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Vellum

Active

W23·Winter 2023·B2B·New York City, NY, USA·Team of 23·Founded 2023

Website ↗YC page ↗LinkedIn ↗

Founders

Akash Sharma· Founder
LinkedIn ↗
Sidd Seethepalli· Founder
Vellum (W23) Founding Eng at Dover (S19)
LinkedIn ↗
Noa Flaherty· Founder
LinkedIn ↗

Product launches · 3 launches

Vellum for Agents ↗▲ 12Jan 14, 2026
Describe a boring ops task and get a working AI agent in minutes
Vellum Workflows – Quickly prototype and deploy AI chains ↗▲ 37Aug 15, 2023
Quickly prototype, deploy, and manage complex chains of LLM calls and the business logic that tie them together.
Vellum - Build production-worthy LLM applications ↗▲ 95Feb 28, 2023
The developer platform for building production-worthy Large Language Model applications

Change history · 11 recorded

October 4, 2026
- YC partner updated08:00 PM
- Launches refreshed08:00 PM
- Founder profile updated08:00 PM
September 20, 2026
- YC partner updated08:00 PM
- Founder profile updated08:00 PM
- Launches refreshed08:00 PM
September 6, 2026
- YC partner updated08:00 PM
- Relocated to New York City08:00 PM
- Founder profile updated08:00 PM
- Launches refreshed08:00 PM
July 8, 2026
- Location updated07:00 PM