/Companies

AI & Machine Learning Startups

31,961 companies tagged AI & Machine Learning, with their investors and founders.

Recerqa

Ricerca redefines business systems as AI-native software, making enterprise operations more intuitive and automating routine work. The company serves large manufacturing, trading, and logistics enterprises in Japan.

3 investors

Recess

Recess Academy is an online school for children that provides live academics in small-group pods, a daily community hour, weekly electives, and an AI tutor called Rocky, with mentors and guides involved in students' daily schedules. It serves families in the U.S. seeking an alternative K-12 education model, with tuition structures including financial aid and ESA support.

3 investors

Reckon

Reckon.ai provides AI-powered point-of-sale systems and autonomous retail solutions for retailers and manufacturers to operate intelligent stores at scale. The company develops patented AI technology for autonomous micro stores and retail intelligence systems.

3 investors

Reclaim Protocol

Reclaim Protocol provides automated credential verification across employment, education, loyalty, and other categories using AI-assisted connectors and cryptographic verification. The platform serves enterprises and platforms that need to verify credentials across 90+ countries at significantly lower cost than legacy verification providers.

3 investors

Recludix

Recludix Pharma operates a drug discovery platform that combines custom DNA-encoded libraries (DELs), massively parallel structure-activity relationship analysis, structure-based design, and a family-wide SH2 domain screening panel. It applies this approach first to discover selective SH2 domain inhibitors for treating inflammatory diseases.

3 investors

ReconLabs

ReconLabs is a South Korean technology company focused on developing new technologies and products, with a team weighted toward R&D and graduate-level talent. The team page emphasizes its engineering and product-building focus but does not specify the product on this page.

3 investors

Redo

Redo provides post-purchase tools for ecommerce brands, including branded order tracking pages, transactional email and SMS, shipping insurance, and pre-shipment order editing. It targets online retailers looking to improve the customer experience between purchase and delivery while generating additional revenue and reducing support requests.

3 investors

Redona

Redona Therapeutics is a drug discovery company co-founded by Harvard Medical School investigators focused on novel areas of biology. The company is led by experienced biotech executives with backgrounds in immunology, oncology, and translational medicine.

3 investors

Reejig

Reejig provides a work layer platform that maps, redesigns, and automates enterprise workflows, serving large organizations to amplify human work through AI and technology.

3 investors

ReelData AI

ReelData AI provides an AI-powered software suite for land-based aquaculture farms to optimize feeding, monitor fish biomass, manage environmental conditions, and detect health issues. The platform enables farms to increase profitability and sustainability through real-time data analytics and automated decision-making.

3 investors

Reelevant

Reelevant builds a platform for real-time, large-scale content personalization, letting brands turn their customer data into personalized CRM and marketing content across channels. It serves brands and retailers, with a stated core market in France and expansion into the United States.

3 investors

REEV

REEV develops intelligent wearable robotic systems, including a robotic knee orthosis and gait-analysis technology, to restore mobility for people with movement disorders. The company serves patients with neurological and mobility conditions, operating in the medical robotics and rehabilitation technology sector.

3 investors

Reevo

Reevo is a B2B sales prospecting and data enrichment tool that helps sales teams find target accounts, enrich contact and company data, verify emails, and route leads to the right reps. It syncs prospect data directly into a CRM and qualifies inbound leads against product-fit criteria.

3 investors

Refiberd

Refiberd uses hyperspectral imaging combined with AI software to detect the fiber composition and contaminants in textiles, offering a fast, non-destructive material detection method. It serves the fashion industry to identify materials present in the textile supply chain.

3 investors

Reflex

ReflexAI provides AI-powered simulations and quality assurance tools for clinical teams to practice patient interactions and ensure adherence to care standards. The platform offers realistic roleplay scenarios and automated feedback to improve communication skills, empathy, and protocol compliance across healthcare settings.

3 investors

Reflexivity

Reflexivity is an AI platform for institutional investors that combines licensed financial and market data from providers like S&P Global, LSEG, Cboe, and Nasdaq with explainable AI to produce investment analysis. Its tools include autonomous deep research, a market knowledge graph, portfolio and scenario analysis, document intelligence for SEC filings and earnings, and AI-powered screening, offered via web platform or API.

3 investors

Refute

Refute detects and responds to disinformation campaigns on behalf of organizations using quantitative data analysis and threat modeling across multiple channels.

3 investors

Regatta

Regatta is building a database designed for AI agents and modern applications, leveraging foundational expertise in distributed systems and data infrastructure.

3 investors

Regent Surgical Health

Regent Surgical develops, owns, and manages ambulatory surgery centers across the United States, partnering with health systems and physician practices. The company provides strategic expertise in single-site and multisite ASC operations to improve clinical outcomes, patient experience, and operational efficiency.

3 investors

Regie

Regie.ai builds a generative AI sales prospecting platform, including AI sales agents that prospect autonomously and RegieOne, an AI-native sales engagement platform. It serves B2B sales and revenue teams with tools for automated prospecting, sequence generation, and personalized sales content.

3 investors

Rehab For Japan

Rehab for JAPAN develops and provides "Rehab Cloud," a SaaS platform for elderly care and rehabilitation providers, along with "Rehab Studio," an online rehabilitation service, and conducts R&D on AI-based care technology. The company serves care facilities and elderly-care operators in Japan.

3 investors

Rekalibrate

REKalibrate provides a data analytics platform that unifies fragmented real estate systems to deliver actionable insights on tenant behavior and asset performance for commercial property owners and operators.

3 investors

Related

Related Sciences assembles distributed teams of academic experts and industry veterans to conduct specialized drug discovery and research for biotech companies. The company operates a decentralized R&D model where leading scientists work collaboratively on targeted therapeutic programs.

3 investors

Relatient

Relatient provides a healthcare technology platform that automates appointment scheduling, patient communication, and call handling for hospitals, health systems, and medical practices. The company serves 50,000+ providers managing over 150M appointments annually through its Dash platform, which integrates scheduling, messaging, and AI-powered voice technology to reduce administrative burden and improve patient access to care.

3 investors

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