Mainstay

San Francisco, United States

Mainstay operates a market intelligence and transaction platform to unlock single-family rental opportunities.

Dec 2025

Convertible Note

Information Technology Market Research Real Estate Real Estate Brokerage Rental

Top Investors

FJ Labs Clocktower Technology Ventures

Founder Contacts

30,000+ verified contacts

Get Instant Access

Emails, phones & LinkedIn profiles

Frequently Asked Questions about Mainstay

Who are Mainstay's investors?

Mainstay's investors include FJ Labs, Clocktower Technology Ventures.

Where is Mainstay headquartered?

Mainstay is headquartered in San Francisco, United States.

What does Mainstay do?

Mainstay operates a market intelligence and transaction platform to unlock single-family rental opportunities.

What stage is Mainstay at?

Mainstay is at the Convertible Note stage.

Cite this page

Free to use in articles, research, and reference works. Stable URL — will not change. Data on this page last updated December 12, 2025.

MLA

"Mainstay — Funding & Investors." VCBacked, December 12, 2025, https://www.vcbacked.co/company/mainstay-san-francisco. Accessed July 7, 2026.

APA

VCBacked. (2025). Mainstay — Funding & Investors. Retrieved July 7, 2026, from https://www.vcbacked.co/company/mainstay-san-francisco

Wikipedia (cite web)

{{cite web |title=Mainstay — Funding & Investors |url=https://www.vcbacked.co/company/mainstay-san-francisco |website=VCBacked |access-date=July 7, 2026}}

Profile data sourced and verified per the VCBacked methodology. Last funding round dated December 12, 2025.

Similar Companies in Information Technology

Fort Lauderdale$50.0M