Felix Harms

KI-Forderungsmanagement & Inkasso | Co-Founder & CEO Loopcollect | Ex-McKinsey

📍 Germany🔄 Updated September 2026💼 5 investments📅 3 years investing🗓 Last invested Jan 2026
Operator-angel🌍 Germany
5
Total investments
3
Early stage
0
Mid stage
0
Late stage
3y
Years active

Portfolio

5 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Angel Investor
2026
Causa Prima is the first agent-to-agent network designed to stop the endless chase for money between companies. Unlike existing finance tools built to serve one side of a transaction, Causa Prima puts buyers and suppliers on the same network. AI agents handle invoicing, disputes, and discounts — so finance teams dont have to. Built by the team behind Taulia and Finoa, Causa Prima already serves 3,000+ accounts. We are hiring: https://careers.causaprima.ai/
Angel Investor
2024
Automate your communications, and replace hold music, phone trees, and voicemails with intelligent, 24/7 voice and text agents. Dodo helps clinics answer every call, schedule appointments, manage cancellations, and handle client communication—directly in your practice management system, and without adding to staff workload.
Angel Investor
2024
Enabling business teams to build agents without the help of engineering
Angel Investor
2023
Medical Wellness Studio ☁️ Massage Treatments | Revitalisation | Therapy
Angel Investor
2023
Mit der Fideus Plattform automatisierst du lästige Prozesse und sparst bis zu 60 % für den Jahresabschluss deiner Holding, im Vergleich zu einem traditionellen Setup.
Experience · 9 entries
All (9)
Investments (5)
Founder (3)
2026
Angel Investor
2026
Causa Prima is the first agent-to-agent network designed to stop the endless chase for money between companies. Unlike existing finance tools built to serve one side of a transaction, Causa Prima puts buyers and suppliers on the same network. AI agents handle invoicing, disputes, and discounts — so finance teams dont have to. Built by the team behind Taulia and Finoa, Causa Prima already serves 3,000+ accounts. We are hiring: https://careers.causaprima.ai/
2025
Co-Founder & CEO
Jul 2025
Loopcollect ist das smarte KI-Forderungsmanagement und Inkasso. Geplatzte Lastschriften, offene Rechnungen, Subscriptions, die nicht durchgehen: Wir übernehmen den kompletten Prozess von der Mahnung bis zum letzten Cent. KI-unterstützt, kundenfreundlich kommuniziert und nahtlos integriert in gängige ERP- und Buchhaltungssysteme (u.a. WeClapp) sowie Payment- und Subscription-Systeme (u.a. Stripe). Das Ergebnis: ✅ Höhere Recovery Rates als klassische Anbieter ✅ Weniger Aufwand für Dich und Dein Team ✅ Kund:innen, die nach der Klärung im besten Fall weiter bei Dir kaufen Warum wir das machen? Klassisches Inkasso ist häufig langsam, papierbasiert und verbrennt die Kundenbeziehung. Wir glauben: Forderungsmanagement kann digital, schnell und auf Augenhöhe mit den Schuldner:innen sein. Und genau das ist gut für alle Seiten. Mandanten bekommen ihr Geld schneller, ehemalige Schuldner bleiben im besten Fall Kunden. Zu unseren Kunden zählen namhafte Startups, Online-Shops, D2C-Brands und Mittelständler in Deutschland.
2024
Angel Investor
2024
Automate your communications, and replace hold music, phone trees, and voicemails with intelligent, 24/7 voice and text agents. Dodo helps clinics answer every call, schedule appointments, manage cancellations, and handle client communication—directly in your practice management system, and without adding to staff workload.
Angel Investor
2024
Enabling business teams to build agents without the help of engineering
2023
Co-Founder & Managing Director
Aug 2023
Love & engagement for your brand GameGame transforms traditional advertising into fun, immersive experiences through custom-built gaming experiences. In a world where consumers skip ads in seconds, we help brands earn hours of meaningful engagement and real emotional connection. By blending great game design with your brand message, we turn passive audiences into active fans. Each mobile-first experience is designed to reflect your brand’s identity and drive real results in awareness, distributing coupons, or educating customers. We’ve powered campaigns for our customers, achieving a 7% brand uplift and 4.6 times higher voucher redemption. Players don’t just remember your brand. They enjoy it, talk about it, and share it. People hate ads. But they love games. That’s where we come in.
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Investment activity
2023–2026 · 5 investments
202322024220261
Recent (last 2 years)Earlier