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Relay vs Vellum
People
Price
Free
Published entry price
$50+per month
Workflow Orchestration
Annual estimate10 people, entry price
Free
$600+
Flat rate
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Workflow Orchestration
Overview
Focus
Workflow Orchestration
Workflow Orchestration
Product
Event-driven automation platform by Puppet for building and running DevOps workflows.
Vellum helps teams design, test, and orchestrate prompt-driven workflows and LLM-powered products with a more controlled production pipeline.
Headquarters
Portland, Oregon
New York, New York
Company size
201-500 employees
11-50 employees
Founded
2019
2023
Pricing details
Plan
Published entry price
Published rate
Free
$50+ / month
Billable seats
Flat rate
Free options
Free plan
Free plan, Free trial
Pricing source
Source updated
Oct 29, 2026
Nov 1, 2026