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Kaleida Capital

Venture capitalActively deploying

San Diego · 13 people tracked

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Investment thesis

Kaleida Capital invests in the neurotechnology of tomorrow, focusing on neural data infrastructure, human performance, and artificial intelligence. The firm views the brain as the next major platform across life science and technology, backing founders at the intersection of brain science and AI. Its high-conviction portfolio spans neural engineering, brain-computer interfaces, and deep AI applications, targeting four themes: precision medicine (personalized therapies and diagnostics), human performance (cognitive and physical enhancement, mental health), digital interfaces (communication, productivity, entertainment), and AI and computation. The team combines deeptech operators, scientists, and policy architects to identify and support promising neurotechnology founders.

Source: firm website, verified Aug 3, 2026.

HQ
San Diego, US
Instruments
Equity
Founded
2025
Tracked investments
16

Team · 13 people

from the firm's website

What they invest in

from 5 of 16 portfolio companies

Deep Tech ×4AI & Machine Learning ×3Biotech ×3Medical Devices ×3Cloud Computing ×1Digital Health ×1Enterprise Software ×1Healthtech ×1

HQs:United States×4

Investments · 16 tracked

founders shown can be your intro path
Anthropic
Anthropic AI Safety and Researchanthropic.comin𝕏

Anthropic is an AI safety research company that builds reliable, interpretable, and steerable AI systems.

AI & Machine LearningDeep TechSan Francisco, US

Dario AmodeiDaniela Amodei

PartnerAriane Tom· led

Aurenaraurenar.com

PartnerAriane Tom· led

Clinical-Stage Endovascular Brain-Computer Interface
Computational Neuroimaging Platform
High-Bandwidth Brain-Computer Interface
Manifest Technologiesmanifesttech.io
Neurotechnology Platform
OpenAIopenai.comin𝕏

OpenAI is an AI research and deployment company focused on developing artificial general intelligence (AGI) with emphasis on safety and beneficial outcomes for humanity.

AI & Machine LearningCloud ComputingEnterprise SoftwareSan Francisco, US

Sam AltmanElon MuskGreg BrockmanIlya SutskeverWojciech Zaremba

PartnerAriane Tom· led

Resonant Link Medicalrlmedical.comin

Resonant Link Medical develops wireless power transfer technology for implantable medical devices, enabling faster charging, extended range, and smaller device form factors.

BiotechDeep TechHealthtechMedical Devices

Omari Bouknight(Executive Officer, Director)Jeffrey Chu(Director)

Science Corporationscience.xyz

Science Corporation develops brain-computer interface and neural engineering technology to restore vision, cognition, and mobility to patients with debilitating conditions.

AI & Machine LearningBiotechDeep TechDigital HealthMedical DevicesAlameda, US

Max Hodak(Chief Executive Officer)

Synchronsynchron.comin𝕏May 2021

Synchron develops brain-computer interface technology delivered via catheter to restore or improve motor and cognitive function in people with impairment or decline.

BiotechDeep TechMedical DevicesCampbell, US

Thomas James Oxley(Executive Officer, Director)Martin Dieck(Director)Nicholas Opie(Director)Rahul Sharma(Director)Alex Morgan(Director)

PartnerAriane Tom· led

Therapeutic Platform for Protein Misfolding
Wearable Neurostimulation Device
Wireless Power Transfer Platform

Portfolio news

latest coverage across their companies

Frequently asked questions

What sectors does Kaleida Capital focus on?
Kaleida Capital focuses on AI & Machine Learning, Biotech, Deep Tech, Digital Health, Healthtech, Medical Devices, Mental Health.
Where is Kaleida Capital located?
Kaleida Capital is headquartered in San Diego, US.

From the blog

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Kaleida Capital frames neurotechnology broadly as infrastructure at the intersection of neural data, AI, and cognition rather than only medical devices, arguing that neural data and brain-inspired AI represent critical assets for next-generation intelligent systems with near-term applications in medicine and eventually broader human-computer interaction. AI summary

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