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David O Email & Phone Number

Comma Capital at Comma Capital
Location: New York, New York, United States 22 work roles 2 schools
1 work email found @rutters.com 3 phones found area 267 and 855 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 3 phones

Work email d****@rutters.com
Direct phone (267) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Comma Capital
Location
New York, New York, United States

Who is David O? Overview

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Quick answer

David O is listed as Comma Capital at Comma Capital, based in New York, New York, United States. AeroLeads shows a work email signal at rutters.com, phone signal with area code 267, 855, and a matched LinkedIn profile for David O.

David O previously worked as 💁‍♂️ cofounder at Comma Capital and Investor at Rutter. David O holds Bachelor'S Degree, Computer Science, Cognitive Science, Startups from University Of Pennsylvania.

Company email context

Email format at Comma Capital

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{first_initial}{last}@rutters.com
76% confidence

AeroLeads found 1 current-domain work email signal for David O. Compare company email patterns before reaching out.

Profile bio

About David O

If you’re looking to connect on LinkedIn, please include a message on your background and why you’re interested in connecting. I partner with founders at the earliest of stages at Comma Capital.I'm a jack of all trades operator, investor, entrepreneur, builder, and storyteller. Having grown up in the Philippines before coming to the US for college, I'm a big believer in the fact that talent is universal but opportunity is not, and I hope to open up more opportunities for people around the globe through my work. Previously, I started an international nonproift YouthHack, worked on an overseas outsourcing business SkillStackers and spent time working in venture capital and various startups. In college, I was a part of a student-run VC firm called Dorm Room Fund backed by First Round Capital which got me hooked into the world of early stage startups and investing. In my past life, I was a prolific journalist writing about startup founders and investors for the HuffPost & Inc. Magazine, among many other publications.

Listed skills include Entrepreneurship, Public Speaking, Social Media, Marketing, and 17 others.

Current workplace

David O's current company

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Comma Capital
Comma Capital
Comma Capital
AeroLeads page
22 roles · 13 years

David O work experience

A career timeline built from the work history available for this profile.

💁‍♂️ Cofounder

Current

Nyc, New York, US

Investing at the earliest stages. Some of our investments: Supaglue (acquired by Stripe), Airplane (acquired by Airtable), HeadsUp (acquired by Hightouch), Freshpaint, Inngest, Pylon, Unify, Dukkantek, Bizwise, Sphinx Bio, Quanta, Flipturn, Rillavoice, Rutter, Topsort, Tandem, Amigo, LM Studio, OneSchema, Pine, Flexpa, Beamo, Stainless API, Vana, Champify.

2020 - Present ~6 yrs 4 mos

Investor

Current

New York City, NY, US

Rutter was a Comma Fund I portfolio company. We invested at the seed, placed several early engineers and joined as head of marketing before we raised our series A from a16z.

2021 - Present ~5 yrs 4 mos

Head Of Growth (Gtm, Marketing, Partnerships)

New York City, NY, US

Building the future of commerce data. Leading growth, marketing and partnershps.We’re backed by a16z and Comma Capital. We're hiring for every role across sales, customer success, marketing, support, engineering, biz ops and more! Reach out if you're interested in learning more.Learn more at www.rutter.com

2021 - 2023 ~2 yrs

Sales Engineer

San Francisco, California, US

Joined Amplitude at the Series C and stayed through the direct listing (NASDAQ: AMPL) and $200M+ in ARR.If you’re interested in learning more about product analytics, visit www.amplitude.com or shoot me a message. Amplitude is backed by leading investors including Sequoia Capital, Benchmark Capital, Y Combinator, Lead Edge Capital, Battery Ventures and IVP.

2020 - 2021 ~1 yr

Growth & Analytics

San Francisco, California, US

Ran product experiments, spearheaded cross-functional projects (launched live chat, revamped new user onboarding, built out customer health score, created Amplitude dashboard templates for GTM teams, etc.), drove analysis and worked closely with various teammates and executives from Growth Engineering, Customer Success, Product, GTM Systems, Sales and.

2018 - 2020 ~2 yrs

Founder, Advisor

YouthHack.netYouthHack is an international nonprofit organization that helps high school and university students learn more about startups, technology and entrepreneurship. We organize various events and programs for our students including hackathons, startup weekends, and longer term academy/incubator programs. Since starting in 2014, we've gone on to do.

2014 - 2021 ~7 yrs

Investor Fellow

Austin, TX, US

Spent some time exploring and investing in the future of education technology. Explored areas like the future of language learning, future of work, future of early childhood education and more.

2018 - 2018

Sales Intern

San Francisco, California, US

Built first sales playbook working directly with cofounder/CEO

2018 - 2018

Co-Founder

Skillstackers

We helped SMBs and startups outsource common business tasks to a remote workforce in the Philippines. Customers included Seed-Series B startups and local businesses. Learned a lot about managing a remote workforce, scaling a service-based business and selling to all types of companies.I wrote about lessons learned and the experience here.

2017 - 2018 ~1 yr

Investment Partner, Head Of Marketing

New York, NY, US

Was an Investment Partner in the Philly team and Dorm Room Fund's first Head of Marketing, where I revamped our content strategy, worked with Founders with their product launch, started the "How to Start a Startup @ X University" series and more.Dorm Room Fund is a national, student-run venture fund, backed by First Round Capital. We’re proud to support.

2016 - 2018 ~2 yrs

Contributor

New York City, NY, US

I wrote about the stories of startup founders and investors from around the globehttp://www.huffingtonpost.com/david-ongchoco/

2014 - 2018 ~4 yrs

Tec Fellow

Palo Alto, CA, US

https://trueventures.com/tec/

2017 - 2017

Product & Engineering Intern

Portland, Oregon, US

www.urbanairship.com

2017 - 2017

Chief Of Staff Intern

New York, NY, US

https://www.twinelabs.com/

2017 - 2017

Contributor

New York, New York, US

I wrote about startups and entrepreneurship. My article on Mark Cuban's Advice to Ivy League students was a top hit for the month of December 2015. You can check it out here: http://www.inc.com/david-ongchoco/mark-cuban-s-advice-to-ivy-league-students-no-balls-no-babies-.htmlhttp://www.inc.com/author/david-ongchoco

2015 - 2017 ~2 yrs

Analytics Intern

San Francisco, California, US

Worked on improving marketplace efficiency and reducing bad dispatches. Built an analytics dashboard that was used by the APAC Regional team and a driver portal deployed to over 30k drivers.You can learn more about my internship experience in this website I built for my final presentation: http://uberdos.davidongchoco.com/

2016 - 2016

Marketing Intern

Singapore, Singapore, SG

JFDI.Asia was Asia's first Startup Accelerator

2015 - 2015

Contributor

Philadelphia, PA, US

Technical.ly Philly is Philadelphia's leading technology and startup news website http://technical.ly/philly/author/davidongchoco/

2014 - 2015 ~1 yr

Student Correspondent

During my senior year in high school, I wrote regularly for the youth lifestyle section (“2bU!”) of the most widely read newspaper in the Philippines with a with a daily readership base of over 900,000 and an additional 2.6 million unique monthly online visitorsIn the week of October 20, 2013, I got the rare distinction of being the author of the “hottest”.

2013 - 2015 ~2 yrs

Intern

Wealth Securities Inc.

Learned about stock investing in the Philippines

2014 - 2014

Founder And Managing Editor

Global Youth Journal

With a desire to spread the power of blogging, stories and journalism, I decided to start the Global Youth Journal. The Global Youth Journal is an online media website with student contributors from all over the world. If you're interested in writing for the Global Youth Journal, don't hesitate to email me at.

2014 - 2014
2 education records

David O education

Bachelor'S Degree, Computer Science, Cognitive Science, Startups

University Of Pennsylvania

Education record

Xavier School
FAQ

Frequently asked questions about David O

Quick answers generated from the profile data available on this page.

What company does David O work for?

David O works for Comma Capital.

What is David O's role at Comma Capital?

David O is listed as Comma Capital at Comma Capital.

What is David O's email address?

AeroLeads has found 1 work email signal at @rutters.com for David O at Comma Capital.

What is David O's phone number?

AeroLeads has found 3 phone signal(s) with area code 267, 855 for David O at Comma Capital.

Where is David O based?

David O is based in New York, New York, United States while working with Comma Capital.

What companies has David O worked for?

David O has worked for Comma Capital, Rutter, Amplitude, Youthhack, and Wharton Alumni Angels.

How can I contact David O?

You can use AeroLeads to view verified contact signals for David O at Comma Capital, including work email, phone, and LinkedIn data when available.

What schools did David O attend?

David O holds Bachelor'S Degree, Computer Science, Cognitive Science, Startups from University Of Pennsylvania.

What skills is David O known for?

David O is listed with skills including Entrepreneurship, Public Speaking, Social Media, Marketing, Blogging, News Writing, Start Ups, and Creative Writing.

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