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iSeed

San Francisco, CA · Invests in US; Asia · Website

Check size

$250K-$3M

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Pre-SeedSeedConsumer Apps & SocialB2B SaaSAI & Machine LearningDeveloper ToolsHealthcare & BiotechHealthcare & Digital HealthEnterprise SoftwareDeveloper Tools & Infrastructure

Thesis

We back bold visionary leaders building innovative solutions across diverse sectors, with particular focus on AI applications, digital health, and enterprise software. We provide capital, operational mentorship, and network access to ensure long-term success.

Likely not a fit for

We avoid passive investments and non-founder-friendly terms. We seek engaged partnerships, not transactional checks.

How they invest

Lead or follow
Usually leads
Typical decision
~2 weeks
Warm intro
Not required
Involvement
Takes a board seat
Fund status
Actively deploying
Assets under mgmt
$200M
Decision process
Partnership vote

Partners & team

2 contacts on file

AL

Adam Lin

General Partner · Primary contact

BC

Bryan Cheng

Partner

Portfolio

1DocWay
9amHealthHealthcare Digital

9amHealth is transforming healthcare by providing specialized care for weight loss, diabetes, and heart health through a whole-body approach. They focus on making chronic condition management affordable, accessible, and compassionate, utilizing a team of specialists to deliver personalized care plans and support.

Abundant AIEnterprise Software

Abundant AI provides frontier reinforcement learning (RL) environments and datasets, enabling advanced AI research and development.

AdsGencyMarketing Adtech

AdsGency AI is an all-in-one platform that unifies ad creation, targeting, automation, and analytics, leveraging AI to optimize advertising campaigns and maximize ROI.

Aesthetic AIEcommerce Marketplaces

Aesthetic AI offers FindGPT, an AI-powered shopping assistant that helps users find and purchase products seen on social media platforms like Instagram.

AILawLegal Regtech

AILaw provides AI-driven solutions for immigration law firms, including automated case management and paralegal services to enhance efficiency and client satisfaction.

Allez HealthHealthcare Digital

Allez Health is focused on disrupting metabolic sensing with continuous lactate and glucose sensing technologies, helping individuals manage their metabolism effectively.

AnylineEnterprise Software

Anyline is shaping the future of vision AI, turning any camera into an intelligent tool that delivers real-time insights and digitizes critical operations.

Bifrost Orbital
Bitz FilmsMedia Entertainment

Bitz Films is a San Francisco-based startup redefining vertical storytelling for the next generation of audiences. The company funds and produces creator-driven projects that fuse cinematic ambition with cutting-edge technology, pioneering new formats such as vertical biopics and serialized microdramas.

BloomSky
Canvas Medical

Canvas Medical is an AI-powered healthcare platform that enables care delivery companies to integrate new digital patient experiences and business models efficiently. By leveraging software and APIs, Canvas supports a range of healthcare services, from telehealth startups to large health plans, facilitating innovative care models and payment arrangements.

Recent activity

iSeed in the news

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Research briefRead more
iSeed Ventures Research Investment Thesis iSeed Ventures is a San Francisco-based early-stage venture capital firm focused on backing bold visionary leaders and innovative companies across diverse sectors. Founded in 2014 by Adam Lin, the firm has established itself as a foundational investor in digital health, AI-powered enterprise solutions, and consumer technology. With over $200M under management, iSeed takes a hands-on, engaged approach to supporting portfolio companies through every phase of growth. The firm's core philosophy centers on being more than a passive capital provider. iSeed aims to become a strategic long-term partner, offering guidance, operational support, and access to a network of industry professionals. The firm explicitly states: "We're not interested in being an idle investor. We seek to become a foundational ally for your business, providing tools and guidance to successfully navigate each phase of growth." Sector and Technology Focus iSeed's investment thesis has evolved significantly toward AI and machine learning applications, while maintaining deep expertise in digital health and enterprise software. The firm demonstrates clear focus areas: Primary Sectors: Digital Health : Telehealth platforms, healthcare technology, cardiometabolic health solutions (e.g., 9amHealth), patient care platforms (Canvas Medical), AI-powered healthcare tools AI & Machine Learning Applications : AI agents, document automation, due diligence tools, marketing automation, fashion recommendation systems Enterprise Software : SaaS solutions for healthcare, legal tech, marketing operations, enterprise operations Consumer Technology : IoT devices, hardware-software combinations, mobile-first applications Infrastructure & Emerging Tech : Satellite communications (Bifrost Orbital), film production and distribution Geographic Focus: Primarily North America, with headquarters and portfolio concentration in San Francisco Bay Area, California, though investments span across US and Canada. Notable portfolio companies headquartered in DC, Canada, Vienna, and internationally. Investment Stage and Check Size iSeed specializes in early-stage investments with flexible check sizing: Stage Preferences: Pre-Seed: Early prototypes with strong technical teams Seed: Companies with working products and initial traction Series A: Selective follow-on investments in proven portfolio companies Later stage: Occasional participation in later rounds for portfolio companies Check Size Range: Typical range: $500K - $3M Pre-Seed investments: $250K - $1M Seed investments: $1M - $3M Series A follow-ons: Variable based on momentum The firm is willing to be the first institutional investor and takes founder-friendly approach to early participation. Recent Activity and Portfolio Performance iSeed has maintained active deployment through 2025, with 4 new investments in the 12 months prior to March 2025. Notable recent investments include: 2025 Investments: Abundant AI (Pre-seed, 2025) - AI-human workforce hybrid platform Bifrost Orbital (Seed, 2024) - In-orbit satellite relay infrastructure Bitz Films (Series Seed, 2025) - Film production and distribution Chatsimple (Seed, 2024) - AI agent for sales and support Clarum (Seed, 2024) - AI-powered due diligence platform Capitol AI (Seed, 2024) - Smart document creation platform RevisionDojo (March 2025) - Latest known investment Successful Exits: 1DocWay (2024): Acquired by United Healthcare - telehealth platform Care Innovations (2017): Acquired by PRA Health Sciences (now ICON plc) - remote health management DeepMap (2020): Acquired by Nvidia - HD mapping for autonomous vehicles mySugr (2018): Acquired by Roche Pharmaceuticals - diabetes management platform These exits demonstrate strong validation of the firm's thesis in healthcare technology and AI applications. Team and Decision Making Adam Lin serves as General Partner and the visible face of iSeed Ventures. Lin has deep operational experience in venture capital and healthcare technology, having been instrumental in identifying and supporting successful exits including mySugr (Roche acquisition) and 9amHealth (follow-on investment). Founder testimonials indicate Lin takes an engaged board role, providing not just capital but strategic guidance and operational mentorship. Decision Process: appears to be founder-friendly and efficient. The firm states they speak to founders "before the company was even formed," indicating willingness to engage in pre-inception discussions. Board participation and ongoing operational involvement suggests partnership model rather than passive check-writing. Warm Introductions: Warm introductions appear helpful but not absolute requirement based on portfolio diversity. Investment Philosophy and Founder Preferences iSeed explicitly targets visionary leaders with: Technical depth, especially in healthcare and AI domains Entrepreneurial drive and resilience (backing "bold visions") Clear problem identification and solution validation Ability to attract top talent and build strong founding teams The firm values founder relationships and maintains long-term support through multiple funding rounds. Testimonials from portfolio founders emphasize the value of Adam Lin's mentorship, board engagement, and network access. Fund Status and Deployment With $200M+ under management, iSeed is actively deploying capital. The firm continues to make new seed investments and maintain portfolio engagement through Series A participation. Fund status is actively_deploying as of early 2026. Competitive Positioning iSeed positions itself as: Founder-friendly : First institutional investor willing, accessible pre-inception Operationally engaged : Board seats, ongoing mentorship, not passive capital Network-focused : Access to healthcare, AI, and enterprise ecosystems Outcome-oriented : Success-driven partnership model The firm's track record of successful healthcare exits and emerging strength in AI create differentiation in competitive seed market.

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