Brad Flora
Group Partner @ Y Combinator
San Francisco, United States
Brad Flora is a Visiting Partner at Y Combinator. He is a former Co-Founder and CEO of Perfect Audience. Mr. Flora received a BA from Princeton University in English and an MS in Journalism from Northwestern.
- Total investments:
- 236
- Last investment:
- Lead investor:
- 52%
Last updated:
For AI agents: llms.txt
Industries Brad Flora invests in
Stages Brad Flora invests in
Countries Brad Flora invests in
Round sizes
Contacts
| Type | Contact | Validation |
|---|---|---|
| Work email | ||
| Personal email | ||
| Work phone | ||
| Personal phone | ||
| Socials |
Round size
- Seed
- $500k–$5M
- Pre-Seed
- $500k–$500k
- Series A
- $1M–$30M
Investment Focus
Industry
- Artificial Intelligence 84 (36%)
- Software 78 (33%)
- Information Technology 40 (17%)
- SaaS 33 (14%)
- FinTech 31 (13%)
Stage
- Pre-Seed 125 (53%)
- Seed 89 (38%)
- Series A 10 (4%)
- Funding Round 3 (1%)
- Series B 2 (1%)
Country
- United States 165 (70%)
- United Kingdom 8 (3%)
- Mexico 5 (2%)
- India 4 (2%)
- Nigeria 4 (2%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| Catchback Cards offers a platform for buying, selling, storing, and auctioning collectibles with pack opening and card-backed loan services. | $8M / Seed / Sep 22, 2026 | ||
| TryNearby connects local businesses with nearby creators to automate authentic user generated content, reviews, and local discovery. | $500K / Pre-Seed / Sep 10, 2026 | ||
| Decawork AI provides software for IT teams to deploy, govern, and maintain internal AI agents. | $500K / Pre-Seed / Sep 10, 2026 | ||
| CoArena provides a live evaluation platform and public leaderboard where AI computer-use agents race side-by-side on real-world tasks. | $500K / Pre-Seed / Sep 10, 2026 | ||
| Prodigy Research trains foundation models and autonomous AI agents for quantitative trading across global financial markets. | $500K / Pre-Seed / Sep 10, 2026 | ||
| Touchmark provides AI infrastructure solutions focused on solving pricing challenges through artificial intelligence technologies. | $500K / Pre-Seed / Sep 10, 2026 | ||
| Agent FM is AI desktop application that helps users to complete the described tasks across files, browser, and inbox. | $500K / Pre-Seed / Sep 10, 2026 | ||
| Caution provides a verifiable confidential compute platform that delivers cryptographic proof for secure and trusted workload execution. | $500K / Pre-Seed / Sep 10, 2026 | ||
| Financial Datasets is a stock market platform that provides structured financial and market data for AI agents, and quantitative research. | $500K / Pre-Seed / Sep 10, 2026 | ||
| Dock is a B2B AI enterprise software company providing a multiplayer agent workspace for human-AI team collaboration. | $500K / Pre-Seed / Sep 09, 2026 | ||
| See all 236 investments → | |||
Co-Investors
About Y Combinator
Y Combinator invests a standard amount of capital in exchange for equity and through uncapped safe agreements. Participants engage in a three-month intensive cycle that focuses on product development and preparations for fundraising. The firm offers access to a private networking platform for knowledge sharing and hosts events featuring speakers from various sectors. This program culminates in a presentation event where founders showcase their businesses to a curated group of investors.
Y Combinator Contacts
| Name | Phone | Socials | |
|---|---|---|---|
Boris Jabes
Visiting Partner
|
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Luther Lowe
Head of Public Policy
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Max Kolysh
Visiting Partner
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Brad Flora
Group Partner
|
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Calvin French-Owen
Visiting Group Partner
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FAQ
What does Brad Flora invest in?
Brad Flora invests primarily in Artificial Intelligence, Software and Information Technology startups, most often at Pre-Seed and Seed stage. Most of the 236 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 Brad Flora's check size?
Brad Flora typically joins rounds of $500k–$5M at Seed, $500k–$500k at Pre-Seed and $1M–$30M at Series A. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Brad Flora participates in.
How do I contact Brad Flora?
Public channels for Brad Flora 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 Brad Flora last invest?
The most recent investment recorded for Brad Flora closed in Sep 2026. Shizune tracks 236 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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