YC active company list audit

OpenTools

OpenTools: The API for LLM tool use. Headquartered in New York City, NY, United States. Current operating status: active.

Oomira checked this YC company record against source evidence and keeps the current facts, observed dates, and provenance visible before the interactive app loads.

18 facts4 sources2 superseded claims

What changed in the audit

external name

Odyssey AI -> OpenTools
2026-06-12 · yc-oss record id 28814: field "former_names" includes "Odyssey AI"

external name

Humanlike -> OpenTools
2026-06-12 · yc-oss record id 28814: field "former_names" includes "Humanlike"

Summary: The API for LLM tool use
Website: https://opentools.com
Hiring: no
Headquarters: New York City, NY, United States
Operating status: active
Industry: B2B
Industry: Engineering, Product and Design

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