AI infrastructure

OpenTools

Website
Founded 2023Origin source ↗Checked 2026-09-15

Overview

The API for LLM tool use

Company description As recorded 2026-11-08
GitHub
AI infrastructureAPI platformDevelopersDevelopersUsage & volume pricing

Founders & team

Previously Odyssey AI, Humanlike

Company history As recorded 2026-11-08

Andy Qin

Founder

Andy was the 7th employee at Modern Treasury (YC S18), where he helped build and scale the Ledgers product to a 7-figure ARR line of business. Before that, he was an engineer at Stripe (YC S09) where he worked on the API developer experience and Stripe Atlas.

LinkedIn X
Founder profile As recorded 2026-09-15
3team members reported
Source-reported As recorded 2026-09-15

Founded 2023 · Source

News & product activity

Sources & observations

Y Combinator

Profile depthverified profile
Website observationwebsite reachable
Last website check2026-11-11
Location · source statedSan Francisco, CA, USA
Pricing evidenceNo pricing page confirmed
Maturity: Not assessed · 3 of 6 areas documented

Source-based assessment · automated evidence rules

The retained text does not establish product availability or customer use.

Maturity is an evidence-based assessment, not a success rating. It may understate the current stage where evidence is limited. Coverage records documented areas, not a complete or independently audited company history.

Stage definitions
independent websitesource corroborationreachable websitedescriptive evidenceclassified market and modelsourced peoplesourced founding year
startup.observe Directory coverage · Sources & method