Blumberg Capital
VC Fund
San Francisco, United States
Blumberg Capital is an early-stage venture capital firm that partners with visionary entrepreneurs to build successful technology companies that empower individuals, businesses and society through the innovative use of AI, big data and other transformative technologies. We are passionate about nurturing B2B technology companies from Seed stagethrough their growth journey, as active board members and hands-on advisors. We were among the first investors in industry leaders including Addepar, Braze, Credorax, DoubleVerify, Fundbox, HootSuite, Katapult, Nutanix, Trulioo and Yotpo. Find us in San Francisco, Tel Aviv, Miami and New York or at blumbergcapital.com.
- Total investments:
- 262
- Last investment:
- Lead investor:
- 28%
- Fund size:
- $225M
- Last fund:
Last updated:
For AI agents: llms.txt
Industries Blumberg Capital invests in
Stages Blumberg Capital invests in
Countries Blumberg Capital invests in
Round sizes
Contacts
| Name | Phone | Socials | |
|---|---|---|---|
Round size
- Seed
- $1M–$7.1M
- Series A
- $3.5M–$16M
- Series B
- $8.3M–$40M
Investment Focus
Industry
- Software 40 (15%)
- FinTech 24 (9%)
- Financial Services 23 (9%)
- Artificial Intelligence 22 (8%)
- Machine Learning 17 (6%)
Stage
- Series A 74 (28%)
- Seed 56 (21%)
- Series B 39 (15%)
- Funding Round 18 (7%)
- Series C 17 (6%)
Country
- United States 96 (37%)
- Israel 21 (8%)
- Germany 6 (2%)
- Canada 3 (1%)
- United Kingdom 2 (1%)
Team
| Name | Title | Investments | Links | |
|---|---|---|---|---|
Lisa McNamara
VP of Finance
|
VP of Finance | Total investments: 0 | Find email | |
Steve Gillan
COO and CFO
|
COO and CFO | Total investments: 9 | Find email | |
Adrian Vanzyl
Director
|
Director | Total investments: 1 | Find email | |
Bruce Taragin
Managing Director
|
Managing Director | Total investments: 23 | Find email | |
David Blumberg
Founder & Managing Partner
|
Founder & Managing Partner | Total investments: 60 | Find email | |
| See all 13 team members → | ||||
Investments
| Company | Description | Round | Links |
|---|---|---|---|
FirmPilot
|
FirmPilot develops an AI-driven marketing engine designed for law firms. It automatically generates content and SEO to outrank competitors and get more clients. | $22M / Series A / Feb 26, 2026 | |
Angle Health
|
Angle Health provides a technology-enabled health insurance platform to simplify employer-sponsored healthcare benefits. The company's service offers fully configurable group health plans that employers can tailor and deploy quickly through its “Benefit Builder” and “Quote-to-Card” tools, often eliminating the need for individual member-levelunderwriting. It integrates medical, pharmacy, demographic, claims, and population-health data with AI-enabled analytics to help employers, brokers, and care teams anticipate health needs and design plans accordingly.Angle Health’s plans typically include telemedicine, digital behavioral health, chronic-disease management, and access to a national network of doctors and providers—services that are often bundled into standard coverage. | $134M / Series B / Dec 03, 2025 | |
AiStrike
|
AiStrike is committed to solving security investigation and response challenges for modern organizations with AI-powered automation. By reducing alert volume by up to 85%, AiStrike helps security teams overcome alert fatigue, while enriching and prioritizing critical alerts for smarter decision-making and faster mean time to resolution (MTTR). WithAiStrike, organizations gain the advantage of real-time alert triage, guided investigation, and automated response – all within one intuitive platform. AiStrike’s custom AI models are run locally, ensuring data privacy and security. | $7M / Seed / Nov 12, 2025 | |
Anchor Browser
|
Anchor Browser provides a browser agent platform that lets AI systems interact with web applications through cloud-hosted, human-like Chromium instances. The platform supports AI agents that plan and execute deterministic browser tasks, reverting to runtime AI only when necessary. Anchor Browser offers features such as bot detection avoidance,CAPTCHA solving, SSO integration, MFA handling, VPN and dedicated IPs, and Cloudflare-verified bot traffic. It targets SaaS builders, service providers, and enterprises that need to automate authenticated, browser-based workflows at scale. The service is delivered via APIs and can run in Anchor’s cloud or in a customer’s own environment. | $6M / Seed / Oct 22, 2025 | |
Anchor
|
Anchor develops AI agents for performing organizational operations at scale in an internet environment. | $6M / Seed / Oct 21, 2025 | |
Streamline AI
|
Streamline AI provides an AI-powered intake and workflow automation software designed for legal teams. The platform uses a no-code interface to help companies optimize processes and manage workflows. It supports high-volume request handling while addressing legal concerns such as confidentiality, data permissions, control, and measurement. Thesoftware enables the creation of no-code workflows to automate tasks like approvals and assignments without requiring engineering input. | $8.6M / Series A / Jul 30, 2025 | |
Aircon
|
AirCon is the first gateway-as-a-service in the air cargo industry. AirCon's platform identifies opportunities across air freight shipments to maximize space and weight utilization and reduce costs | $5M / Seed / Jun 30, 2025 | |
Field Materials AI
|
Field Materials is the world’s first material purchasing software powered by AI. General contractors and specialty subcontractors use Field Materials’ web and mobile apps to streamline their material procurement from requesting quotes during pre-construction to managing orders and deliveries to the construction site. Founded by serial entrepreneurswith successful exits, the company is backed by Blumberg Capital, Zacua Ventures, and senior executives from companies like Lowe’s and Google. For more information, please visit www.fieldmaterials.com. | $10.5M / Series A / Apr 30, 2025 | |
Hydrolix
|
Hydrolix is an early-stage startup with an ambition to change the economics of high density data. The company develops a query service technology intended to process petabyte-scale time series data.Hydrolix's cloud-based query service utilizes proprietary compression and indexing technology, allowing customers to process sub-secondinteractive queries at a fraction of the cost of other existing services. | $80M / Series C / Apr 03, 2025 | |
Aryon Security
|
Aryon Security provides a cloud security enforcement platform that helps organizations prevent security risks before they are deployed into cloud environments. The company enables security teams to define, manage, and enforce cloud security policies across infrastructure managed through infrastructure-as-code tools, command-line interfaces, cloudconsoles, and third-party services. Its platform applies preventive controls at the deployment stage, helping organizations address configuration risks before they reach production environments. The solution includes policy management, automated policy recommendations, exception handling workflows, drift monitoring, and support for multi-cloud environments. Aryon Security also offers AI-driven policy capabilities that adapt security controls to an organization’s cloud infrastructure and operational requirements, helping teams maintain governance and compliance while reducing reliance on reactive remediation processes. | $9M / Seed / Mar 04, 2025 | |
| See all 262 investments → | |||
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FAQ
What does Blumberg Capital invest in?
Blumberg Capital invests primarily in Software, FinTech and Financial Services startups, most often at Series A and Seed stage. Most of the 262 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.
What is Blumberg Capital's check size?
Blumberg Capital typically joins rounds of $1M–$7.1M at Seed, $3.5M–$16M at Series A and $8.3M–$40M at Series B. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Blumberg Capital participates in.
How do I contact Blumberg Capital?
Public channels for Blumberg Capital include LinkedIn, X (Twitter) and the website linked on this profile. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.
Who are the partners at Blumberg Capital?
The team at Blumberg Capital includes Lisa McNamara (VP of Finance), Steve Gillan (COO and CFO) and Adrian Vanzyl (Director), among 13 team members tracked by Shizune. The Team section lists each member with their title, investment count and links.
Is Shizune's investor data accurate?
Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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