AI & Machine Learning Startups

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

Reka builds AI models and infrastructure for physical-world applications, including a multimodal inference engine and API, video-processing infrastructure for tagging, searching, and reasoning over large video datasets, and a training-data platform (Claru) providing egocentric video, robotics trajectories, and world-model footage. Its products target enterprise users needing scalable, reliable multimodal AI.

3 investors

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 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

Relative Insight analyzes customer feedback, voice-of-customer data, and employee feedback to identify root causes of sentiment shifts and business impacts. The platform enables organizations across customer experience, product, and HR functions to make data-driven decisions with real-time intelligence.

3 investors

Relay Therapeutics develops the Dynamo platform, which applies motion-based drug design principles to discover therapeutic drugs by integrating protein dynamics simulations with experimental and computational techniques. The platform serves pharmaceutical and biotech researchers seeking to accelerate drug discovery across multiple phases of development.

3 investors

Relevize provides a platform to manage marketing development funds (MDF), spiffs, and incentive programs using virtual and physical card issuance combined with AI-powered claims processing and compliance verification. The platform serves vendors and their partners, automating payment processing, proof of execution validation, and tax documentation across international operations.

3 investors

Relume offers an AI-powered site builder that generates sitemaps, wireframes, and style guides for marketing websites in minutes. It targets designers, developers, freelancers, and agencies, providing a library of over 1,000 components exportable to Figma, Webflow, React, and Claude Design.

3 investors

Relyance AI provides a data security platform that delivers visibility into data movements, transformations, and access across cloud, container, and code environments for security leaders and CISOs. The platform combines database connections, source code analysis, and runtime observability to unify data security, cloud security, and SaaS security monitoring.

3 investors

Remark provides AI-powered customer support and shopping assistance for e-commerce businesses, using AI personas to answer shopper questions and resolve support tickets while routing complex cases to human agents. It integrates with existing chat platforms and customer service teams to handle inquiries outside business hours and drive incremental online revenue.

3 investors

Remarkable AI provides AI-powered 1:1 messaging tools for customer engagement, combining automated and human support for consumer brands across email, social, and customer support channels. The platform helps ecommerce and DTC companies with customer retention, acquisition, support resolution, and community engagement.

3 investors

ReMatter provides an integrated platform for yard operations, commercial intelligence, logistics, and financial workflows, designed for operators who need unified systems without compromising on functionality across mobile experience, AI capabilities, inventory management, or dispatch.

3 investors

Remedy Logic provides an AI tool that analyzes spine MRI studies, automating measurements and detecting pathology to assist radiologists during interpretation. It integrates with existing PACS/RIS systems and is aimed at radiologists and healthcare facilities.

3 investors

Avast is a consumer-focused cybersecurity company that provides tools and services to protect users' security, privacy, and identity in the connected digital world.

3 investors

Rena Labs provides a TEE (trusted execution environment) data exchange for confidential AI training and inference on proprietary data, with encryption, on-chain logging, and compliance features. It targets organizations that need to run AI on private data they cannot otherwise access, share, or move.

3 investors

The Render Network provides decentralized GPU rendering and compute infrastructure for 3D content creation, design, visual effects, and generative AI applications. The platform enables artists and creators to access distributed GPU computing resources through a global decentralized network.

3 investors

RentCheck is a property intelligence platform that uses AI-powered damage detection to enable residents to document their homes during rental inspections, helping property managers reduce disputes and streamline move-in/move-out processes. The platform serves the rental property management industry in the United States.

3 investors

Rentgrata operates a resident referral and ambassador platform that lets prospective renters chat with current residents before leasing, while automating referral programs and surfacing AI-generated insights from those conversations. It serves property management companies and apartment communities in the multifamily housing market.

3 investors

Reonic is an AI-native platform for renewable energy installers that combines CRM, solar and heat pump system design, quoting with digital signatures, installation management, and a mobile field app in one system. It also offers AI agents and services such as photogrammetry, grid registration, and funding workflow support for residential, commercial, and enterprise solar, storage, EV charging, and heat pump projects.

3 investors

Replai builds agentic AI workflows that encode the domain expertise and judgment of an enterprise's key people into systems that execute tasks autonomously. It targets large enterprises, deploying these workflows in production to handle core operational problems across multiple verticals.

3 investors

Replikant develops REPLIKANT Chat, an AI-powered platform that enables users to engage with 3D characters in natural conversations within dynamic environments. The product is distributed across gaming platforms (Steam, Epic Games) and streaming services (Boosteroid), with customization tools and cloud storage capabilities.

3 investors

Reserv is a third-party claims administrator (TPA) that processes property and casualty insurance claims using AI-powered technology and modern digital workflows. The company serves insurers, managing general agents, and self-insured organizations across North America, the United Kingdom, and the EU to improve claims efficiency and customer experience.

3 investors

Reshape Automation builds a "knowledge grounding layer" and tool harness for industrial companies, structuring product catalogs, compatibility rules, and approved substitutes into a queryable graph that AI agents can cite. It serves industrial manufacturers, distributors, and sales/apps-engineering teams, exposing its ReshapeX product as an MCP server and deploying agents for support, quoting, RFP-to-BOM, and substitute lookups.

3 investors

Resilinc provides agentic AI software for supply chain risk management that detects disruptions in real time and recommends mitigation actions. The platform serves Fortune 500 companies and federal agencies across aerospace, automotive, healthcare, and semiconductor industries.

3 investors