NemoRouter Company Profile: Legal Entity, Architecture And Governance Of A Managed LLM Gateway

NemoRouter is a managed LLM gateway that gives engineering teams a single API key and a single monthly bill across 237 models served by OpenAI, Anthropic, Google Vertex AI, AWS Bedrock, Azure Foundry and Alibaba US. This company page sets out who is actually behind the product rather than what it can do. NemoRouter operates as a d/b/a of CloudAct Inc., a California C-Corporation headquartered in Sunnyvale, with the terms of service governed by California law. The page also documents the three-layer architecture: a routing core that selects and fails over between providers, an enterprise layer that handles multi-tenancy, billing, guardrails and an organisation-to-team-to-key permission hierarchy with database-level tenant isolation, and your own application code, which integrates by pointing an OpenAI-compatible SDK at a different base URL. Two governance details are worth noting for anyone evaluating gateway vendors: budgets are enforced before a call is dispatched rather than reported after the spend has happened, and guardrails redact personal data before the request leaves for the upstream provider. The company was founded in 2025 and is transparent about its short operating history. Useful reference for developers, platform teams and procurement reviewers who need entity, architecture and data-handling facts about a multi-model AI gateway.