Sophia Kier is an angel investor with 11 known investments: Branch, Built Technologies, AgentSync, First, SmartRent, Bowery Valuation, OpenSpace, Steadily, Bungalow, BeyondHQ and Stay Alfred.
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Investment focus
- Focus
- Compliance SaaSConstruction TechEnterprise SaaSIoTPropTech-specialistProperty ManagementReal Estate ValuationShort-Term Rentals
Contacts
Sophia Kier portfolio companies (11)
- Branch
- Built Technologies
- AgentSync
- First
- SmartRent
- Bowery Valuation
- OpenSpace
- Steadily
- Bungalow
- BeyondHQ
- Stay Alfred
Investor Profile
The listing covers sectors FinTech, Real Estate, SaaS and Travel, and focus areas Compliance SaaS, Construction Tech, Enterprise SaaS and IoT. Startups operating in these areas may find Sophia Kier relevant.
Stage-wise, the known deals cluster around Seed and Series A rounds.
The portfolio and focus above give founders context on whether Sophia Kier matches their raise.
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Frequently asked questions
Who is Sophia Kier?
Sophia Kier is an angel investor with 11 known investments on file, among them Branch, Built Technologies and AgentSync. The sections above list the sectors and stages attached to that record.
What does Sophia Kier invest in?
Listed sectors include FinTech, Real Estate, SaaS and Travel; listed focus areas include Compliance SaaS, Construction Tech, Enterprise SaaS and IoT. Those tags come from the companies attached to this profile, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Sophia Kier invest at?
The known deals of Sophia Kier include Seed and Series A rounds. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
How do I contact Sophia Kier?
An email address, a phone number and a LinkedIn page are on file for Sophia Kier. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal