k+ ACV
Technology made to succeed in European markets
An unfair advantage of the founders in their markets
A well-segmented approach with the ability to grow a market leader
Europe's leading wealth management software — a digital advisory process from onboarding to reporting. Merged with Harvest Groupe in 2025.
Pan-European WealthTech platform backed by TA Associates and Montagu, building a software champion through mergers of market-leading solutions.
AI-enhanced FP&A and corporate performance platform for modern finance teams in the German mid-market.
Leading digital marketplace and trading hub for ferroalloys and raw materials in the global steel industry.
Institutional asset manager with its own reporting and research platform.
Global investment community connecting 300+ family offices and professional investors representing USD 500bn in assets, with curated access to alternatives.
Sustainable investing for everyone — a retail asset manager providing discretionary portfolio management starting from €1.
All your portfolio accounts in one place. A portfolio aggregation service used by family offices to consolidate a view on their wealth.
A fully digital fund-of-funds giving private investors access to Europe's leading VC funds from €10k — previously reserved for institutional LPs.
Trade financing platform for export financing in international business transactions.
Digital infrastructure and workflow platform for financial institutions — connecting systems and data. Sold to Benner Group in 2024.
We are continuously exploring and building the next generation of technology companies across Europe and beyond.
Ideas on software, AI, investing and the financial industry — shared through essays, interviews, podcasts and more.
A column at Payment & Banking — essays on AI, software, investing and company building.
Read latest columnDie SaaSpokalypse hat die Kapitalmärkte geprägt — warum die nächste Welle der Konzern-IT anders verläuft.
Ralf Heim ist Payment & Bankings Unternehmer des Jahres — aber längst kein neues Gesicht.
Der Rückzug aus der operativen Rolle nach dem Zusammenschluss mit Harvest.
Recognition for two decades of building WealthTech and B2B software companies in Germany.
Coverage of the transaction with TA Associates and Montagu and the merger with Harvest.
A deep dive on WealthTech, platform intelligence and where advisory software is heading.
Was an einem KI-basierten Mini-Family-Office nach dem Unternehmensverkauf wirklich funktioniert hat — und was nicht.
Die Ausgangslage nach dem Unternehmensverkauf — und das neue, selbst gecodete Set-up.
An der Börse geht die Angst vor der SaaSpokalypse um. In der Softwareindustrie entsteht gerade ein deutlich größerer Gedanke.
Dank KI wird es immer einfacher, Programme selbst zu entwickeln — das verändert das Verhältnis von Softwareunternehmen und Kunden rapide.
Mit André M. Bajorat und Jochen Siegert über zehn Jahre WealthTech, den »10x-Berater« und warum Zielerreichung das neue Alpha ist.
Recognised as Startup of the Year in its category.
On Frankfurt's position in the European FinTech ecosystem.
On the future of wealth management and building WealthTech platforms.
Fincite's origin story, bootstrapping in regulated markets and what nobody tells you about enterprise sales.
Product demonstration at one of Europe's leading FinTech conferences.
Conference interview on what makes European WealthTech different.
International expansion and market entry strategies for B2B software.
Analysis of market developments and investment trends post-pandemic.
Leadership lessons from building technology companies.
On Frankfurt as a FinTech hub in the European landscape.
Comparing how WealthTech develops across the two markets.
Investment philosophy, capital allocation and the personal approach behind the portfolio.
Portrait series featuring leading figures in the FinTech industry.
Digital transformation at the intersection of insurance and banking.
Live session on the journey from idea to scaled FinTech company.
On financial technology, entrepreneurship and building in regulated markets.
On choosing the right business and building companies with AI systems from day one.
On the practical side of building with AI — from experiments to systems that run a business.
Jury member for the 2026 edition of the award.
Mentoring deep-tech founders on go-to-market and enterprise software strategy.
If AI eats Software — will SaaS Companies suffer? Or might their best days still be ahead?
In meinem Artikel bei Payment & Banking diskutiere ich ein starkes Upside-Szenario für SaaS durch 3 zusammenwirkende Effekte.
SaaS faces a 10x potential — in both directions.
View on LinkedIn
Wow — #FinTech Entrepreneur of the Year 2025 🏆
Ich bin zutiefst geehrt. Gemeinsam mit Harvest Groupe arbeiten wir an einem europäischen WealthTech Champion. Unternehmertum ist die »Beauty of Struggle«.
View on LinkedIn
❌ Is the era of »garage-founded« SaaS Startups in banking over?
Der Vendor-Bar ist explodiert: DORA-Readiness, längere Sales-Zyklen, höhere Anforderungen.
Ja — aber es braucht weit mehr Ausdauer.
View on LinkedInRalf Ruben Heim
Nordesch 6
46325 Borken (Westf.)
Deutschland
Verantwortlich für den Inhalt nach § 18 Abs. 2 MStV:
Ralf Ruben Heim, Anschrift wie oben.
Kontakt: info@apoera.ventures
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