Venture-Backed Startups

Argus Labs builds infrastructure for open, interoperable massively multiplayer online games using distributed systems and protocol engineering. The company aims to enable game worlds to operate on shared protocols rather than proprietary, siloed systems.

1 investor

Spin-off from Linköping University developing nanoplasmonic sensing systems for biomarker detection and biopharmaceutical process monitoring.

1 investor

Argyle provides a verification platform that automates the collection and verification of income, employment, and asset data using consumer-permissioned, real-time data from payroll, banking, and document sources. The platform serves service providers and lending institutions seeking to streamline verification workflows and reduce fraud.

3 investors

Ari develops a powder-based, waterless manufacturing process for cosmetic products designed to reduce carbon emissions, plastic, and water consumption in the beauty supply chain. The company operates vertically integrated manufacturing units with proprietary production machinery and in-house laboratory formulation development.

1 investor

Arialys Therapeutics develops precision medicines targeting pathogenic autoantibodies in the brain to treat neuropsychiatric disorders driven by autoimmune disease. The company focuses on blocking autoantibodies that target brain receptors like NMDA receptors, with initial applications in conditions including encephalitis, schizophrenia, and dementia.

1 investor

Aria provides a cloud-based billing and monetization platform that enables businesses to automate complex billing processes and deliver enhanced customer experiences. The platform serves enterprises looking to modernize legacy billing systems and improve revenue growth through flexible, scalable billing solutions.

2 investors

An AI tool that automatically creates and updates knowledge bases from Zendesk support tickets. It serves customer support and knowledge management teams in the SaaS and enterprise sectors.

1 investor

Arima Genomics develops DNA-based cancer diagnostics that combine genomic sequence with structural information to detect cancer-driving mutations and rearrangements. The company delivers clinical testing services (Aventa) for oncologists and partners with biopharma teams to identify therapeutic biomarkers.

1 investor

Arine provides an AI-driven medication management platform for health plans to improve medication adherence and outcomes. The platform targets Medicaid and Medicare Advantage plans, helping them reduce costs and hospitalizations while improving quality ratings.

3 investors

Arini is an AI-powered front desk system for dental groups, DSOs, and private practices that handles patient calls and text messages 24/7, offering scheduling, call routing, and custom workflow management. The platform integrates with existing practice management software and phone systems to book appointments and reduce missed calls.

1 investor

Arinna develops solar power technology for sustainable applications on Earth and in space. Founded by Stanford PhDs with a focus on using sunlight as an energy source.

2 investors

Arintra provides an AI-native autonomous coding platform for healthcare systems that automatically generates medical codes from patient charts to improve revenue capture and reduce denials. The platform integrates directly into electronic health records used by health systems and provider organizations.

2 investors

Arist delivers entrepreneurship education courses to high school students in conflict zones.

2 investors

AristaMD is a technology-enabled clinical services provider that connects primary care physicians with board-certified specialists through eConsults to improve access to specialty care and reduce costs. The platform serves healthcare systems and primary care providers seeking to manage patient risk and improve care delivery outcomes.

2 investors

Aristotle is an AI-powered tutoring platform that personalizes instruction based on how each student learns, covering all subjects. The service targets families and students seeking one-on-one educational support.

1 investor

Arivihan appears to be an educational platform or learning application, though the page content is minimal and does not clearly state what the company builds, who it serves, or its specific industry focus.

1 investor

ARIX combines robotics and data analytics to inspect and manage critical industrial assets. The company serves customers across industries seeking to improve safety and reduce maintenance costs through automated inspection solutions.

6 investors

ARIZ develops precision medicine combining biological and nanotechnologies to target cancer drivers and prevent metastasis. The company designs cancer-specific drugs that exploit cellular vulnerabilities while minimizing damage to healthy cells.

1 investor

Arize provides observability and evaluation tools for AI systems and large language models, enabling development teams to monitor, debug, and improve AI agents in production.

5 investors

Ark applies machine learning and AI to bioprocessing, replacing trial-and-error methods with hybrid predictive models to accelerate drug development and scale biotherapeutic manufacturing. The platform serves biopharmaceutical companies and biotech firms seeking to reduce R&D timelines and production costs.

3 investors

Ark is a search engine that indexes social network profiles to help users find people, including classmates, professional contacts, and acquaintances.

2 investors

Arkadiah develops nature-based investment solutions and monitoring technology for natural capital projects, offering carbon credits and ecosystem services returns primarily in Southeast Asia. The company provides AI-powered asset assessment tools and curates investment opportunities in sustainable land management and environmental conservation.

1 investor

Arkestro provides intelligent procurement software that automates supplier quote collection and comparison for enterprise procurement teams. The platform uses real-time recommendations and predictive pricing to reduce manual data entry and cycle time while integrating seamlessly into existing procurement systems.

3 investors

Arketa provides a platform for fitness and wellness businesses to host and deliver online and in-person classes, on-demand video content, courses, and branded websites.

3 investors