Jere Doyle
Managing Director @ Sigma Prime Ventures
Boston, United States
Jere Doyle is an adviser, speaker, and serial entrepreneur. He helps people grow their companies and nurture success—which he defines broadly as “living the life you want to live.” His basic message is that people can do this by learning how to leverage five personal assets, five ingredients of a truly successful life. He calls these the “FivePs”—Passion, Patience, Persistence, Principles, and Pride.As an entrepreneur, Doyle has built two startup companies—Prospectiv and Global Marketing—into recognized industry leaders. Now, as a consultant, he is helping to build winning teams, launch innovative products, and spearhead effective marketing strategies. And, he is inspiring audiences with stories of how those five personal qualities can drive success in any project, career, or venture.
- Total investments:
- 26
- Last investment:
- Lead investor:
- 8%
Last updated:
For AI agents: llms.txt
Industries Jere Doyle invests in
Stages Jere Doyle invests in
Countries Jere Doyle invests in
Round sizes
Contacts
| Type | Contact | Validation |
|---|---|---|
| Work email | ||
| Personal email | ||
| Work phone | ||
| Personal phone | ||
| Socials |
Round size
- Seed
- $800k–$2.3M
- Series A
- $4M–$8.5M
- Convertible Note
- $728k–$1.8M
Investment Focus
Industry
- Analytics 7 (27%)
- Education 4 (15%)
- Advertising 4 (15%)
- Artificial Intelligence 4 (15%)
- SaaS 3 (12%)
Stage
- Seed 13 (50%)
- Series A 2 (8%)
- Convertible Note 2 (8%)
- Venture - Series Unknown 2 (8%)
- Angel 1 (4%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| Vestorly is a technology company whose award-winning AI-driven Content Management Engine (CME) unleashes the power of machine learning and natural language processing (NLP) to leverage content across different business activities. Vestorly’s content engine combines the primary components of content marketing and management together tointelligently curate original and third-party content. It does three things exceptionally well; content discovery, content filtering, and content personalization to deliver game-winning customer engagement, lead generation, and brand intent for major brands and publishers. Vestorly’s content management engine is built to meet the content compliance needs of FINRA, SEC, IIROC, HIPAA, and FCA regulated companiesVestorly was founded in 2012 and is headquartered in New York, New York. | Series A / Dec 03, 2020 | ||
| The QL Gaming Group (QLGG) is a direct to consumer sports data and iGaming affiliate platform. QLGG operates three consumer facing data/analytics brands: BetQL (for betting), RotoQL (for daily fantasy) and SquadQL (for season long fantasy). QLGG has over half a million users across these products and tens of thousands of paying customers.QLGG holds a gaming license in New Jersey to act as an affiliate to sportsbook operators such as DraftKings, FanDuel, BetStars and more. | $1.1M / Venture - Series Unknown / May 06, 2020 | ||
| Veem is a payment service provider that helps simplify the way businesses send and receive funds.It offers a platform that enables small businesses to send and receive payments in local currency. Using blockchain as a payment rail, the company eliminates the need for intermediary banks, reducing costs for small- and medium-sized businesses. Itconverts the sender’s funds into bitcoin, selling the digital currency at an exchange for the desired currency of the recipient.Aldo Carrascoso and Marwan Forzley co-founded the company in 2014 and is headquartered in San Francisco, California. | $25M / Series B / Sep 26, 2018 | ||
| Veem is a payment service provider that helps simplify the way businesses send and receive funds.It offers a platform that enables small businesses to send and receive payments in local currency. Using blockchain as a payment rail, the company eliminates the need for intermediary banks, reducing costs for small- and medium-sized businesses. Itconverts the sender’s funds into bitcoin, selling the digital currency at an exchange for the desired currency of the recipient.Aldo Carrascoso and Marwan Forzley co-founded the company in 2014 and is headquartered in San Francisco, California. | Series B / Aug 14, 2018 | ||
| Gamer Sensei is the first mastery platform for competitive gamers who want to win more. Through its patent pending technology that connects players with the world’s largest collection of professional, certified sensei across all major eSports titles, the company provides personalized coaching and skills development to help all gamers reach theirnext level. | $4M / Series A / Aug 30, 2017 | ||
| Sea Machines Robotics develops autonomous control systems for commercial vessels. The technology enables navigation in marine environments. The focus is on applications in sectors such as shipping, offshore energy, and maritime logistics. | $1.5M / Seed / Apr 14, 2017 | ||
| Vestorly is a technology company whose award-winning AI-driven Content Management Engine (CME) unleashes the power of machine learning and natural language processing (NLP) to leverage content across different business activities. Vestorly’s content engine combines the primary components of content marketing and management together tointelligently curate original and third-party content. It does three things exceptionally well; content discovery, content filtering, and content personalization to deliver game-winning customer engagement, lead generation, and brand intent for major brands and publishers. Vestorly’s content management engine is built to meet the content compliance needs of FINRA, SEC, IIROC, HIPAA, and FCA regulated companiesVestorly was founded in 2012 and is headquartered in New York, New York. | $8.5M / Series A / Dec 07, 2016 | ||
| Gravyty is an internet company that features a web-based platform that enables nonprofit organizations to connect with potential donors. Its platform utilizes analytics, private data, and behavioral insights it enables nonprofit organizations and fundraisers to find donors.The company was founded in 2016 and headquartered in Newton,Massachusetts. | $455K / Seed / Nov 01, 2016 | ||
| KidPass is the leading destination for parents to discover and book amazing children’s activities. | $800K / Seed / Sep 28, 2016 | ||
| Mainstay is a developer of a chatbot platform that boosts enrollment, persistence, and completion at hundreds of colleges and universities. The company uses artificial intelligence and machine learning to facilitate the path to and through college. Specifically, Mainstay developed Oli, a chatbot that combines AI with human experts to provide freecollege guidance to all students. For their college partners, it eliminates repetitive tasks, helps colleges meaningfully engage students at scale, and provides deep insights into their pipeline of prospects. | $728K / Convertible Note / Aug 14, 2016 | ||
| See all 26 investments → | |||
Co-Investors
About Sigma Prime Ventures
Sigma Prime Ventures invests in early stage technology companies focusing on SaaS, Cloud, Mobile, disruptive technologies and technology-enabled service companies. Sigma Prime Ventures primarily cover the East Coast, focusing on Boston, New York and Atlanta.Their first-hand experience allows us to give early-stage companies both tacticaland strategic guidance and access to a powerful business network. Their team has founded or cofounded 10 companies, helped run 10 companies, and collectively been responsible for exits worth over $4.2B in companies where they were operators.
Sigma Prime Ventures Contacts
| Name | Phone | Socials | |
|---|---|---|---|
Donna Sears
Investor Relations & Operations
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John Simon
Managing Director
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Jere Doyle
Managing Director
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John Mandile
Managing Director
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Paul Flanagan
Co-Founder & Managing Director
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FAQ
What does Jere Doyle invest in?
Jere Doyle invests primarily in Analytics, Education and Advertising startups, most often at Seed and Series A stage. Most of the 26 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 Jere Doyle's check size?
Jere Doyle typically joins rounds of $800k–$2.3M at Seed, $4M–$8.5M at Series A and $728k–$1.8M at Convertible Note. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Jere Doyle participates in.
How do I contact Jere Doyle?
Public channels for Jere Doyle 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.
When did Jere Doyle last invest?
The most recent investment recorded for Jere Doyle closed in Dec 2020. Shizune tracks 26 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.
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 Oct 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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