Data & Infrastructure Startups

Archal provides isolated, time-bounded sandboxes containing stateful simulated environments that expose familiar REST and MCP endpoints, letting changes persist through a test run and then reset to a declared baseline. It is aimed at agent developers, connectors teams, and integration engineers who need to test agent workflows repeatedly without shared test accounts, rate limits, or dirty state.</parameter> <parameter name="founders">[]

2 investors

Arches operates an Expert Transcript Library that provides investors with transcripts of investor-led interviews with industry insiders, offering independent perspectives to generate and validate investment ideas. The service serves asset managers and investors researching companies, including newly listed ones, particularly in the Japanese market.

2 investors

Arches Capital is a venture capital firm that invests in early-stage B2B software companies, combining VC capital with an active network of 100+ angel investors who provide hands-on mentorship and industry expertise. The firm focuses on sectors including fintech, data infrastructure, cybersecurity, medtech, and commerce.

2 investors

Arcwise connects to data warehouses and BI tools such as Snowflake, BigQuery, and Databricks, and ingests business context like docs and definitions to answer data questions with grounded, auditable explanations. It is a data analytics and AI product aimed at business and data teams.

2 investors

Ardent provides instant, production-grade database clones that load in seconds and scale efficiently, enabling AI agents and developers to test database code and solve data problems without risk to production. The platform is designed for data teams running AI workloads at scale.

2 investors

Argus Systems provides tools for collecting, curating, and annotating sensor data to accelerate robotics and physical AI training workflows. The company offers specialized hardware and a collaborative platform called Argus Mosaic for managing sensor data annotation.

2 investors

Ariadne provides people counting and foot traffic analytics for physical venues using patented phone signal detection combined with Time-of-Flight depth sensing, delivered as a SaaS platform with privacy-first architecture that captures no personally identifiable information by default.

2 investors

Aries offers a trading platform where users can trade individual stocks, ETFs, options, and index options in a single application.

2 investors

Ark operates a people search engine that indexes over a billion social network profiles, letting users find individuals such as old classmates, business contacts, and friends. It aggregates and organizes social information to make people discoverable online.

2 investors

Arkivum provides a SaaS platform for long-term data archiving and preservation that ensures data remains secure, accessible, and readable for regulated organizations. The company serves highly regulated sectors including life sciences and healthcare, with security certifications including ISO 27001 and NHS Data Security and Protection Toolkit compliance.

2 investors

Armada provides a data and AI-driven platform called PRO® that offers real-time visibility and orchestration of supply chain operations, including demand forecasting, stockout prevention, promotion management, and food safety compliance for enterprises managing complex logistics networks.

2 investors

Artie provides change data capture streaming that replicates database changes (e.g. Postgres to Snowflake) to data warehouses with sub-minute latency and exactly-once delivery, without requiring teams to build or manage Kafka, Debezium, or DMS. It targets data and engineering teams needing real-time data for analytics, AI, and ML, and supports column-level PII controls and deployment within a customer's own cloud or on-premise.

2 investors

Askdata offers a natural-language interface that lets users connect their apps and data sources and ask questions in plain language to get personalized data insights. The product is a search-driven analytics tool; the company was acquired by SAP in 2022.

2 investors

Surf provides pre-cleaned, entity-mapped crypto data — spanning cross-venue market, onchain, and social sources — so research teams can skip scraping and schema reconciliation before analysis. It offers query-ready onchain datasets and bespoke data services aimed at crypto investment and research teams.

2 investors

Asoba builds data and AI infrastructure that standardizes distributed renewable energy asset data across manufacturers and delivers commercial intelligence for portfolio monitoring, fault detection, and trading settlement. The platform serves energy operators, regulators, and investors across Africa and emerging markets.

2 investors

Asserts provides monitoring and observability software for distributed cloud applications, enabling engineering teams to define runtime assertions and manage monitoring as code rather than through disjointed dashboards and alerts.

2 investors

AssetMetrix provides technology and data analytics solutions for private capital markets, addressing inefficiencies in fund operations and data exchange among asset managers, fund managers, and investors. The company serves alternative asset managers and fund-of-funds organizations seeking to digitize operations and improve data collaboration.

2 investors

Astrato provides a semantic layer and business intelligence platform that combines governance controls with self-service analytics for business users. The platform enables organizations to define metrics and business logic once, then deploy governed dashboards and interactive data experiences without requiring code.

2 investors

Ataccama ONE is an end-to-end data trust platform that combines data quality, catalog, observability, lineage, and master data management capabilities, powered by autonomous AI agents to deliver enterprise-grade data governance. It serves organizations needing to ensure data accuracy, consistency, and compliance for AI-driven systems and decision-making.

2 investors

Atena is a mail management service that digitizes incoming mail through automated imaging and human data entry, offering services such as PDF scanning of contents, mail forwarding, and secure disposal. The platform serves businesses that need to manage physical mail at scale with notifications, searchability, and audit logging integrated into chat tools.

2 investors

Aterlo Networks builds Preseem, a network operations, customer support, and growth platform for regional internet service providers, offering pre-built integrations to pull data from network elements and systems for subscriber and network insight. The platform helps regional ISPs manage congestion and improve low-latency subscriber experience to compete with larger telcos.

2 investors

Athenian provides metrics and insights for software engineering teams, offering a software development analytics product covering the full development cycle. It integrates with source code platforms such as GitHub to track engineering performance.

2 investors

UK company building physics-based simulation and intelligent automation software for gas, electricity, water and transport networks.

2 investors

Atrya is building a native payment service provider (PSP) that combines payment execution, settlement, and compliance into a single on-chain ledger using e-money tokens (EMTs). It targets B2B payment workflows, cross-border payments, and agentic commerce, offering programmable wallets that let AI agents transact, with a regulated on-chain FX facility operating in Europe.

2 investors