Kopa
DefunctYC W19San Francisco, US · Founded 2016 · 6 employees · 10 known investors
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A platform where users can search for furnished short-term rentals, match with compatible roommates, and complete bookings and payments online for stays of 1 to 12 months.
Also known as PadPiper Inc. · Faros · PadPiper · PadPiper, Faros
Founders & leadership· Y Combinator alumni (W19)
Kopa was founded in 2016 by Zach Waterfield.

Investors · 10
How we know: the Y Combinator directory · open dataset · 5k.vc investor directory · 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
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 · 2
Funding
SEC filings, press & company announcements$2M disclosed across 2 of 4 rounds · 2022–2026
- $2.16pre-seedJun 2026
Inovia Capital, Lost Astronaut, Practica Capital, XTX Ventures
Source ↗ - Undisclosed amountSeedMay 2026Source ↗
- $2MraisedMay 2026 · 2 sourcesSource ↗
Source: company announcements and press reports — follow each round's link for the claim.
Related companies · 6
Companies working in the same space as Kopa.
Legal entities · 1
corporate structureFrequently asked questions
- What does Kopa do?
- A platform where users can search for furnished short-term rentals, match with compatible roommates, and complete bookings and payments online for stays of 1 to 12 months.
- Who founded Kopa?
- Kopa was founded by Zach Waterfield in 2016.
- Who are Kopa's investors?
- Kopa's investors include Y Combinator, FinSight Ventures, Frontier Ventures, Inovia Capital, Practica Capital, Transmedia Capital, Wefunder, West.
- How much funding has Kopa raised?
- Kopa has disclosed $2M raised across 2 of its 4 known rounds.
- Where is Kopa headquartered?
- Kopa is headquartered in San Francisco, US.










