Vellum is a provider of an enterprise development platform for building mission-critical AI products.
Vellum has raised $20.0M in total funding. The most recent round was Series A. The last funding was announced in July 2025.
Vellum's investors include Y Combinator, Pioneer Fund, Rebel Fund, Leaders Fund, TwentyTwo VC.
Vellum is headquartered in New York, United States.
Vellum is a provider of an enterprise development platform for building mission-critical AI products.
Vellum is at the Series A stage.
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"Vellum — Funding & Investors." VCBacked, July 10, 2025, https://www.vcbacked.co/company/vellum. Accessed July 20, 2026.
VCBacked. (2025). Vellum — Funding & Investors. Retrieved July 20, 2026, from https://www.vcbacked.co/company/vellum
{{cite web |title=Vellum — Funding & Investors |url=https://www.vcbacked.co/company/vellum |website=VCBacked |access-date=July 20, 2026}}Profile data sourced and verified per the VCbacked methodology · Last funding round dated