Reaction
VC Fund
Palo Alto, United States
Reaction is a VC fund in Palo Alto focused on Software and Artificial Intelligence. Reaction Fund is a venture capital firm owned and operated by 150 founding partners and Stanford Business alumni.
- Total investments:
- 10
- Last investment:
- Lead investor:
- 0%
Last updated:
For AI agents: llms.txt
Industries Reaction invests in
SoftwareArtificial IntelligenceE-CommerceEdTechRetail
Stages Reaction invests in
Series BSeedSeries ASeries C
Countries Reaction invests in
United StatesIndiaBrazilCanada
Round sizes
Seed $3M–$12MSeries A $8.1M–$17MSeries B $11M–$65M
Contacts
| Name | Phone | Socials | |
|---|---|---|---|
| See all 17 contacts → | |||
Round size
- Seed
- $3M–$12M
- Series A
- $8.1M–$17M
- Series B
- $11M–$65M
Investment Focus
Industry
- Software 4 (40%)
- Artificial Intelligence 3 (30%)
- E-Commerce 2 (20%)
- EdTech 1 (10%)
- Retail 1 (10%)
Stage
- Series B 4 (40%)
- Seed 3 (30%)
- Series A 2 (20%)
- Series C 1 (10%)
Country
- United States 3 (30%)
- India 2 (20%)
- Brazil 2 (20%)
- Canada 2 (20%)
Team
| Name | Title | Investments | Links | |
|---|---|---|---|---|
Algernon Callier
Founding Partner
|
Founding Partner | Total investments: 0 | Find email | |
Bill Ozturk
Founding Partner
|
Founding Partner | Total investments: 0 | Find email | |
Bruno Cheron
Founding Partner
|
Founding Partner | Total investments: 0 | Find email | |
Carlos Moreira Jr.
Founding Partner
|
Founding Partner | Total investments: 0 | Find email | |
Claudia Mitchell
Founding Partner
|
Founding Partner | Total investments: 0 | Find email | |
| See all 17 team members → | ||||
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| GALY develops biomaterials through biotechnology and synthetic biology in order to discover new ways to produce natural things. The company was founded in 2016 and is headquartered in Amherst, Massachusetts. | $33M / Series B / Sep 03, 2024 | ||
| Splight is an Artificial Intelligence Company, that creates Artificial Energy, the greenest energy ever made. Artificial Energy is energy that would have not been generated but for the application of digital solutions to existing power infrastructure. Running over a proprietary, powerful and transparent digital platform, Artificial Energyproduction leverages the unutilized capacity of the grid to generate energy combining big data capture and processing with state-of-the-art technologies such as machine learning, artificial intelligence, blockchain, and cloud computing. We create expanded pools of benefits for our clients by increasing revenues, reducing operating and maintenance costs, eliminating or delaying capital expenditures, lowering the cost of capital, and ultimately increasing profitability while directly contributing to the full decarbonization of the energy industry. | $12M / Seed / Jul 24, 2024 | ||
| Jumbotail is an operator of an online marketplace that simplifies food and grocery shopping.Jumbotail is a VC funded startup building an online marketplace for food and grocery, targeted at wholesale buyers. It also operates a marketplace that connects tens of thousands of these Kirana stores with brands and traders. The company offers a wholesuite of services including supply chain logistics, a mobile app for placing orders, integration with point-and-sales devices, and credit solutions to shop owners that can’t easily get a loan from banks.They offer a wide selection of high-quality staples, homecare, packaged foods, and personal care products from all the leading brands, and staples producers. Their vision is to organize the food and grocery ecosystem in India using technology, data science, and design. They are building products, platforms, and services for the next billion people of India, who have fundamentally different needs - access, language, selection, supply chain, financial, cultural, and the like. Their market potential is huge - in the order of hundreds of billions of dollars. They have a strong core team consisting of alumni from Stanford, CMU, IIT, BITS, etc. having several years of industry experience in companies like Amazon, Flipkart, eBay, BCG, Housing, and Grofers.They are reimagining and reengineering the food and grocery ecosystem through intelligent technology, intuitive design, and innovative business and supply chain models. They are a passionate team driven by their sense of purpose to solve a critical real-world problem. Each team member will have significant ownership of key components that go into the next-generation e-commerce, supply chain, demand generation, and credit technology platforms and services that they are building. | $18.2M / Series C / Mar 18, 2024 | ||
| Shoelace Learning is the create games that instil a love for reading. | $3M / Seed / Nov 08, 2022 | ||
| Shoelace offers a software solution that enables online merchants to easily conduct retargeting campaigns. The company helps fast growing Shopify brands boost sales by showing the right customers, the right ads at the right time with customer journey retargeting. Shoelace was founded on 2015 and is headquartered in Toronto, Ontario. | $3M / Seed / Nov 08, 2022 | ||
| Galena is a company that specializes in providing a centralized platform for professional development, targeting HR professionals in medium to large companies. Their platform offers access to a variety of external courses, tailored to the development needs and aspirations of individual employees. This approach simplifies operational processes forHR departments, enhancing strategic engagement and development management through data intelligence. Galena focuses on delivering individualized learning solutions on a scalable level, aiding in the professional growth and development of employees. | $16.7M / Series A / Apr 13, 2022 | ||
| AiFi's platform uses computer vision and real-time sensor intelligence to understand how people, objects, and environments interact within a physical space. By creating a continuously updated spatial understanding of the environment, AiFi allows physical locations to perceive, reason, and respond in real time.AiFi’s technology powersapplications such as frictionless checkout, real-time inventory awareness, and operational insights in retail environments. Beyond retail, the platform is designed to be extensible to any physical space where understanding movement, behavior, and context is critical. By bridging the gap between the digital and physical worlds, AiFi helps organizations operate more efficiently, improve user experiences, and unlock new ways of interacting with physical environments.At its core, AiFi transforms physical spaces into software-defined environments by making them measurable, adaptable, and intelligent. | $65M / Series B / Mar 11, 2022 | ||
| Jiffy.ai is a software company that offers AI-powered intelligent and integrated platform for the modern-day digital enterprise. It helps businesses automate tasks through intelligent robots that can detect and adapt automated scenarios based on change. This allows organizations to utilize their staff more productively, without having to worryabout tasks that are critical yet add no value to the system. Right from processing unstructured data that is captured in different formats, to making cognitive decisions and using NLP and ML-based algorithms, JiffyRPA has helped customers achieve close to 90+% of automation. This is significant as most of the traditional RPA solutions are rule-based and only achieve lower automation levels for complex processes. | $53M / Series B / Mar 08, 2022 | ||
| Klivo is a platform that connects multidisciplinary healthcare with the help of an application. | $8.1M / Series A / Nov 23, 2021 | ||
| Jumbotail is an operator of an online marketplace that simplifies food and grocery shopping.Jumbotail is a VC funded startup building an online marketplace for food and grocery, targeted at wholesale buyers. It also operates a marketplace that connects tens of thousands of these Kirana stores with brands and traders. The company offers a wholesuite of services including supply chain logistics, a mobile app for placing orders, integration with point-and-sales devices, and credit solutions to shop owners that can’t easily get a loan from banks.They offer a wide selection of high-quality staples, homecare, packaged foods, and personal care products from all the leading brands, and staples producers. Their vision is to organize the food and grocery ecosystem in India using technology, data science, and design. They are building products, platforms, and services for the next billion people of India, who have fundamentally different needs - access, language, selection, supply chain, financial, cultural, and the like. Their market potential is huge - in the order of hundreds of billions of dollars. They have a strong core team consisting of alumni from Stanford, CMU, IIT, BITS, etc. having several years of industry experience in companies like Amazon, Flipkart, eBay, BCG, Housing, and Grofers.They are reimagining and reengineering the food and grocery ecosystem through intelligent technology, intuitive design, and innovative business and supply chain models. They are a passionate team driven by their sense of purpose to solve a critical real-world problem. Each team member will have significant ownership of key components that go into the next-generation e-commerce, supply chain, demand generation, and credit technology platforms and services that they are building. | $11M / Series B / Oct 24, 2020 |
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FAQ
What does Reaction invest in?
Reaction invests primarily in Software, Artificial Intelligence and E-Commerce startups, most often at Series B and Seed stage. Most of the 10 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 Reaction's check size?
Reaction typically joins rounds of $3M–$12M at Seed, $8.1M–$17M at Series A and $11M–$65M 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 Reaction participates in.
How do I contact Reaction?
Public channels for Reaction 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 Reaction?
The team at Reaction includes Algernon Callier (Founding Partner), Bill Ozturk (Founding Partner) and Bruno Cheron (Founding Partner), among 17 team members tracked by Shizune. 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 Oct 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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