S28 Capital
VC Fund
San Francisco, United States
S28 Capital is an early-stage venture fund with $170M under management. We're a team of founders and early startup employees. The investing team helped build companies such as PagerDuty and Playdom and also invested in companies such as Zoom and Coupang. Some of our investments include Plangrid, Mattermost, Rippling, Reflektive, SocialConstruct, and Perpetua.
- Total investments:
- 83
- Last investment:
- Lead investor:
- 24%
- Fund size:
- $170M
- Last fund:
Last updated:
For AI agents: llms.txt
Industries S28 Capital invests in
Stages S28 Capital invests in
Countries S28 Capital invests in
Round sizes
Contacts
| Name | Phone | Socials | |
|---|---|---|---|
Round size
- Seed
- $1.4M–$6.2M
- Series A
- $6.3M–$25M
- Series B
- $14M–$56M
Investment Focus
Industry
- Software 25 (30%)
- Information Technology 17 (20%)
- SaaS 11 (13%)
- Artificial Intelligence 7 (8%)
- Health Care 6 (7%)
Stage
- Seed 32 (39%)
- Series A 20 (24%)
- Series B 9 (11%)
- Series C 5 (6%)
- Funding Round 5 (6%)
Country
- United States 39 (47%)
- Canada 6 (7%)
- United Kingdom 3 (4%)
- Israel 1 (1%)
- Poland 1 (1%)
Team
| Name | Title | Investments | Links | |
|---|---|---|---|---|
Justin Wong
Partner
|
Partner | Total investments: 0 | Find email | |
Kent Ho
Founder & General Partner
|
Founder & General Partner | Total investments: 2 | Find email | |
Shvet Jain
General Partner
|
General Partner | Total investments: 7 | Find email | |
Victor Pang
Operating Partner
|
Operating Partner | Total investments: 0 | Find email | |
Andrew Miklas
Venture Partner
|
Venture Partner | Total investments: 70 | Find email |
Investments
| Company | Description | Round | Links |
|---|---|---|---|
Tenzo
|
Tenzo was created through the combination of data-science, software and deep restaurant operating experience.Tenzo was designed to reduce a reliance on gut: they can put data behind questions like how much food to order in, what member of staff to schedule at what time and whether to rerun a promotion.They bring deep expertise and a world classmanagement team - their co-founders have built successful multi-million pound businesses, and bring the best of data-science and technology from Cambridge, Harvard and McKinsey. | $5M / Series A / May 16, 2023 | |
Lightup
|
Lightup is a no-code data quality platform that enables enterprises to achieve 100% data quality coverage 10x faster than legacy tools, across multi-cloud, hybrid, and on-premises environments, on batch or streaming data – scalable in minutes, not months. With prebuilt pushdown data quality checks, AI-powered anomaly detection, real-time incidentalerts, and integrated issue resolution management, Lightup empowers data teams to proactively monitor data health at fine granularity and quickly pinpoint bad data flowing in good data pipelines to ensure reliable, accurate business-critical data and prevent costly data outages, before they occur.Founded in 2019, with headquarters in Mountain View, CA, Lightup Data, Inc. is a Series A private startup company, backed by Andreessen Horowitz (a16z) and Spectrum28. | $9M / Series A / Mar 31, 2023 | |
Clerk
|
With Clerk, you can add beautiful, high-conversion Sign Up and Sign In forms to your React application in minutes. After signing in, Clerk empowers your users to take control of their account security with multi-factor authentication and device management.If you’ve ever found yourself thinking, “there’s got to be a better way to build auth” -Clerk was built with you in mind. It truly only takes minutes to add best-in-class authentication experiences to your application - and Clerk’s team is constantly working behind-the-scenes to make them even better. | $15M / Series A / Mar 22, 2023 | |
|
Clerk
|
With Clerk, you can add beautiful, high-conversion Sign Up and Sign In forms to your React application in minutes. After signing in, Clerk empowers your users to take control of their account security with multi-factor authentication and device management.If you’ve ever found yourself thinking, “there’s got to be a better way to build auth” -Clerk was built with you in mind. It truly only takes minutes to add best-in-class authentication experiences to your application - and Clerk’s team is constantly working behind-the-scenes to make them even better. | $6.2M / Seed / Nov 30, 2022 | |
Coefficient
|
Coefficient turns spreadsheets into an operating system for business teams with real-time data connectivity, automation, and workflows. The solution connects, automates, and shares real-time data in Google Sheets, ensuring that reports, dashboards, and insights are always up to date. With a single click, they can connect Google Sheets to any sourcesystem. | $18M / Series A / Nov 10, 2022 | |
Teleport
|
Teleport enables engineers to quickly access any computing resource anywhere on the planet. Our open source products provide the Access Plane for developers and security professionals seeking to simplify secure access to servers, Kubernetes, databases and web applications across all computing environments.Teleport is the Access Plane of choiceamong leading companies, including Elastic, Samsung, NASDAQ, and IBM. We are backed by Kleiner Perkins, Y Combinator and S28 Capital. Teleport is a pioneer in environment-free computing. Headquartered in Oakland, California, we embrace a remote-first work culture.For more information, visit us at https://goteleport.com/ or on Twitter @goteleport | $110M / Series C / May 03, 2022 | |
OpsLevel
|
OpsLevel is a microservice catalog that helps developers build more reliable software and resolve production incidents faster. OpsLevel has built-in maturity features that give teams the ability to measure, build, and deploy services to any cloud. Through service ownership and developer portals, OpsLevel makes it easier for businesses to ship andoperate high-quality software. | $15M / Series A / Mar 01, 2022 | |
RudderStack
|
RudderStack is an open-source, enterprise-ready platform for collecting, storing and routing customer event data to your data warehouse and dozens of other tools. It provides a powerful transformation framework to process your event data on the fly. | $56M / Series B / Feb 02, 2022 | |
|
RudderStack
|
RudderStack is an open-source, enterprise-ready platform for collecting, storing and routing customer event data to your data warehouse and dozens of other tools. It provides a powerful transformation framework to process your event data on the fly. | $56M / Series B / Feb 02, 2022 | |
Collimator
|
Collimator is a developer of modern cloud-native engineering modeling and simulation software to manage communications and control systems. Its platform leverages machine learning to provide product analysis and optimization of complex systems across a wide range of applications such as autonomous electric vehicles that allow engineers to conductsimulations of a workflow in an efficient manner.The company was founded in 2020 and is headquartered in Denver, Colorado. | $5M / Seed / Feb 01, 2022 | |
| See all 83 investments → | |||
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FAQ
What does S28 Capital invest in?
S28 Capital invests primarily in Software, Information Technology and SaaS startups, most often at Seed and Series A stage. Most of the 83 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.
What is S28 Capital's check size?
S28 Capital typically joins rounds of $1.4M–$6.2M at Seed, $6.3M–$25M at Series A and $14M–$56M at Series B. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds S28 Capital participates in.
How do I contact S28 Capital?
Public channels for S28 Capital include LinkedIn, X (Twitter) and the website linked on this profile. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.
Who are the partners at S28 Capital?
The team at S28 Capital includes Justin Wong (Partner), Kent Ho (Founder & General Partner) and Shvet Jain (General Partner). The Team section lists each member with their title, investment count and links.
Is Shizune's investor data accurate?
Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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