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Orthogonal

Orthogonal provides a unified integration for AI agents to discover, access, and pay for verified APIs and services. Its platform serves GTM teams, investors, marketers, recruiters, and AI-native startups through metered API access.
San Francisco, USA
Current stage: SeedFunded in the last 6 months1 current maintainer1 active lead1 lead step-down1 early lead departure

Maintainer signals as of Aug 14, 2026


Orthogonal


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Description

Orthogonal is a unified API platform that enables AI agents to discover, access, and pay for dozens of third-party APIs through a single integration. Developers receive one API key, standardized request formats, built-in authentication, and pay-per-request billing, eliminating the need to manage separate vendor accounts. The platform supports use cases such as lead generation, company enrichment, recruiting, web scraping, and business intelligence, while also providing MCP compatibility for AI agent frameworks. Orthogonal aims to simplify agent infrastructure by combining API orchestration, payments, and service discovery into one developer-friendly platform.

Category: AI