Certified by Founder Lodge
Pioneer Fund
United States - San Francisco, California
INVESTOR
2 Disclosed Funding Rounds $7,000,000
164 Participating Investments
-
Operating Status
Active
-
Last Funding Type
Seed
-
Company Type
For Profit
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- Contact
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We are a fund of 300+ Y Combinator alumni working together to invest in top Y Combinator startups.
Our portfolio has gone on to raise from Andreessen Horowitz, Accel, Sequoia, Khosla, Lux,
| Date | Round | Raised | Participating Investors |
|---|---|---|---|
| November, 29 ,2022 | Seed | $6,000,000.00 | |
| November, 17 ,2022 | Seed | $4,000,000.00 |
| Company | Date | Round | Raised |
|---|---|---|---|
SigmaOS |
November, 17 ,2022 | Seed | $4,000,000 |
NuMind (YC S22) |
March, 31 ,2023 | Seed | $3,000,000 |
Optery |
May, 09 ,2023 | Seed | $2,700,000 |
Cofactr |
November, 29 ,2022 | Seed | $6,000,000 |
Alta |
January, 26 ,2022 | Seed | $12,400,000 |
Alta |
January, 26 ,2022 | Seed | $12,400,000 |
Cofactr |
November, 29 ,2022 | Seed | $6,000,000 |
Optery |
May, 09 ,2023 | Seed | $2,700,000 |
Recall.ai |
December, 29 ,2022 | Seed | $2,700,000 |
Persist AI |
August, 07 ,2023 | Seed | $4,000,000 |
Rain Neuromorphics |
February, 03 ,2022 | Series A | $25,000,000 |
Vellum |
July, 12 ,2023 | Seed | $5,000,000 |
Bite Ninja (YC S21) |
August, 24 ,2022 | Unknown | $11,300,000 |
Intellect (YC S21) |
January, 25 ,2022 | Series A | $10,000,000 |
Vinci Games |
April, 19 ,2023 | Seed | $5,100,000 |
SigmaOS |
November, 17 ,2022 | Seed | $4,000,000 |
Alta |
January, 26 ,2022 | Seed | $12,400,000 |
Optery |
May, 09 ,2023 | Seed | $2,700,000 |
Alta |
January, 26 ,2022 | Seed | $12,400,000 |
Alta |
January, 26 ,2022 | Seed | $12,400,000 |
Cofactr |
November, 29 ,2022 | Seed | $6,000,000 |
Cofactr |
November, 29 ,2022 | Seed | $6,000,000 |
Recall.ai |
December, 29 ,2022 | Seed | $2,700,000 |
Recall.ai |
December, 29 ,2022 | Seed | $2,700,000 |
Pry Financials |
April, 20 ,2022 | Unknown | $90,000,000 |
Rain Neuromorphics |
February, 03 ,2022 | Series A | $25,000,000 |
Intellect (YC S21) |
January, 25 ,2022 | Series A | $10,000,000 |
Bite Ninja (YC S21) |
August, 24 ,2022 | Unknown | $11,300,000 |
Vellum |
July, 12 ,2023 | Seed | $5,000,000 |
Vinci Games |
April, 19 ,2023 | Seed | $5,100,000 |
SigmaOS |
November, 17 ,2022 | Seed | $4,000,000 |
Alta |
January, 26 ,2022 | Seed | $12,400,000 |
NuMind (YC S22) |
March, 31 ,2023 | Seed | $3,000,000 |
Alta |
January, 26 ,2022 | Seed | $12,400,000 |
Cofactr |
November, 29 ,2022 | Seed | $6,000,000 |
Cofactr |
November, 29 ,2022 | Seed | $6,000,000 |
Recall.ai |
December, 29 ,2022 | Seed | $2,700,000 |
Recall.ai |
December, 29 ,2022 | Seed | $2,700,000 |
Pry Financials |
April, 20 ,2022 | Unknown | $90,000,000 |
Pry Financials |
April, 20 ,2022 | Unknown | $90,000,000 |
Persist AI |
August, 07 ,2023 | Seed | $4,000,000 |
Intellect (YC S21) |
January, 25 ,2022 | Series A | $10,000,000 |
Vinci Games |
April, 19 ,2023 | Seed | $5,100,000 |
Vellum |
July, 12 ,2023 | Seed | $5,000,000 |
Alta |
January, 26 ,2022 | Seed | $12,400,000 |
SigmaOS |
November, 17 ,2022 | Seed | $4,000,000 |
NuMind (YC S22) |
March, 31 ,2023 | Seed | $3,000,000 |
Rain Neuromorphics |
February, 03 ,2022 | Series A | $25,000,000 |
Optery |
May, 09 ,2023 | Seed | $2,700,000 |
Cofactr |
November, 29 ,2022 | Seed | $6,000,000 |
Recall.ai |
December, 29 ,2022 | Seed | $2,700,000 |
Recall.ai |
December, 29 ,2022 | Seed | $2,700,000 |
Pry Financials |
April, 20 ,2022 | Unknown | $90,000,000 |
Pry Financials |
April, 20 ,2022 | Unknown | $90,000,000 |
Persist AI |
August, 07 ,2023 | Seed | $4,000,000 |
Persist AI |
August, 07 ,2023 | Seed | $4,000,000 |
Rain Neuromorphics |
February, 03 ,2022 | Series A | $25,000,000 |
Vinci Games |
April, 19 ,2023 | Seed | $5,100,000 |
SigmaOS |
November, 17 ,2022 | Seed | $4,000,000 |
Alta |
January, 26 ,2022 | Seed | $12,400,000 |
NuMind (YC S22) |
March, 31 ,2023 | Seed | $3,000,000 |
Rain Neuromorphics |
February, 03 ,2022 | Series A | $25,000,000 |
Vellum |
July, 12 ,2023 | Seed | $5,000,000 |
Optery |
May, 09 ,2023 | Seed | $2,700,000 |
Alta |
January, 26 ,2022 | Seed | $12,400,000 |
Recall.ai |
December, 29 ,2022 | Seed | $2,700,000 |
Pry Financials |
April, 20 ,2022 | Unknown | $90,000,000 |
Pry Financials |
April, 20 ,2022 | Unknown | $90,000,000 |
Persist AI |
August, 07 ,2023 | Seed | $4,000,000 |
Persist AI |
August, 07 ,2023 | Seed | $4,000,000 |
Rain Neuromorphics |
February, 03 ,2022 | Series A | $25,000,000 |
Rain Neuromorphics |
February, 03 ,2022 | Series A | $25,000,000 |
Intellect (YC S21) |
January, 25 ,2022 | Series A | $10,000,000 |
SigmaOS |
November, 17 ,2022 | Seed | $4,000,000 |
Rain Neuromorphics |
February, 03 ,2022 | Series A | $25,000,000 |
NuMind (YC S22) |
March, 31 ,2023 | Seed | $3,000,000 |
Optery |
May, 09 ,2023 | Seed | $2,700,000 |
Vellum |
July, 12 ,2023 | Seed | $5,000,000 |
Bite Ninja (YC S21) |
August, 24 ,2022 | Unknown | $11,300,000 |
Alta |
January, 26 ,2022 | Seed | $12,400,000 |
Cofactr |
November, 29 ,2022 | Seed | $6,000,000 |
Pry Financials |
April, 20 ,2022 | Unknown | $90,000,000 |
Persist AI |
August, 07 ,2023 | Seed | $4,000,000 |
Persist AI |
August, 07 ,2023 | Seed | $4,000,000 |
Rain Neuromorphics |
February, 03 ,2022 | Series A | $25,000,000 |
Rain Neuromorphics |
February, 03 ,2022 | Series A | $25,000,000 |
Intellect (YC S21) |
January, 25 ,2022 | Series A | $10,000,000 |
Intellect (YC S21) |
January, 25 ,2022 | Series A | $10,000,000 |
Rain Neuromorphics |
February, 03 ,2022 | Series A | $25,000,000 |
Vinci Games |
April, 19 ,2023 | Seed | $5,100,000 |
Optery |
May, 09 ,2023 | Seed | $2,700,000 |
Vellum |
July, 12 ,2023 | Seed | $5,000,000 |
Bite Ninja (YC S21) |
August, 24 ,2022 | Unknown | $11,300,000 |
Alta |
January, 26 ,2022 | Seed | $12,400,000 |
Cofactr |
November, 29 ,2022 | Seed | $6,000,000 |
Pirros |
September, 01 ,2023 | Seed | $2,000,000 |
Persist AI |
August, 07 ,2023 | Seed | $4,000,000 |
Recall.ai |
December, 29 ,2022 | Seed | $2,700,000 |
Rain Neuromorphics |
February, 03 ,2022 | Series A | $25,000,000 |
Rain Neuromorphics |
February, 03 ,2022 | Series A | $25,000,000 |
Intellect (YC S21) |
January, 25 ,2022 | Series A | $10,000,000 |
Intellect (YC S21) |
January, 25 ,2022 | Series A | $10,000,000 |
Vinci Games |
April, 19 ,2023 | Seed | $5,100,000 |
Vinci Games |
April, 19 ,2023 | Seed | $5,100,000 |
SigmaOS |
November, 17 ,2022 | Seed | $4,000,000 |
Vellum |
July, 12 ,2023 | Seed | $5,000,000 |
Bite Ninja (YC S21) |
August, 24 ,2022 | Unknown | $11,300,000 |
Alta |
January, 26 ,2022 | Seed | $12,400,000 |
Cofactr |
November, 29 ,2022 | Seed | $6,000,000 |
Pirros |
September, 01 ,2023 | Seed | $2,000,000 |
NuMind (YC S22) |
March, 31 ,2023 | Seed | $3,000,000 |
Recall.ai |
December, 29 ,2022 | Seed | $2,700,000 |
Pry Financials |
April, 20 ,2022 | Unknown | $90,000,000 |
Rain Neuromorphics |
February, 03 ,2022 | Series A | $25,000,000 |
Intellect (YC S21) |
January, 25 ,2022 | Series A | $10,000,000 |
Intellect (YC S21) |
January, 25 ,2022 | Series A | $10,000,000 |
Vinci Games |
April, 19 ,2023 | Seed | $5,100,000 |
Vinci Games |
April, 19 ,2023 | Seed | $5,100,000 |
SigmaOS |
November, 17 ,2022 | Seed | $4,000,000 |
SigmaOS |
November, 17 ,2022 | Seed | $4,000,000 |
Rain Neuromorphics |
February, 03 ,2022 | Series A | $25,000,000 |
Bite Ninja (YC S21) |
August, 24 ,2022 | Unknown | $11,300,000 |
Pirros |
September, 01 ,2023 | Seed | $2,000,000 |
Cofactr |
November, 29 ,2022 | Seed | $6,000,000 |
Recall.ai |
December, 29 ,2022 | Seed | $2,700,000 |
NuMind (YC S22) |
March, 31 ,2023 | Seed | $3,000,000 |
Persist AI |
August, 07 ,2023 | Seed | $4,000,000 |
Pry Financials |
April, 20 ,2022 | Unknown | $90,000,000 |
Optery |
May, 09 ,2023 | Seed | $2,700,000 |
Intellect (YC S21) |
January, 25 ,2022 | Series A | $10,000,000 |
SigmaOS |
November, 17 ,2022 | Seed | $4,000,000 |
Vinci Games |
April, 19 ,2023 | Seed | $5,100,000 |
Vinci Games |
April, 19 ,2023 | Seed | $5,100,000 |
SigmaOS |
November, 17 ,2022 | Seed | $4,000,000 |
Vellum |
July, 12 ,2023 | Seed | $5,000,000 |
Rain Neuromorphics |
February, 03 ,2022 | Series A | $25,000,000 |
NuMind (YC S22) |
March, 31 ,2023 | Seed | $3,000,000 |
Pirros |
September, 01 ,2023 | Seed | $2,000,000 |
Pry Financials |
April, 20 ,2022 | Unknown | $90,000,000 |
Rain Neuromorphics |
February, 03 ,2022 | Series A | $25,000,000 |
Recall.ai |
December, 29 ,2022 | Seed | $2,700,000 |
Rain Neuromorphics |
February, 03 ,2022 | Series A | $25,000,000 |
Persist AI |
August, 07 ,2023 | Seed | $4,000,000 |
SigmaOS |
November, 17 ,2022 | Seed | $4,000,000 |
Optery |
May, 09 ,2023 | Seed | $2,700,000 |
Rain Neuromorphics |
February, 03 ,2022 | Series A | $25,000,000 |
SigmaOS |
November, 17 ,2022 | Seed | $4,000,000 |
Alta |
January, 26 ,2022 | Seed | $12,400,000 |
Vinci Games |
April, 19 ,2023 | Seed | $5,100,000 |
Bite Ninja (YC S21) |
August, 24 ,2022 | Unknown | $11,300,000 |
Vellum |
July, 12 ,2023 | Seed | $5,000,000 |
Optery |
May, 09 ,2023 | Seed | $2,700,000 |
NuMind (YC S22) |
March, 31 ,2023 | Seed | $3,000,000 |
Persist AI |
August, 07 ,2023 | Seed | $4,000,000 |
Pry Financials |
April, 20 ,2022 | Unknown | $90,000,000 |
Vellum |
July, 12 ,2023 | Seed | $5,000,000 |
Rain Neuromorphics |
February, 03 ,2022 | Series A | $25,000,000 |
Rain Neuromorphics |
February, 03 ,2022 | Series A | $25,000,000 |
Intellect (YC S21) |
January, 25 ,2022 | Series A | $10,000,000 |
SigmaOS |
November, 17 ,2022 | Seed | $4,000,000 |
Rain Neuromorphics |
February, 03 ,2022 | Series A | $25,000,000 |
Rain Neuromorphics |
February, 03 ,2022 | Series A | $25,000,000 |
Vellum |
July, 12 ,2023 | Seed | $5,000,000 |
Alta |
January, 26 ,2022 | Seed | $12,400,000 |
SigmaOS
NuMind (YC S22)
Optery
Cofactr
Alta
Recall.ai
Persist AI
Rain Neuromorphics
Vellum
Bite Ninja (YC S21)
Intellect (YC S21)
Vinci Games
Pry Financials
Pirros
Cherry Ventures
Blue Bear Capital
Slow Ventures
Climate Capital
Eniac Ventures
Potpie AI | $2,200,000 | (Feb 24, 2026)
Turgo.ai | $1,000,000 | (Feb 24, 2026)
Solid (AI for Data) | $20,000,000 | (Feb 24, 2026)
Freeform | $67,000,000 | (Feb 24, 2026)
Comeryx | $7,500,000 | (Feb 24, 2026)