Dropbase
DefunctYC W20San Francisco, US · Founded 2019 · 8 employees · 5 known investors
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Dropbase is a prompt-based platform for building internal business applications that connect to databases and external services. It targets companies in operations-heavy industries seeking to reduce development time for back-office tools like dashboards and data management interfaces.
Also known as Castodia · Sanau
Founders & leadership· Y Combinator alumni (W20)
Dropbase was founded in 2019 by Jimmy E. Chan.

Investors · 5
Funding
SEC filings, press & company announcements$1.8M disclosed across 1 round · 2022
- $1.8MraisedAug 2022 · 2 sources
Gradient Ventures (lead), Bragiel Brothers, Liquid 2 Ventures, Unpopular Ventures, Y Combinator
Source ↗
Source: company announcements and press reports — follow each round's link for the claim.
In the news
Frequently asked questions
- What does Dropbase do?
- Dropbase is a prompt-based platform for building internal business applications that connect to databases and external services. It targets companies in operations-heavy industries seeking to reduce development time for back-office tools like dashboards and data management interfaces.
- Who founded Dropbase?
- Dropbase was founded by Jimmy E. Chan in 2019.
- Who are Dropbase's investors?
- Dropbase's investors include Y Combinator, Bragiel Brothers, Gradient Ventures, Liquid Ventures, Unpopular Ventures.
- How much funding has Dropbase raised?
- Dropbase has disclosed $1.8M raised across 1 round.
- Where is Dropbase headquartered?
- Dropbase is headquartered in San Francisco, US.





