Vellum AI
LLM product development and evaluation platform
About Vellum AI
Vellum is the platform for building and maintaining production LLM applications. It provides a collaborative workspace for prompt engineering, model comparison, evaluation testing, and deployment monitoring — bringing engineering rigor to AI feature development. Used by teams that need to ship AI reliably and iterate with confidence.
Pitch deck breakdown
How Vellum AI would pitch themselves.
Target customer
Companies + developers adopting AI in their stack — from indie builders to enterprise ML teams working on llm product development and evaluation platform.
Problem they solve
Vellum is the platform for building and maintaining production LLM applications. It provides a collaborative workspace for prompt engineering, model comparison, evaluation testing, and deployment monitoring — bringing e… The category has historically been served by tools that miss the modern workflow this product is built around.
Key differentiator
Vellum AI differentiates on llm product development and evaluation platform. Backed by YC + NEA, $5M raised — the company has resources + validation to compound this thesis. Founded by Akash Bhadange + team.
Go-to-market strategy
Early-stage GTM — typically product-led growth (free tier or low-friction onboarding) paired with founder-led sales for the first 100 customers. Heavy content marketing + community presence on Twitter/X, LinkedIn, and category-specific Slack groups.
Vellum AI website preview
Company facts
- Category
- AI
- Funding stage
- Seed
- Total raised
- $5M
- Founded
- 2022
- Team size
- 10–50
- HQ
- San Francisco
- Country
- USA
- Website
- vellum.ai
Founders of Vellum AI
- Akash Bhadange
- Sidd Bikkannavar
Investors backing Vellum AI
- YC
- NEA
Frequently asked questions
What does Vellum AI do?
Vellum is the platform for building and maintaining production LLM applications. It provides a collaborative workspace for prompt engineering, model comparison, evaluation testing, and deployment monitoring — bringing engineering rigor to AI feature development. Used by teams that need to ship AI reliably and iterate with confidence.
Where is Vellum AI based?
Vellum AI is based in San Francisco, USA.
When was Vellum AI founded?
Vellum AI was founded in 2022.
How much has Vellum AI raised?
Vellum AI has raised $5M in their Seed round.
Who founded Vellum AI?
Vellum AI was founded by Akash Bhadange, Sidd Bikkannavar.
Who has invested in Vellum AI?
Vellum AI is backed by YC, NEA.