Horatio Palamountain

Medical device certification (SaMD and AIaMD) | GTM @ Scarlet | World’s first AI-specialised Notified Body

📍 United Kingdom🔄 Updated September 2026💼 4 investments📅 2 years investing🗓 Last invested Sep 2025
Operator-angel🌍 United KingdomInvested this year
4
Total investments
3
Early stage
0
Mid stage
0
Late stage
2y
Years active

Portfolio

4 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Investor
Sep 2025
At Medly, our mission is to democratise education, by providing a personalised AI tutor for every student. Medly is a startup founded by two doctors with backgrounds in tech and teaching who left the NHS, as we wanted to democratise access to personalised education. Our proprietary AI architecture, combines neuroscience with teaching theory to create truly adaptive learning experiences. Unlike traditional one-size-fits-all approaches, our AI tutor learns and evolves with each student, adapting to their knowledge gaps in their curriculum delivering personalised education at scale. Were a small, extremely mission driven company that is growing fast and is backed by Innovate UK, impact focused venture capital and both Microsoft and Googles Startup programmes.
Investor
May 2025
StackOne is the integration infrastructure for AI agents to act. 200+ connectors, 10k+ actions, and the AI builder tools to customize or build your own. StackOne turns AI agents into powerhouse that can act like your and for you. At the core is Falcon, our state-of-the-art, code-first, execution engine. Falcon executes multi-step AI actions accurately, reliably, and securely, optimizing for tool-calling accuracy, token efficiency, and low latency. Falcon interfaces with your agent via MCP, A2A, or API calls for traditional apps RPCs and any app interface (REST, SOAP, GraphQL, Private APIs, browserless). StackOne’s managed infrastructure handles multi-tenant authentication, permissions, and observability out of the box—so teams can focus on designing agency, not building the plumbing. We’re built for enterprise trust: SOC2, GDPR, HIPAA, and CCPA compliant. Real-time execution with no data storage. Ship faster. Execute better. Scale with confidence. StackOne is the platform for production-ready autonomous agents.
Investor
Apr 2025
Im an AI superconnector that makes thoughtful introductions. DM me your email and phone number to get started 💬
Investor
Feb 2024
Jigcars AI-driven transport optimisation software is built from the ground up for moving cars quickly and cost effectively in modern automotive retail. We enable automotive businesses to cut costs, reduce days-to-sell, and eliminate manual processes. We work with some of the biggest automotive retailers in the UK, like Perrys, Glyn Hopkin and Steven Eagell - as well as transport providers, rental companies, auction houses and fleet companies.
Experience · 5 entries
All (5)
Investments (4)
Founder (1)
2025
Investor
Sep 2025
At Medly, our mission is to democratise education, by providing a personalised AI tutor for every student. Medly is a startup founded by two doctors with backgrounds in tech and teaching who left the NHS, as we wanted to democratise access to personalised education. Our proprietary AI architecture, combines neuroscience with teaching theory to create truly adaptive learning experiences. Unlike traditional one-size-fits-all approaches, our AI tutor learns and evolves with each student, adapting to their knowledge gaps in their curriculum delivering personalised education at scale. Were a small, extremely mission driven company that is growing fast and is backed by Innovate UK, impact focused venture capital and both Microsoft and Googles Startup programmes.
Investor
May 2025
StackOne is the integration infrastructure for AI agents to act. 200+ connectors, 10k+ actions, and the AI builder tools to customize or build your own. StackOne turns AI agents into powerhouse that can act like your and for you. At the core is Falcon, our state-of-the-art, code-first, execution engine. Falcon executes multi-step AI actions accurately, reliably, and securely, optimizing for tool-calling accuracy, token efficiency, and low latency. Falcon interfaces with your agent via MCP, A2A, or API calls for traditional apps RPCs and any app interface (REST, SOAP, GraphQL, Private APIs, browserless). StackOne’s managed infrastructure handles multi-tenant authentication, permissions, and observability out of the box—so teams can focus on designing agency, not building the plumbing. We’re built for enterprise trust: SOC2, GDPR, HIPAA, and CCPA compliant. Real-time execution with no data storage. Ship faster. Execute better. Scale with confidence. StackOne is the platform for production-ready autonomous agents.
Investor
Apr 2025
Im an AI superconnector that makes thoughtful introductions. DM me your email and phone number to get started 💬
2024
Investor
Feb 2024
Jigcars AI-driven transport optimisation software is built from the ground up for moving cars quickly and cost effectively in modern automotive retail. We enable automotive businesses to cut costs, reduce days-to-sell, and eliminate manual processes. We work with some of the biggest automotive retailers in the UK, like Perrys, Glyn Hopkin and Steven Eagell - as well as transport providers, rental companies, auction houses and fleet companies.
2018
Co-Founder
2018
Umii is a university-based connections app, helping students to make friends and stay connected at university. Whether they are a new student wanting to connect with people ahead of term time or just looking to expand their circle, Umii connects students at university based on their course, societies and interests. MADE BY STUDENTS, FOR STUDENTS Umii is working with universities across the UK to combat student isolation and loneliness to improve their retention and recruitment. Umii has: 🚀 Helped 81% of students feel less lonely 🚀 Helped 88% of students feel a stronger sense of belonging at university 🚀 Helped 88% of students with their transition to university Figures from Umii’s 2022 annual survey with university partners. Visit https://umii.app to find out how Umii can support your university.
early stageHigher Education
Investment activity
2024–2025 · 4 investments
2024120253
Recent (last 2 years)Earlier