Vellum

Vellum Overview

Vellum enables building AI agents through natural language descriptions. Users describe requirements, and the platform generates workflow logic, tools, and integrations. It supports testing in a sandbox console, monitoring real conversations, and deployment options including embedding in apps, internal sharing, or public publishing. The platform provides developer tools like IDE support, version control for prompts and models, testing frameworks, and RAG pipelines. Workflows handle complex AI architectures from prompt chains to agentic systems with provider-agnostic nodes for models, code execution, and output processing.