Orthogonal
United States, San Francisco, California
About Orthogonal
Orthogonal is a San Francisco-based Y Combinator (W26) startup building agentic payment infrastructure for APIs. Its platform gives AI agents a single API key and unified request format to discover, access, and pay per request for dozens of third-party data and service providers, removing the need to manage separate accounts, keys, billing, and auth. It launched targeting search, scraping, dataset, and AI-model APIs, positioning itself as a pay-per-use layer for agent-native workflows.
Latest Funding
SeedAnnounced 2026-06-22
Buying Signals
Where the capital is going, and whether it's already started moving.
Spend Intent
3 signals · where the capital is going
Grow the founding team beyond its two cofounders to support platform development and API onboarding.
ycombinator.com
+2 more capital deployment signals · confidence ratings · source articles
Sign up freeHiring Signals
1 open role · capital meeting headcount
Funding round explicitly earmarked for talent acquisition
Funding allocated to talent but few public roles; executive search likely
Top hiring departments
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Spend intent
Where this round will be spent.
Hiring signals
Which departments are growing.
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Contacts
Sarah M.
Head of Sales
Key Highlights
AI InsightsY Combinator Winter 2026 company; the $4.3M seed backs a two-person founding team.
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Spend Intent
Where this round will be spent.
Hiring Signals
Which departments are growing.
Verified Contacts
Who actually decides.
No credit card. Five minutes, no approvals.
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