Organization · Venture Capital
SUM Ventures
SUM Ventures is an early-stage venture capital firm based in California that invests in pre-seed and seed stage startups across various sectors, including FinTech, PropTech, and AI. The firm aims to support visionary founders creating impactful solutions.
Overview
What SUM Ventures does
What SUM Ventures is
SUM Ventures is an early-stage venture capital firm based in California that invests in pre-seed and seed stage startups across various sectors, including FinTech, PropTech, and AI. The firm aims to support visionary founders creating impactful solutions.
How it participates in the startup ecosystem
The current public profile supports funder capabilities. Each capability below is shown separately so organization identity and role-specific information do not get conflated.
Operational profile
Organization status and context
Organization status describes the entity itself. Funding and program availability appear within the relevant capability profile.
- Operational status
- Active
- Organization type
- Venture Capital
- Founded
- Founded in 2022
- Approximate age
- About 4 years
- Structured capabilities
- Funder
- Last reviewed
- April 24, 2026
Official channels
Find SUM Ventures elsewhere
Open the official website or a supported primary organization account.
Capability profile
SUM Ventures as a funder
Investment thesis
SUM Ventures is an early-stage venture capital firm focused on investing in visionary founders across various sectors, particularly in FinTech and PropTech. The firm aims to empower startups that create innovative solutions for a better future.
Focus narrative
SUM Ventures invests primarily in the Pre-Seed to Series A stages of startups. While the firm is sector-agnostic, it has a particular interest in high-growth markets such as FinTech, PropTech, IoT, AI, MedTech, and CleanTech. The firm seeks strong founder teams with innovative solutions and is open to opportunities globally.
Value beyond capital
SUM Ventures adds value to its portfolio companies by providing strategic support and leveraging its network to connect founders with larger funds for co-investment opportunities. The firm focuses on being a first check-in investor, helping startups gain traction and visibility in their respective markets.
Terms and economics
- Typical check
- $50,000–$1,000,000
- Sweet spot
- $500,000
Focus and fit
- Stages
- Pre-seed · Seed · Series A
- Sectors
- FintechReal Estate & Property TechInternet of ThingsArtificial IntelligenceHealthcareClimate & Sustainability
- Regions
- North America · Global
Availability
- Currently deploying
- Yes
Portfolio and track record
- Recorded portfolio count
- 28
- Recorded notable exits
- LiveEasy
Portfolio context
Notable portfolio companies include: LiveEasy: A home management concierge platform acquired by AppFolio in October 2024. DressX: A digital fashion startup offering digital-only collections from various brands and 3D designers. Purlin: Enhances the homebuying experience through intelligent personalization for real estate professionals. UNest: A platform redefining how families save and invest for their children's future. Ovation: Partners with financial institutions to help members track and enhance their financial health. Irrigreen: Manufactures a digital sprinkler system that reduces water usage. Automotus: Innovates in curb management using computer vision technology. Brius: Improves the orthodontic experience for patients and orthodontists. PayAmigo: A localized payments solution for cross-border merchants in emerging markets. Acorns: Focuses on micro-investing for individuals. PlantSwitch: Converts plant waste into a cellulose-based polymer as an alternative to traditional plastics. Oze: Aims to build 100 million profitable businesses across Africa with digital tools and capital.
Common questions
What to know about SUM Ventures
Upseed classifies SUM Ventures under the Venture Capital organization type. Its current public profile includes funder capabilities.
Source and update disclosure
Know what this page is based on
Source basis
Public organization and program material, official websites, and structured Upseed records.
Last reviewed
April 24, 2026
Known limits
Capability profiles appear only when a structured public profile also contains decision-useful role evidence. Terms and availability can change.
Upseed is an independent guide. It is not affiliated with or endorsed by the organization described on this page.