AI & Machine Learning Startups

Reveleer provides a unified platform combining AI-powered retrieval, clinical intelligence, risk adjustment, and quality improvement tools for healthcare providers and health plans operating under value-based care models. The platform consolidates fragmented data and workflows to improve care quality, operational efficiency, and financial performance in Medicare value-based arrangements.

5 investors

Revin builds AI agents that embed into the existing systems of home and residential service businesses to run revenue-driving operational workflows with humans in the loop. It serves large residential service operators, primarily in North America.

5 investors

RevSure provides marketing attribution software that measures channel, campaign, and touchpoint effectiveness for pipeline and revenue generation. The platform combines multi-touch attribution, marketing mix modeling, and incrementality testing with autonomous agents that reallocate budget and flag inefficient spend.

5 investors

Reworkd is an AI-powered web data extraction platform that automates end-to-end data scraping and monitoring from websites at scale without requiring code. The platform serves businesses and data teams that need to collect, validate, and maintain large volumes of web data across multiple sources.

5 investors

Rex is an agentic finance platform that connects to existing enterprise financial systems and automates manual operational finance work like collections, reconciliation, and portal uploads using AI agents. The product is designed for finance teams at scaled technology companies seeking to delegate repetitive tasks while maintaining governance and audit compliance.

5 investors

Rex.Fit makes a wearable camera device that uses computer vision to automatically track food intake and nutrition, alongside an API that fitness facilities integrate for nutritional analysis.

5 investors

Rexera (formerly InspectHOA) uses AI agents to automate operational tasks in real estate transactions, including HOA document acquisition, data extraction, communications, payments, and quality control. It serves title insurance companies, escrow officers, and other real estate closing professionals.

5 investors

Rezo maps disease networks to find insights into disease biology for drug discovery. The company operates in the biotechnology and drug discovery space.

5 investors

Rezolve.ai offers an agentic AI service-desk assistant that answers employee IT, HR and finance questions grounded in a company's approved knowledge sources and autonomously executes actions like password resets, account unlocks, software provisioning and expense filing. It targets enterprise IT, HR and finance teams, with a governance-focused "glass-box" explainability view and a voice AI layer for phone support.

5 investors

Right-Hand is a cybersecurity company that builds a Human Risk Management platform focused on changing employee behavior to reduce data breaches. It serves Security Awareness Officers and SOC teams, with clients across Asia-Pacific, North America, and Europe.

5 investors

Rigor develops a mathematically rigorous methodology for provable, continuous risk mitigation and security, targeting CISO, CIO, and security operations teams at enterprises, MSSPs, federal, and regulated industries. Its products are delivered to enterprises through major cloud marketplaces.

5 investors

Rime builds ultra-realistic voice AI models trained on a proprietary in-studio dataset of spontaneous, multilingual conversational speech, designed for enterprise communication use cases. It serves businesses across industries such as food service and healthcare, powering tens of millions of customer conversations monthly.

5 investors

Ringkas operates a digital platform in Indonesia that lets users compare, simulate, and apply for financial products—including primary, secondary, take-over, and top-up mortgages (KPR) and asset-backed multipurpose loans—from multiple partner financial institutions. It targets consumers seeking mortgage and credit products through a single application channel.

5 investors

Risa Labs provides automated prior authorization and revenue-cycle workflows for oncology practices, handling Part B and Part D drug authorizations, eligibility and benefit verification, claims status tracking, and denial management. Its platform integrates with EHRs and payer portals, APIs, and e-fax to execute payer-related administrative tasks with configurable, rules-driven workflows.

5 investors

RiskIQ was a San Francisco cybersecurity company offering attack surface management and threat intelligence; acquired by Microsoft in 2021.

5 investors

Sphera provides integrated software, data, and consulting services for enterprise sustainability management and operational risk. The platform aggregates organizational data to help companies manage safety risks, achieve compliance, and meet sustainability targets.

5 investors

Rithmm is a sports betting app that uses AI predictive models to generate win probabilities, player prop analysis, and plain-language reasoning, and compares odds across major sportsbooks and prediction markets. Aimed at everyday bettors, it lets users build their own models, copy top-ranked models, or have its AI create one, covering leagues such as NFL, NBA, MLB, WNBA, golf, and college sports.

5 investors

Rivia Health develops AI-powered patient payment automation software for specialty healthcare practices. The platform streamlines revenue cycle workflows and patient engagement to help providers capture more revenue while improving the patient billing experience.

5 investors

RLWRLD develops robotic hand dexterity solutions using proprietary motion capture data and foundation models for industrial automation tasks. The company serves manufacturing, logistics, and services sectors by enabling robots to perform precision hand tasks that currently require human workers.

5 investors

RNAV8 Bio develops a toolkit for engineering mRNA therapeutics, optimizing non-coding sequences to improve expression and efficacy of mRNA-based treatments. The company serves pharmaceutical and biotech organizations seeking to expand the clinical application of mRNA technology.

5 investors

Robbin provides embedded B2B financing that lets industrial companies originate sales and finance their distribution networks off-balance-sheet, with reseller payments in installments while the manufacturer is paid upfront and without default risk. It uses AI agents connected to data sources (Open Finance, ERP, credit scores) and Pix payments, plus a branded loyalty program and management dashboard for manufacturers' sales networks in Brazil.

5 investors

RoboK offers SiteLens®, an AI computer vision platform that analyzes existing CCTV footage to detect workplace hazards, monitor PPE compliance, identify near misses, and generate safety KPI and compliance reports. It serves health and safety managers at ports, logistics hubs, manufacturing plants, and industrial sites, primarily across the UK.

5 investors

Rockfish generates high-coverage, labeled synthetic data—including rare events, edge cases, anomalies, and drifts—from a customer's schema, sample, or production export to build evaluation sets for testing AI models and agents. It preserves temporal structure and statistical patterns without exposing real data, and can be deployed in a customer's own VPC, on-prem, or as a Snowflake Native App.

5 investors

ROLI designs color-based music instruments and tools that change how people interact with sound, aiming to make music-making more accessible to music lovers and creators. Its product ecosystem targets musicians across all skill levels.

5 investors