Keith Rabois
VerifiedManaging Director at Founders FundMiami, United States
SeedSeries AFintechReal Estate TechConsumer
Hot
Check Size
$2.0M — $15.0M
Activity Score
94/ 100
Reliability Score
🎯25% of deals in AI / ML
📉Pace slowed from 2 to 1 deals (2022→2023)
💰Avg check: $56.9M
🏗️Primarily invests at Series A stage
Investment Thesis
Former PayPal and Square executive. Prolific seed investor.
Investment Timeline
$25.5M
Dec 2023
$9.0M
Jun 2022
$18.0M
May 2022
$13.5M
Sep 2021
$10.2M
Jul 2019
$500.0M
Aug 2018
$75.0M
Jun 2017
$1.4M
Sep 2015
$5.5M
Apr 2015
$2.4M
Apr 2014
Portfolio Breakdown
By Sector
AI / ML3 deals · 25%
Fintech2 deals · 17%
Consumer2 deals · 17%
Marketplace2 deals · 17%
Dev Tools1 deal · 8%
HR Tech1 deal · 8%
Deep Tech1 deal · 8%
By Stage
Series A8 deals · 67%
Seed2 deals · 17%
Series B2 deals · 17%
12 tracked deals7 sectors · 3 stages
Deal Velocity
Avg Deals / Year
1.1
Avg Deal Size
$56.9M
Largest Deal
Quibi
$500.0M
YoY Trend
Slowing
Deals Per Year
2
13
1
14
2
15
0
16
1
17
1
18
1
19
0
20
1
21
2
22
1
23
12 total deals tracked2013–2023
Investment Activity Map
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
Less
More
Current Fund Status
Fund Name
Founders Fund Fund 1
Reported Size
$2.0M
Deploy Progress (Est.)
94% Deployed
Co-Investors
No co-investment data available yet.
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