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Patronus AI vs Vellum

Patronus AI logo
Patronus AIAI Evaluation and Testing
From $10 / 1,000 evaluationsPublished price
Vellum logo
VellumWorkflow Orchestration
From $50 / moPublished price
Patronus AI logo
Patronus AI
AI Evaluation and Testing

Simulating the World's Intelligence

Vellum logo
Vellum
Workflow Orchestration

Prompt orchestration for production AI.

Overview
CategoryAI Evaluation and TestingWorkflow Orchestration
What it isAI evaluation platform for testing LLM safety, accuracy, and compliance before and during production deployment.Vellum helps teams design, test, and orchestrate prompt-driven workflows and LLM-powered products with a more controlled production pipeline.
Pricing
Published priceFrom $10 / 1,000 evaluations
Free Developer plan ($10 in free API credits, 2 projects, 5 experiments/project, 2-week history). Paid usage-based API starts at $10 per 1,000 small evaluator calls. Enterprise is…
From $50 / mo
Base plan free (small machine, 4 GiB storage, pay-as-you-go credits). Pro from ~$50/mo, combining configurable compute add-ons (Medium $35, Large $60, XL $125/mo), storage tiers (…
Pricing modelTiered plansTiered plans
Free optionsFree plan · Free trialFree plan · Free trial
Deal on CubbieNone right nowNone right now
Company
Founded20232023
Team size11-50 employees11-50 employees
HeadquartersSan Francisco, CANew York, NY

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