# YC Winter 2025 companies

Canonical: https://thelazyweb.com/yc/winter-2025/
Author: Ali Abouelatta
Published: 2026-09-19
Updated: 2026-09-19

A selected Winter 2025 YC company sample organized for founders comparing adjacent products, buyers, and public evidence.

## [Agentin AI](https://thelazyweb.com/companies/agentin-ai/)

An enterprise workflow layer for Quote-to-Cash and Procure-to-Pay, with human approval before deeper automation.

Industry: B2B

## [Lopus](https://thelazyweb.com/companies/lopus/)

Headless Data Team

Industry: B2B / Analytics

## [.Wave](https://thelazyweb.com/companies/wave/)

A continuous-inference engine for low-latency, stateful AI streams.

Industry: B2B; Engineering, Product and Design

## [Cardamon](https://thelazyweb.com/companies/cardamon/)

Cardamon helps regulated financial teams move from changing rulebooks to source-linked obligations, gap analysis and controls.

Industry: B2B; Finance and Accounting

## [YouShift](https://thelazyweb.com/companies/youshift/)

YouShift describes a healthcare workforce OS that connects schedules, time, credentials, payroll and coverage coordination.

Industry: Healthcare; Health Tech; HR Tech; Operations

## [AfterQuery](https://thelazyweb.com/companies/afterquery/)

An expert-data partner for domain reasoning, custom benchmarks and agent training rather than a generic labeling marketplace.

Industry: B2B · Infrastructure

## [Caseflood.ai](https://thelazyweb.com/companies/caseflood-ai/)

How elite law firms do intake.

Industry: B2B; Legal, Sales, Call Center

## [AthenaHQ](https://thelazyweb.com/companies/athenahq/)

Be the Answer in AI Search -

[YC Winter 2025 companies](<https://www.thelazyweb.com/yc/winter-2025/>)

Source observed: 2026-09-20T06:40:16.482Z. Last checked: 2026-10-08T02:07:19.452+00:00.

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