Joanna Miller
senior funder at buchanan street partners
united states, United States
Joanna Miller, senior funder at buchanan street partners is an active investor based in united states, United States. This profile covers what Joanna Miller backs, at which stage, and how founders can reach out in 2026.
Joanna Miller invests in Fintech and Consumer & Retail, typically at Seed and Series A.
- Investor type
- AngelVC
- Stages
- SeedSeries A
- Invests in
- FintechConsumer & Retail
- Location
- united states, United States
- Typical check
- $625K
How to reach Joanna Miller
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Round Funded. "Joanna Miller." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/joanna-miller
Frequently Asked Questions
Who is Joanna Miller?
Joanna Miller, senior funder at buchanan street partners is an active investor based in united states, United States. Joanna Miller invests in Fintech and Consumer & Retail, typically at Seed and Series A.
What does Joanna Miller invest in?
Joanna Miller invests in Fintech and Consumer & Retail, typically at Seed and Series A. Match your sector and stage, then reach out with a personalized pitch.
What stage does Joanna Miller invest at?
Joanna Miller typically invests at Seed and Series A. Lead with traction that fits the stage when you reach out.
What is Joanna Miller's typical check size?
Joanna Miller typically writes checks around $625K. Use it as a signal for whether your raise fits their stage.
How do founders reach investors like this?
Round Funded lists active investors with verified, professional contact details for signed-up founders. Filter by sector, stage and location, then send a personalized pitch from your own inbox.
What is Round Funded?
Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.