Seamus Mcateer

Entrepreneur & Operator

📍 San Francisco, California, United States🔄 Updated September 2026💼 8 investments📅 22 years investing🗓 Last invested Apr 2019𝕏 @upgrade_to_unlock
VC🌍 United States
8
Total investments
3
Early stage
1
Mid stage
0
Late stage
22y
Years active

Portfolio

7 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Founding Board Member
Apr 2019
StreamMetrics measures how watching relevant YouTube content affects user behavior. We deterministically link viewership from owned channels, as well as content produced by any creator, about your brand to any behavior (installs, engagement, spend), allowing marketers to measure the effect of YouTube content.
Non Executive Board Member
May 2017
AVISO Partners Inc. (“AVISO”) was formed in 2015 to act as a conduit between non-traditional market research and data vendors to public equity investors. We partner with both the buy-side and information technology companies to assist them with their internal data strategies. We strive to bring transparency to this typically opaque and fragmented market. Transparency is at the core of everything we do.
early stageMarket Research
Non Executive Board Member
Jul 2013
Openmind Networks is an independent technology company focused on mobile messaging software and services for the telecoms industry. Openmind messaging solutions allow telecoms firms to consolidate their core messaging, protect their network and unlock the potential in business messaging and 5G. Boasting a highly experienced team of engineers, Openmind has consistently led the way in bringing new innovations to the mobile messaging market. Openmind’s Communication Platform is deployed in over 120 sites across 30 countries in Europe, Middle East, Asia and North America, powering over 5 billion transactions every day. Winner of Deloitte Best Managed Company Award five years in a row, Openmind Networks is going from strength to strength and our Global Portfolio continues to grow. We are always one step ahead when it comes to Innovation, enabling us to be at the forefront of Product Development.
Non Executive Board Member
Mar 2010
Motally is Mobile Analytics! Motally is the complete mobile analytics solution. Its patent-pending technology for tracking and reporting usage statistics across mobile websites and applications enables you to: * Track Mobile Usage * Understand Your Consumers * Maximize Advertising ROI * Optimize Product Offerings and User Experience Sign up now for our free Community Version at www.motally.com/signup to start tracking mobile usage on your site - Just cut & paste a few lines of code and Motally does the rest!
Investor & Advisor
Jan 2009
This is a catchall company for the doers, the thinkers, and the innovators.
Founder, Board Member, Chief Product Architect
Sep 2004
Comscore (NASDAQ: SCOR) is a global, trusted partner for planning, transacting and evaluating media across platforms. With a data footprint that combines digital, linear TV, over-the-top and theatrical viewership intelligence with advanced audience insights, Comscore empowers media buyers and sellers to quantify their multiscreen behavior and make meaningful business decisions with confidence. A proven leader in measuring digital and TV audiences and advertising at scale, Comscore is the industrys emerging, third-party source for reliable and comprehensive cross-platform measurement. To learn more about Comscore, please visit Comscore.com.
Founder, Board Member, Chief Product Architect
Sep 2004
Experience · 17 entries
All (17)
Investments (6)
Founder (6)
Board (5)
2022
Founder in Residence
Feb 2022
AI Fund is a venture studio. We collaborate with entrepreneurs, venture funds, and corporate partners to create great companies that move humanity forward. Founded by Andrew Ng, AI Fund is backed by over $370 million. As a venture studio, we work alongside entrepreneurs, venture funds, and corporate partners to build new companies rapidly and increase their odds of success. The studio is supported by top-tier VCs and partners including Sequoia Capital, NEA, Nikkei, and AES.
2020
Founder
Aug 2020
A network for entrepreneurs building in stealth. Submit your information here so investors can find you: harmonic.ai/get-discovered
2019
Founding Board Member
Apr 2019
StreamMetrics measures how watching relevant YouTube content affects user behavior. We deterministically link viewership from owned channels, as well as content produced by any creator, about your brand to any behavior (installs, engagement, spend), allowing marketers to measure the effect of YouTube content.
2017
General Manager, Revenue and Partnerships
Jul 2017
With over 1 billion meetings processed, Otter.ai is the leading AI meeting agent empowering businesses to unlock the value of their meetings. With its advanced Gen AI technology, Otter.ai provides real-time notes, voice-activated agents that participate in meetings, summaries, action items, customized insights and content so that professionals are more productive and can collaborate with their teams more effectively.
Non Executive Board Member
May 2017
AVISO Partners Inc. (“AVISO”) was formed in 2015 to act as a conduit between non-traditional market research and data vendors to public equity investors. We partner with both the buy-side and information technology companies to assist them with their internal data strategies. We strive to bring transparency to this typically opaque and fragmented market. Transparency is at the core of everything we do.
early stageMarket Research
Show all 17 entries ↓
Investment activity
2004–2019 · 8 investments
200422009220101201312017120191
Recent (last 2 years)Earlier