V
Vellum
Visual AI workflow builder with SDK and enterprise governance
commercialfreemium
Install
pip install vellum-aiAbout
Vellum is an AI development platform with a visual workflow builder, prompt playground, and evaluation suite. It provides both no-code visual tools and a full SDK for building production LLM applications. Enterprise features include version control, A/B testing, access controls, and deployment management.
Details
| Language | python, typescript |
| Patterns | visual-builder, evaluation, prompt-management, versioning |
| Install | pip install vellum-ai |
Tags
visual-builderenterpriseevaluationprompt-managementgovernance
Quick Info
- Organization
- Vellum AI
- Pricing
- Free tier, Enterprise from contact
- Free Tier
- Yes
- Updated
- Mar 25, 2026
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