Rarebird
YC S20San Francisco, US · Founded 2020 · Delaware corporation · 5 employees · 2 known investors
Rarebird produces specialty coffee containing paraxanthine (Px), a metabolite of caffeine that delivers energy and focus with fewer side effects than traditional caffeine. The company sells directly to consumers seeking smoother energy, better sleep, and reduced jitters compared to conventional coffee.
Also known as Revel Technologies
ConsumerDirect to ConsumerFoodTechHealthtechWellness & FitnessUnited States of AmericaAmerica / Canada
Founders & leadership· Y Combinator alumni (S20)
Rarebird was founded in 2020 by Jeffrey Dietrich.
JD
Jeffrey DietrichinFounderJeffrey Dietrich holds a Ph.D. in BioEngineering from UC Berkeley, where he worked on biomanufacturing in Jay Keasling's lab, and was co-founder and CTO of Lygos, a Y Combinator-backed company that commercialized industrial biochemicals. He has served on advisory boards for Department of Energy and NSF-backed institutions and holds multiple patents in the field.
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Ann Dunn AndracchioNamed on SEC filing
Investors · 2
Reported raises · per SEC filings
Form D private placements$9M disclosed across 4 rounds · 2023–2024
▶$1MraisedOct 2024 · 1 investors · RetailingRule 506(b)
▶$1MraisedOct 2024 · 1 investors · Retailing
Rule 506(b)Officers, directors & promoters on the filing
- Ann Dunn AndracchioDirector
- Jeffrey DietrichExecutive Officer, Director
- Offering amount
- $1M
- Amount sold
- $1M
- First sale
- Oct 2024
- Incorporated
- Corporation, Delaware, 2020
- Federal exemptions
- 06b
▶$1.1MraisedOct 2024 · 4 investors · RetailingRule 506(b)
▶$1.1MraisedOct 2024 · 4 investors · Retailing
Rule 506(b)Officers, directors & promoters on the filing
- Ann Dunn AndracchioDirector
- Jeffrey DietrichExecutive Officer, Director
- Offering amount
- $1.2M
- Amount sold
- $1.1M
- First sale
- Dec 2023
- Incorporated
- Corporation, Delaware, 2020
- Federal exemptions
- 06b
▶$400KraisedSep 2023 · 2 investors · RetailingRule 506(b)
▶$400KraisedSep 2023 · 2 investors · Retailing
Rule 506(b)Officers, directors & promoters on the filing
- Jeffrey DietrichExecutive Officer, Director
- Ann Dunn AndracchioDirector
- Offering amount
- $400K
- Amount sold
- $400K
- First sale
- Sep 2023
- Incorporated
- Corporation, Delaware, 2020
- Federal exemptions
- 06b
▶$6.5MraisedJul 2023 · 27 investors · RetailingRule 506(b)
▶$6.5MraisedJul 2023 · 27 investors · Retailing
Rule 506(b)Officers, directors & promoters on the filing
- Ann Dunn AndracchioDirector
- Jeffrey DietrichExecutive Officer, Director
- Offering amount
- $7.5M
- Amount sold
- $6.5M
- First sale
- Jul 2023
- Incorporated
- Corporation, Delaware, 2020
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
In the news
Frequently asked questions
- What does Rarebird do?
- Rarebird produces specialty coffee containing paraxanthine (Px), a metabolite of caffeine that delivers energy and focus with fewer side effects than traditional caffeine. The company sells directly to consumers seeking smoother energy, better sleep, and reduced jitters compared to conventional coffee.
- Who founded Rarebird?
- Rarebird was founded by Jeffrey Dietrich in 2020.
- Who are Rarebird's investors?
- Rarebird's investors include Y Combinator, AgFunder.
- How much funding has Rarebird raised?
- Rarebird has disclosed $9M raised across 4 rounds.
- Where is Rarebird headquartered?
- Rarebird is headquartered in San Francisco, US.