Amaranthine
VC Fund
San Francisco, United States
Amaranthine is a VC fund in San Francisco focused on Software and Internet. We connect, support and invest in the world's top technologists.
- Total investments:
- 22
- Last investment:
- Lead investor:
- 0%
- Fund size:
- $50M
- Last fund:
Last updated:
For AI agents: llms.txt
Industries Amaranthine invests in
Stages Amaranthine invests in
Countries Amaranthine invests in
Round sizes
Contacts
| Name | Phone | Socials | |
|---|---|---|---|
Round size
- Seed
- $2.2M–$5M
- Series A
- $9.5M–$57M
Investment Focus
Industry
- Software 11 (50%)
- Internet 4 (18%)
- SaaS 3 (14%)
- Web Development 3 (14%)
- Information Technology 3 (14%)
Stage
- Seed 11 (50%)
- Series A 8 (36%)
- Series B 1 (5%)
- Venture - Series Unknown 1 (5%)
Country
- United Kingdom 6 (27%)
- United States 5 (23%)
- Germany 2 (9%)
- Canada 1 (5%)
- France 1 (5%)
Team
| Name | Title | Investments | Links | |
|---|---|---|---|---|
David Kelly
Co-founder & General Partner
|
Co-founder & General Partner | Total investments: 0 | Find email | |
Patrick Murphy
Co-founder & General Partner
|
Co-founder & General Partner | Total investments: 12 | Find email |
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| Hour One AI develops a video creation and management platform built for the world of work. It harnesses computer-generated AI people in photo-real quality to digitize and optimize the traditional video production process. All of Hour One’s video creation is located in the cloud, making it possible for any business to create and use high-qualitypresenter videos at a fraction of the cost, in minutes, in any language, self-serve, and at a high scale. | $20M / Series A / Apr 25, 2022 | ||
| Cloudsmith provides a cloud-native platform for managing software artifacts, acting as a centralized system where packages, container images, and other development assets are stored and controlled. The platform supports a wide range of package formats and integrates with developer tools, CI/CD pipelines, and security systems to streamlinesoftware development workflows. It enables organizations to secure their software supply chain through features such as vulnerability scanning, policy enforcement, and access controls that govern how artifacts are used and distributed. Cloudsmith also delivers artifacts through a global distribution network, allowing teams to access and share software components with low latency across different regions. Additionally, it offers tools such as APIs, command-line interfaces, and automation capabilities to manage repositories, monitor usage, and maintain visibility over software assets throughout their lifecycle. | $15M / Series A / Sep 21, 2021 | ||
| EqualTo lets developers enhance SaaS products with spreadsheet functionality.The spreadsheet is the most popular programming environment for business. Spreadsheets are used in almost every company to run calculations, define logic and solve problems. But they were not designed to integrate with modern software development processes. In fact, as adeveloper, spreadsheets can be a real pain to work with.We've experienced the challenges of using spreadsheets in software firsthand. In our previous startups we frequently tried to integrate spreadsheet capabilities in SaaS, but found it to be incredibly difficult. The lack of modern, high-performing spreadsheet tech with a great developer experience, ultimately led to us creating our own spreadsheet tooling: EqualTo Sheets.By offering spreadsheet tech that developers love, our mission is to enable closer collaboration between engineering teams and spreadsheet users, which ultimately will lead to better software. | $4.3M / Seed / Jun 10, 2021 | ||
| Relay is an-all-in-one, collaborative business banking and money management platform that helps small businesses and their teams take control of their cash flow and get crystal clear on what they’re earning, spending and saving. With Relay, business owners can: -Bank with no monthly account fees, no overdraft fees, and no minimum balance required-Organize income, expenses and cash reserves using up to 20 individual accounts -2 savings accounts offering between 1-3% APY -Issue up to 50 virtual or physical Visa® debit cards to meticulously organize spending by team or project -Send payments and deposits via ACH, wires or checks -Cashflow automations, like maximum balance transfer rules and recurring payments -Give team members and financial advisors secure, role-based banking access -Integrate banking with accounting softwares like QuickBooks Online and Xero -Get personalized customer support by email and phoneRelay is also the official banking partner of Profit First, the cash flow management methodology and book created by serial entrepreneur Mike Michalowicz. | $15M / Series A / May 13, 2021 | ||
| Collaborative tax management for in-house teams | $3.6M / Seed / Feb 18, 2021 | ||
| Loctax is the first-ever collaborative tax governance platform for global in-house tax teams. It helps to achieve full control of compliance, projects, audits, transfer pricing, and all other tax responsibilities. One source of truth that enables organisations to prepare for the ESG era. | $3.6M / Seed / Feb 18, 2021 | ||
| Pex specializes in digital rights technology. It ensures transparency and accuracy in attribution by bringing together all stakeholders and industries to license and manage content. Its advanced technology operates at unprecedented speed and scale, enabling transactions that were previously thought impossible. By radically simplifying licensingon a global scale, Pex empowers digital platforms to make real-time decisions about content, enables creators to utilize copyrighted content without fear, and ensures rightsholders can be properly credited and compensated. Pex builds solutions and technologies that are inclusive and equitable. | $57M / Series A / Feb 16, 2021 | ||
| Beam is a software startup that collects their thoughts and experience through the Internet. The company is creating an app that will automatically generate notes summing up and classifying the knowledge they'd gathered while browsing. These notes could ultimately be shared with other Beam users to help enrich.Beam was founded in 2019 and isbased in Paris, France. | $9.5M / Series A / Feb 03, 2021 | ||
| MetaMap is a customer identity platform with comprehensive, accurate, and unique data in emerging markets. By providing more complete ways for merchants to see their users, they empower merchants to extend more opportunities to more people. Builders across the spectrum, from developers to enterprises, partner with MetaMap to scale and differentiatetheir services. | $13.5M / Series A / Nov 17, 2020 | ||
| Beam is a software startup that collects their thoughts and experience through the Internet. The company is creating an app that will automatically generate notes summing up and classifying the knowledge they'd gathered while browsing. These notes could ultimately be shared with other Beam users to help enrich.Beam was founded in 2019 and isbased in Paris, France. | $3.5M / Seed / Oct 20, 2020 | ||
| See all 22 investments → | |||
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FAQ
What does Amaranthine invest in?
Amaranthine invests primarily in Software, Internet and SaaS startups, most often at Seed and Series A stage. Most of the 22 investments tracked by Shizune back companies in United Kingdom. The Investment Focus section breaks down every industry, stage and country in the portfolio.
What is Amaranthine's check size?
Amaranthine typically joins rounds of $2.2M–$5M at Seed and $9.5M–$57M at Series A. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Amaranthine participates in.
How do I contact Amaranthine?
Public channels for Amaranthine include LinkedIn 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 Amaranthine?
The team at Amaranthine includes David Kelly (Co-founder & General Partner) and Patrick Murphy (Co-founder & 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 Sep 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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