YC active company list audit

Monosi

Monosi: Open Source Data Observability. Headquartered in San Francisco, CA, United States. Current operating status: inactive.

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18 facts2 sources3 superseded claims

What changed in the audit

external name

Vocable -> Monosi
2026-06-12 · yc-oss record id 21858: field "former_names" includes "Vocable"

external name

Kosmos -> Monosi
2026-06-12 · yc-oss record id 21858: field "former_names" includes "Kosmos"

external name

qz -> Monosi
2026-06-12 · yc-oss record id 21858: field "former_names" includes "qz"

Summary: Open Source Data Observability
Description: Monosi is an extensible data observability platform that ensures teams achieve data reliability.
Website: https://monosi.dev
Headquarters: San Francisco, CA, United States
Operating status: inactive
Industry: B2B
Industry: Engineering, Product and Design

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