Data & Infrastructure Startups

Quantemplate is a network platform that enables organizations to exchange, reconcile, and orchestrate data across value chains with transparency and trust. The system facilitates both upstream data reconciliation between counterparties and downstream transformation of data into model-ready intelligence for predictive models and AI systems.

3 investors

Quantum Light Capital is a venture capital firm that uses a data-driven system called Aleph, which tracks venture-backed companies since the 1990s to identify success patterns. The firm applies a systematic investment and growth approach and shares a growth playbook derived from building Revolut with founders.

3 investors

Quarrio offers a deterministic AI system that answers plain-English business questions across enterprise data sources such as CRM, ERP, and data warehouses, aiming for verified, auditable results without hallucinations. It targets mid-size and large enterprises seeking fast, accurate decision-making and reporting.

3 investors

Quasar provides a distributed database that keeps live data ingestion, deep historical storage, and heavy analytics on the same dataset, making new data queryable as it arrives without warehouse loading cycles. It targets high-volume, high-precision workloads in aerospace/defense, finance, industrial operations, and scientific research.

3 investors

Quesma builds observability systems for AI coding agents, tracking their performance, costs, and behavior to help teams measure and optimize agent work. The company serves AI labs and organizations deploying software engineering agents.

3 investors

Questex is an information services company that produces industry events, publishes market insights, and provides data products. It serves business audiences and customers seeking professional connections and information.

3 investors

RAAD provides on-demand geospatial data capture, delivering 3D models, point clouds, and centimeter-accuracy aerial maps within 48 hours after users outline an area on a map. Its platform integrates with GIS and CAD tools like ArcGIS, QGIS, and Autodesk Civil 3D, and supports running machine-learning inference and custom pipelines directly on captured imagery.

3 investors

Ragie provides a context engine with APIs for document indexing and retrieval, parsing (agentic OCR), and entity extraction to supply AI agents, assistants, and applications with accurate context. It offers a managed RAG pipeline with hybrid search, native data connectors, and an MCP server, serving teams from startups to enterprises across sectors such as legal, productivity, and sales.

3 investors

MariaDB develops a relational database system designed to serve as a cost-effective alternative to legacy databases like Oracle for storing and accessing data across mobile, web, and IoT applications. The database serves businesses of all sizes globally, from startups to enterprises, and is widely deployed through Linux distributions and cloud platforms.

3 investors

RapidRatings provides data services to evaluate supplier performance and mitigate supply chain disruptions for large enterprises.

3 investors

Razor Network is a decentralized oracle network that supplies external data to smart contracts through a network of stakers, aimed at decentralized finance and other decentralized applications. It positions itself as an alternative to centralized oracles by distributing data provision across participants.

3 investors

ReadyAI provides structured, machine-readable intelligence extracted from websites, transcripts, and documentation for AI agents and applications. The platform indexes web content into standardized formats and offers data enrichment services for developers, researchers, and enterprises.

3 investors

Redgate develops database management software that helps organizations automate, secure, and scale their data infrastructure throughout the DevOps lifecycle. The platform serves IT leaders, development teams, and data professionals across enterprise organizations.

3 investors

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 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

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 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

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

rENIAC builds a Data Engine that acts as a drop-in database accelerator using FPGA, CPU and tiered storage (DRAM+SSD) to lower latency and increase throughput for SQL, NoSQL and Graph databases. It serves organizations with real-time, data-centric applications such as recommendation engines, online AI/ML models, fraud prevention and payment processing.

3 investors

Rerun is building a multimodal data stack for embodied AI, providing tools used by companies developing AI applications in the physical world. It offers developer tooling for handling and visualizing multimodal data used in robotics and physical-world AI.

3 investors

Rep Data's Research Defender provides pre-survey fraud prevention for market research teams, scanning and scoring each survey respondent against 130+ signals to block bots, VPN users, repeat fraudsters, and hyperactive respondents before they enter a questionnaire. It integrates with survey platforms such as Decipher, Qualtrics, Confirmit, and SurveyGizmo, and draws on external reputation databases and a shared fraudster suppression list to protect data quality.

3 investors

Resec provides malware protection for removable devices by sandboxing file transfers to PCs and enabling secure access without blocking device usage. The solution serves enterprise organizations seeking to balance security with usability for external storage devices.

3 investors

Resilience Care builds digital tools that capture and analyze patient data in real time to support personalized medicine and clinical research, initially in oncology and expanding to psychiatry and gastroenterology. The company works with clinicians, researchers, and patients to improve care pathways.

3 investors

Graylog is a SIEM and log management platform that unifies security, IT, and audit data onto one timeline with risk-based alert correlation, automated investigations, pre-built detections, and AI-assisted reporting. It targets security, IT, and audit teams that need enterprise-scale log handling and compliance at a lower cost of ownership.

3 investors