Butlr
Burlingame, US · Founded 2019 · 13 known investors
Butlr Care uses ceiling-mounted thermal sensors to monitor seniors and detect events like falls or changes in gait and activity without cameras or wearables, sending alerts and behavioral insights to care staff via an API. It serves senior care providers and caregivers with anonymous, privacy-focused occupancy and health monitoring.
AI & Machine LearningDigital HealthHardwareHealthtechIoTPropTech
Founders & leadership
Butlr was founded in 2019 by Honghao Deng and Jiani Zeng.
Board
RS
Raymond Stuart StataBoard director
SL
Seth LevineBoard director
NP
Naimish PatelBoard director
Investors · 13
1Flourish CapitalMountain View
Founder CollectiveCambridge
FoundryBoulder · $250K – $15M
Hyperplane Venture CapitalBoston · $250K – $3M
Open Network LabTokyo
ParticleHong Kong · $1M – $6.9M
Primetime PartnersNew York · $250K – $1M
SAV (Scale Asia Ventures)Palo Alto
Tectonic VenturesCambridge
The E14 FundCambridge · $1M – $5M
UNION Labs VenturesSan Mateo · $500K – $2.5M
Workshop Venture PartnersSan Francisco · $3M
ZEMU Venture CapitalHong Kong
Reported raises · per SEC filings
Form D private placements$53M disclosed across 3 rounds · 2021–2024
▶$7.3MraisedMay 2025 · 9 investors · Other TechnologyRule 506(b)
▶$7.3MraisedMay 2025 · 9 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Seth LevineDirector
- Honghao DengExecutive Officer, Director
- Raymond Stuart StataDirector
- Offering amount
- $9.3M
- Amount sold
- $7.3M
- First sale
- Dec 2024
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$38.2MraisedAug 2024 · 37 investors · Other TechnologyRule 506(b)
▶$38.2MraisedAug 2024 · 37 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Raymond Stuart StataDirector
- Seth LevineDirector
- Honghao DengExecutive Officer, Director
- Offering amount
- $38.2M
- Amount sold
- $38.2M
- First sale
- Aug 2024
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$7.4MraisedMay 2021 · 33 investors · Other TechnologyRule 506(b)
▶$7.4MraisedMay 2021 · 33 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Honghao DengExecutive Officer, Director
- Naimish PatelDirector
- Offering amount
- $7.9M
- Amount sold
- $7.4M
- First sale
- Apr 2021
- Incorporated
- Corporation, Delaware, 2019
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Competitors · 1
by search overlapCompanies competing with Butlr for the same Google search keywords, organic and paid, via search-intersection analysis.
Frequently asked questions
- What does Butlr do?
- Butlr Care uses ceiling-mounted thermal sensors to monitor seniors and detect events like falls or changes in gait and activity without cameras or wearables, sending alerts and behavioral insights to care staff via an API. It serves senior care providers and caregivers with anonymous, privacy-focused occupancy and health monitoring.
- Who founded Butlr?
- Butlr was founded by Honghao Deng, Jiani Zeng in 2019.
- Who are Butlr's investors?
- Butlr's investors include 1Flourish Capital, Founder Collective, Foundry, Hyperplane Venture Capital, Open Network Lab, Particle, Primetime Partners, SAV (Scale Asia Ventures) and 5 more.
- How much funding has Butlr raised?
- Butlr has disclosed $53M raised across 3 rounds.
- Where is Butlr headquartered?
- Butlr is headquartered in Burlingame, US.