AI & Machine Learning Startups

Raptor Dynamix develops integrated sensing and intelligence systems powered by AI for defense, intelligence, and critical infrastructure applications. The company delivers real-time autonomous solutions for space warfighting, multi-domain command and control, and time-critical operations in contested environments.

1 investor

RARA Factory develops next-generation materials by combining physics-driven AI with high-throughput synthesis and advanced characterization, aiming to replace scarce and critical raw materials with sustainable alternatives. It operates a materials-discovery platform that turns computational discovery into scalable, manufacturable material solutions.

1 investor

Rarelee provides personalized online style consulting by analyzing facial and body type characteristics using AI-powered photo analysis and measurement. The service offers customized fashion and appearance solutions based on objective measurements rather than subjective preferences.

1 investor

Raspberry.ai offers Prints and Patterns, an AI tool that generates seamless, repeatable textile prints from text prompts and reference images, with features for recoloring, colorway exploration, photorealistic previews, and export to production-ready formats like SVG and CAD. It is aimed at fashion and textile designers preparing print files for manufacturing.

1 investor

Raspect provides inspectica, a platform that assists surveyors with façade inspection reporting by handling large volumes of inspection photos and report generation. It serves building surveyors and inspection professionals.

1 investor

Rastro pulls product data from supplier feeds, PDFs, and manufacturer sites to create clean, enriched product catalogs ready for PIM systems. The platform serves distributors and manufacturers seeking to automate catalog management and product information enrichment.

1 investor

Rasyn.ai offers Marigold, an AI research assistant that lets scientists ask research questions, run tools, or delegate entire tasks, returning results such as structures, charts, code, and papers in panels. It provides 54 runnable tools, 40 executing on connected hardware and 14 on hosted endpoints.

1 investor

Ratel provides managed context-engine infrastructure for AI agents, loading only the relevant context at each step to reduce token usage and improve accuracy and reliability. It works across cloud and local models and any stack, and also publishes open-source products for agent development.

1 investor

Rauda builds AI agents that automate customer support cases across voice, email, chat, and WhatsApp in 11 languages, resolving inquiries and taking action through conversational interactions. It serves customer service teams at consumer brands in industries such as insurance, banking, travel, and healthcare, and integrates with tools like Zendesk, Intercom, HubSpot, and Salesforce.</parameter> <parameter name="founders">[]

1 investor

Ravel develops an AI-powered platform for early disease detection by analyzing epigenomic profiles in cell-free DNA to identify cellular destruction markers.

1 investor

Raven develops AI assistants for manufacturing plants that help with operations including training, job planning, troubleshooting, and real-time analytics, integrating with existing industrial systems.

1 investor

RavenRisk AI provides artificial intelligence and machine learning tools for credit risk assessment and loan underwriting to financial institutions and credit managers. The platform automates and enhances the traditionally manual credit evaluation process to enable faster, data-driven lending decisions.

1 investor

Ravenna provides an AI-powered service desk platform that integrates with Slack to help IT, HR, and Operations teams automate workflows, manage employee requests, and deliver internal support. The platform includes intelligent agents for task automation, workflow builders, and analytics dashboards designed for enterprise use.

1 investor

RAVIN provides AI-powered vehicle inspection and damage assessment software for insurance claims processing, enabling faster claim decisions through automated photo capture and analysis.

1 investor

Kora is a workflow operating system that runs an organization's critical business processes as governed, self-improving agentic workflows, recording every step, approval, and outcome. It provides audit-ready evidence for compliance frameworks such as DORA and the EU AI Act, and execution data to help teams improve each version of a process.

1 investor

Raycaster is an AI workspace that reviews and revises regulatory and clinical documents (protocols, reports, modules, quality documentation) for biopharma companies to keep submissions aligned with scientific changes. It works on native document formats and traces impacts across interconnected dossiers for IND through lifecycle management.

1 investor

RAYHAWK develops autonomous rail-loading solutions for cargo and freight operations. The company operates cross-functional teams across mechanical, electrical, and software engineering.

1 investor

RCE Technologies develops a wrist-worn wearable (Infrasensor) that uses infrared sensors and machine learning to detect signals associated with severe coronary artery occlusion, aiming for earlier heart attack detection. The technology targets clinical and acute care settings such as emergency departments and pre-hospital paramedic use.

1 investor

RE-Assist is an AI-powered care coordination platform that generates billing-aligned chart summaries, manages closed-loop referrals and task orchestration, and auto-assembles documentation and care plans mapped to CMS billing requirements. It serves hospitals, health systems, primary care networks, and community health partners, integrating with EHRs such as Epic, Cerner, and athenahealth via SMART on FHIR.

1 investor

Re Cae is a Swiss company developing an operating system for space missions with an emphasis on sovereign control of the underlying infrastructure. The software is intended to support the management of spacecraft and space-based operations. It targets organizations and agencies conducting exploration and other activities in orbit and beyond.

1 investor

EmbedReach builds embeddable customer acquisition and engagement software for small businesses, letting them acquire, convert, reengage, and support customers without stitching together multiple marketing tools or costly consulting. The product combines marketing and revenue data in one place, offering an alternative to tools like Mailchimp, Klaviyo, and Google Ads for SMBs.

1 investor

Reach is an AI search research lab that helps growth-stage B2B and SaaS companies improve organic and AI search as a growth channel, combining AI-driven execution with expert calibration. It positions the organic growth workflow as software and works with GTM teams at companies such as ColdIQ, Indie Campers, Carro, and Fidelidade.

1 investor

Reacher is a SaaS platform that automates TikTok Shop affiliate management by using AI to discover relevant creators, send personalized outreach, manage creator relationships, and track sales metrics. It serves brands and agencies looking to scale their TikTok Shop affiliate programs without manual creator management.

1 investor

Reaction Biology provides drug discovery and development services for pharmaceutical companies, offering preclinical research platforms including biochemistry, in vivo efficacy testing, and patient-derived xenograft models.

1 investor