/Investor DB

Heartfelt Capital — Full Portfolio

225 tracked investments · page 2 of 2 · listed companies and verified rows first

Track Titantracktitan.ioin

TrackTitan provides sim racing coaching and analytics to help drivers improve their lap times regardless of their budget or background.

AI & Machine LearningCreator EconomyGamingSports Tech

Max Teichert(Founder)in

Co-investorsAntlerAscensionGame Changers VenturesPartech VenturesRLC Venturessequel

Triasbiotriasbio.com

Trias is a biotech company applying circadian biology — how the body's internal clock affects infection and drug response — to research and development.

BiotechDeep Tech

Helene Borrmann(Co-founder & CEO)in

Trucksterstrucksters.ioin𝕏

Trucksters operates long-haul road freight using a relay system, where drivers hand off sensorized trailers at monitored relay points so cargo keeps moving without waiting for mandatory driver rest periods.

CleantechLogistics & Supply ChainMobility & Transportation

Co-investorsBonsai Partners SGEIC, SAKibo VenturesMetavallon VCVolvo Group Venture Capital ABBig Sur Ventures

Trussettrusset.orgin
trypango.ai ↗trypango.ai

Pango is an AI-native operations platform for e-commerce logistics that unifies shipping, delivery tracking, and returns management, using AI agents to automate routine logistics tasks like shipment routing, return processing, and exception handling.

AI & Machine LearningE-commerceLogistics & Supply Chain

Tucantucan.aiin𝕏

Tucan.ai provides AI-powered meeting transcription, summarization, and live captioning services that integrate with major video conferencing platforms and support offline audio/video files.

AI & Machine LearningData & InfrastructureEnterprise SoftwareGovTechSaaSGermany, DE

Michael Schramm(CTO)inLukas Rintelen(CEO)inFlorian Polak(Managing Director)in

Unosecurunosecur.cominApr 2025

Unosecur provides identity and access management tools that enable developers and business users to configure secure multi-cloud access policies without deep IAM expertise, while continuously monitoring and auto-remediating risky access patterns.

AI & Machine LearningCybersecurityEnterprise SoftwareSaaS

Santhosh Jayaprakash(Founder)in

Co-investorsDFF VenturesLeo Capital VenturesLeo CapitalVentureFriends

usepropane.ai ↗usepropane.ai

Customer intelligence for product teams

Valuemizevaluemize.io

Valuemize offers a product lifecycle costing platform that connects to existing product cost data from ERP or Excel, enriches it with external market data, and applies AI so teams can query costs, run BoM simulations, and track cost performance from development through production.

Advanced ManufacturingAI & Machine LearningSaaS

Co-investorsPrequel Ventures

VisioLabvisiolab.ioinApr 2026

VisioLab creates AI-powered visual self-checkout systems for food service venues including stadiums, corporate campuses, universities, and hotels.

AI & Machine LearningConsumerOsnabrück, DE

Tim Niekamp(CEO)inIwo Gernemann(COO)in

Co-investorseCAPITAL ENTREPRENEURIAL PARTNERSSimon CapitalAxel Springer Digital VentureseCapital Entrepreneurial Partners AGHTGF

Wavingwaving.aiin

Waving provides an AI-powered security solution that uses WiFi signals to detect movement and presence in real-time without cameras or visible sensors.

AI & Machine LearningCybersecurityDeep TechDefense TechEnterprise Software

Co-investorsCaesar Ventures

Xelioxelio.xyz𝕏

Xelio builds stablecoin-based financial infrastructure through two products: stablechat, which lets consumers send, receive, and withdraw money via WhatsApp/SMS across Africa without smartphones or data, and stablecorp, which offers businesses global incorporation, digital accounts, stablecoin payments, and compliance.

Crypto & Web3Fintech

xoo.city ↗xoo.city

XOO builds compact charging points and a charging network for all types of electric vehicles — cars, mopeds, e-bikes, cargo bikes and kick scooters — that mount on walls, in parking garages, or on street lamps without requiring dedicated ground space.

CleantechEnergyMobility & Transportation

XOXOdrinkxoxo.com

XOXO makes prebiotic sparkling sodas containing 6g of prebiotic fibre and low sugar, sold in seven fruit flavours as a gut-health-focused alternative to regular soda.

ConsumerDirect to ConsumerFoodTech

Rory Paterson(Founder)in

Co-investorsCombination VCGGFGreen Generation FundLever VCSamos InvestmentsSlingshot Ventures

XOXOxoxofest.com

XOXO was a festival and conference held from 2012 to 2024 that gathered independent artists and creators—including writers, designers, filmmakers, musicians, game developers, and coders—to share their experiences of making work and living online.

Creator EconomyMedia & Entertainment

Andy Baio(Founder)Andy McMillan(Founder)

Co-investorsImpatient VenturesSlingshot Ventures

Yendouyendou.io

Yendou provides a commercial intelligence platform for mid-cap contract research organizations (CROs), helping their commercial and delivery teams respond to RFIs and RFPs, build evidence-backed bids, run feasibility and site selection, and produce delivery strategies and budgets to win more clinical study business from sponsors.

AI & Machine LearningHealthtechSaaS

Co-investorsb2venture

Yendouyendou.comin𝕏Feb 2024

Yendou provides a workflow platform for mid-cap contract research organizations (CROs) to manage and reuse operational evidence across enterprise bidding processes, including RFIs, CDAs, feasibility rounds, country and site identification, and contracting.

AI & Machine LearningHealthtechSaaSBerlin, DE

Zina Sarif(Founder)in

Co-investorsb2venture

Yolawoyolawo.de

Yolawo offers an online booking and course management system that automates registrations, participant and waiting lists, communication, and payment processing (via Stripe, SEPA, PayPal, credit card).

FintechSaaSSports Tech

Co-investorsSpinLab

Zelarazelara.aiin

Zelara is an AI lifecycle system that layers on top of existing CRM and marketing stacks (such as Braze, Salesforce, Iterable, Klaviyo, and HubSpot) to personalize content and decide the next best message, channel, and timing for each customer.

AI & Machine LearningMarketing TechSaaS

Nikolas Schriefer(Founder)

Co-investorsNAP

zerozero.university

Zero University is a career-focused app that teaches AI-native job skills through immersive, real-world projects instead of textbooks, then matches users with employers and schedules interviews.

AI & Machine LearningEdTechFuture of Work

Adam Wazzan(Founder)inNadeem Nathoo(Founder)Navid Nathoo(Founder)Nizar Abi Zaher(Founder)inSanttu Koivumäki(Founder)Tuomo Riekki(Founder)

Co-investors20VCNew Enterprise Associates (NEA)

Other

Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.

UcuraVini MiniWe Find FlatsYolife

Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.