This profile has not been claimed and data may not be accurate.
Founder498
84th percentile
Investor46
81st percentile
YC S12Serial FounderUnicorn FounderIPORaised $200M+Angel InvestorOn Wikipedia
Founder Matrix
Most Like You
Most Complimentary
Credibility
this founder typical founder (50th pct)
Domain Expertise · 91th percentile
- Wikipedia page exists for Brian Armstrong, confirming public notability.
Founder score
- 99%Probability of being accurate (99%)Current co-founder and CEO of Coinbase, the publicly traded cryptocurrency exchange.
- 99%Probability of being accurate (99%)Coinbase is a Y Combinator Summer 2012 alumnus.
- 99%Probability of being accurate (99%)Coinbase went public on the Nasdaq, confirmed by SEC S-1 and ongoing 10-K/10-Q filings.
- 99%Probability of being accurate (99%)Coinbase was co-founded with Fred Ehrsam.
- 99%Probability of being accurate (99%)Wikipedia page exists for Brian Armstrong, confirming public notability.
- 95%Probability of being accurate (95%)GitHub account @barmstrong is confirmed as Brian Armstrong's, with bio reading 'CEO at Coinbase'.
- 90%Probability of being accurate (90%)Past founder of UniversityTutor.com, which he ran from 2003 to 2012.
- 90%Probability of being accurate (90%)Active builder on GitHub with 33 public repositories.
- 90%Probability of being accurate (90%)GitHub account @barmstrong has been active for approximately 17 years, created in 2008.
- 90%Probability of being accurate (90%)GitHub account is dormant: no public repository push in over 8 years (last push was to 'week-in-ethereum').
- 85%Probability of being accurate (85%)Raised approximately $452.6M total across Coinbase ($282.6M per SEC Form D filings) and NewLimit ($170M per TechCrunch).
- 75%Probability of being accurate (75%)Stack Overflow reputation of 19,853 places him in the 5,000–24,999 tier.
- 75%Probability of being accurate (75%)Identified Stack Overflow account with 19,853 reputation.
Investor score
- 95%Probability of being accurate (95%)Named as fund manager / GP on BitSaci CRYPTO GROUP LTD, a pooled investment fund, per SEC Form D filing.
- 90%Probability of being accurate (90%)Publicly identified as an angel investor, with confirmed investments in Orchid, NewLimit, and Aella App.
- 80%Probability of being accurate (80%)Made at least 3 confirmed active investments: Orchid, NewLimit, and Aella App.
- 75%Probability of being accurate (75%)Approximately 13 years of investing experience, with angel activity traceable to at least 2012.
What you likely need
Brian Armstrong is one of the most prominent founder-operators in crypto, having taken Coinbase from a YC startup to a public company, while also building NewLimit and running an active angel portfolio. His public profile is exceptionally strong, but his GitHub presence is dormant and his angel deal count appears modest relative to his capital access. He is well-positioned to expand his investment platform and deepen his biotech founder role at NewLimit.
Are these your current priorities?
We will tune and customize your Founder Festival experience to make sure you get invited to the events that would be most valuable to you.
- positioningSystematically document and publicize your full angel portfolio — CBInsights and Tracxn only surface 3 investments, which dramatically understates your likely deal count and reduces your investor credibility score.
- fundraisingEnsure NewLimit's fundraising milestones ($40M and $130M rounds) are consistently attributed to you as co-founder across Crunchbase, PitchBook, and press, to strengthen your founder capital-raised signal.
- tacticalPush at least one public commit to a GitHub repo — your account has been dormant for over 8 years, which undercuts your builder credibility despite your technical background.
- fundraisingConsider formalizing your investment activity under a named fund or syndicate beyond BitSaci, which would unlock 'Partner/Principal at recognized VC firm' recognition and attract co-investors.
- positioningIncrease public attribution of Coinbase Ventures deals to your personal profile — as Founder CEO of Coinbase Ventures, those investments should count toward your investor track record.
- hiringLeverage your public profile and Coinbase network to recruit senior biotech and ML talent to NewLimit, where the $170M raised signals serious intent but the team size (17 people at last report) remains small.
- positioningYour 'no politics at work' stance at Coinbase generated significant press — consider publishing a longer-form piece on your philosophy of founder focus to cement your positioning as a builder-first CEO.