Calm/Storm VC
Venture capitalVienna · Pre-Seed–Series A · 31 people tracked
Investment thesis
Calm/Storm backs purpose-driven founders working to improve life, health and wellbeing. It focuses on HealthTech broadly, spanning digital health and well-being, prevention and care, and both B2B and B2C startups across areas such as fertility, AI-enabled infrastructure, mental health, clinical decision support, insurtech and SaaS tools for healthcare professionals. As a super-early-stage investor it aims to join founders at the earliest point, usually their first fundraising round, even before a final co-founder team or pitch deck exists. The firm emphasizes diversity and equal opportunity, targeting both impact and financial returns, and fosters a community of founders supporting each other.
Source: firm website, verified Aug 3, 2026.
Team · 31 people
from the firm's website & public directories
What they invest in
from 14 of 93 portfolio companiesDigital Health ×8Healthtech ×8AI & Machine Learning ×6SaaS ×4Fintech ×2PropTech ×2Wellness & Fitness ×2AgTech ×1
HQs:Germany×5United States×3Spain×1Finland×1United Kingdom×1
Investments · 93 tracked
founders shown can be your intro pathBy year:2023 · 12022 · 12 dated
aiomics is an AI platform for German rehabilitation and acute-care hospitals that reads and structures existing patient documents (paper files, PDF reports, doctors' letters, lab results), flags gaps and inconsistencies, and drafts discharge letters, extension requests, payer correspondence and forms for physician review.
AI & Machine LearningDigital HealthHealthtech
Innovative behavioral & developmental screening platform for earlier identification
Altify is an investing and savings app that gives everyday and experienced investors access, tools, and knowledge to build long-term wealth, with a focus on alternative and crypto assets beyond the stock market.
Crypto & Web3FintechLondon, GB
Sean Sanders(CEO & Founder)in
UK reproductive health and fertility benefits provider.
Business banking with integrated finance management software
Keleya is a mobile app that provides pregnant women and new mothers with weekly content, live classes, and access to midwife chat support.
Digital HealthFemTechWellness & FitnessBerlin, DE
Leda provides self-administered DNA testing kits and related services for individuals who have experienced sexual assault, aiming to improve evidence collection and support for survivors.
HealthtechImpact & Social GoodBrooklyn, US
Liesel Vaidya(Executive Officer, Director)Madison Campbell(Executive Officer, Director)
Clinical decision support software for endocrine disorders
LillianCare addresses physician shortages in underserved rural and urban regions of Germany by redistributing primary care responsibilities among nurses and physician assistants within regulatory frameworks.
Digital HealthHealthtech
Little Journey offers Trial Flow, a configurable patient support platform for clinical trials that delivers protocol-aligned, behavioural-science-based support to improve patient adherence and retention.
Digital HealthHealthtechSaaS
Matchmaking platform for therapists and patients for female mental health
Newton's Tree is an AI orchestration and deployment platform for hospitals that helps health systems select, test, deploy, and monitor AI products as managed infrastructure.
AI & Machine LearningDigital HealthHealthtech
Portfolio news
latest coverage across their companiesNelly · investing.com · Jul 15, 2026
Probably Genetic · trysignalbase.com · Mar 24, 2026
Frequently asked questions
- What stage does Calm/Storm VC invest at?
- Calm/Storm VC invests at the Pre-Seed, Seed, Series A stages.
- What sectors does Calm/Storm VC focus on?
- Calm/Storm VC focuses on AI & Machine Learning, Digital Health, FemTech, Healthtech, Impact & Social Good, InsurTech, Mental Health, SaaS, Wellness & Fitness.
- Where is Calm/Storm VC located?
- Calm/Storm VC is headquartered in Vienna, AT.
Images
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Co-investors · 21
Khosla Ventures is a venture capital firm known for backing bold, contrarian bets in world-class teams that can reshape entire industries.
Balderton Capital's portfolio page listing companies it has backed across stages, sectors, and geographies, primarily in Europe.
Inventure is a generalist early-stage venture capital firm investing primarily across the Nordics and Baltics, having backed over 100 companies since 2005.
QVentures is a venture capital firm that sources and screens top-tier startups from Series A onwards, offering direct investment opportunities to its community of family offices and institutional investors. It also advises on a Pre-Seed Fund backing early-stage founders in the UK.
Unknown is an investment firm focused on emerging market opportunities in live entertainment, biosciences, technology startups, and real estate, with a portfolio spanning music festivals, artist platforms, creator financial services, and event infrastructure.
AltaIR Capital is an international venture investment company.
Kindred Ventures is a San Francisco-based venture capital firm that backs technology startups in their earliest financing rounds, often helping form and fund companies before they exist. It has backed 100+ startups.
Speedinvest is a European venture capital firm with specialist investment teams that back companies from first check to global scale, primarily focused on seed-stage investing.
Peak is an early-stage venture fund founded and run by entrepreneurs, backing extraordinary teams across Europe. It focuses on SaaS, marketplaces, and platforms.
Nyca Partners is a fintech-focused venture capital firm that invests primarily in early-stage financial services and technology companies, offering founders strategic support and access to a large advisor network.
Possible Ventures is an early-stage technology investor backing founders working on major global challenges, with a focus on using technology as a force for good.
Incisive Ventures is a Seattle-based pre-seed fund investing in technology companies that reduce friction at scale, drawing on the founder's extensive angel investing network.
▶9 more co-investors
Angel InvestsequelFrontline VenturesfinwayUrban InnovationConnectivity VenturesAtlantic LabsExpedite VenturesThiel Capital
Firms observed investing alongside Calm/Storm VC, from public investor directories. Shared companies are the overlap with Calm/Storm VC's recorded portfolio.
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