Downtobid
AcquiredYC S19Los Angeles, US · Founded 2019 · 5 employees · 10 known investors
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Downtobid is a preconstruction software platform that streamlines the bidding process for general contractors (GCs) and trade contractors. The platform connects verified trade contractor networks, improves invitation-to-bid (ITB) communications, and provides engagement tracking tools to replace inefficient, transactional bidding workflows.
Also known as Basis Construction Inc. · basis · basis, downtobid
Founders & leadership· Y Combinator alumni (S19)
Downtobid was founded in 2019 by Andy Lee and Kevin Wu.


Investors · 10
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How we know: Y Combinator's founder network · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
Also in the syndicate · 1
The YC application· Summer 2019 batch
Founder mafia
2 people who came through Downtobid went on to found or lead other companies.
Related companies · 10
Companies working in the same space as Downtobid.
Legal entities · 1
corporate structureIn the news
Frequently asked questions
- What does Downtobid do?
- Downtobid is a preconstruction software platform that streamlines the bidding process for general contractors (GCs) and trade contractors. The platform connects verified trade contractor networks, improves invitation-to-bid (ITB) communications, and provides engagement tracking tools to replace inefficient, transactional bidding workflows.
- Who founded Downtobid?
- Downtobid was founded by Andy Lee, Kevin Wu in 2019.
- Who are Downtobid's investors?
- Downtobid's investors include Y Combinator, AME Cloud Ventures, Bedrock Capital, Correlation Ventures, Crystal Towers Capital, FoundersX, Limited Ventures, SignalFire and 1 more.
- Where is Downtobid headquartered?
- Downtobid is headquartered in Los Angeles, US.










