Vellum
No-code agent builder
Build AI agents by describing the task in plain English. No code, no setup.
No-code / low-code
Type
Vellum AI
Creator
Schedule · API · UI
Deploy
PMs · Ops · Soporte
Best for
What is Vellum?
Vellum is a platform to build AI agents by describing the task in plain English. It turns that description into a working agent you can run on a schedule, trigger via API or use through a UI.
It includes a visual workflow builder (LLM calls, code, conditionals, APIs and RAG), a prompt playground to compare models, and an evaluations framework to validate outputs.
Key features
No code
Describe the task in plain English.
Workflow builder
Nodes for LLM, code, conditionals, API and RAG.
Prompt playground
Compare prompts across different models.
Evaluations
Framework to assert on output quality.
What is it for?
Automate customer support with triage and ticket creation
Generate and route leads from chat or forms
Orchestrate internal HR or IT processes
Who is behind it?
Vellum is a commercial platform built by Vellum AI to take AI products from idea to production.