Evidently AI vs Vellum
Evidently AIAI Evaluation and Testing
$80 / moPublished price
VellumWorkflow Orchestration
From $50 / moPublished price
Evidently AI AI Evaluation and Testing You can't trust what you don't test. Make sure your AI is safe, reliable and ready — on every update. | Vellum Workflow Orchestration Prompt orchestration for production AI. | |
|---|---|---|
| Overview | ||
| Category | AI Evaluation and Testing | Workflow Orchestration |
| What it is | Open-source ML monitoring tool for evaluating, testing, and monitoring data and model quality in production. | Vellum helps teams design, test, and orchestrate prompt-driven workflows and LLM-powered products with a more controlled production pipeline. |
| Pricing | ||
| Published price | $80 / mo Evidently offers free open-source and Developer options; Pro is $80 per month with usage-based overages, while Enterprise is custom. | 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 model | Tiered plans | Tiered plans |
| Free options | Free plan · Free trial | Free plan · Free trial |
| Deal on Cubbie | None right now | None right now |
| Company | ||
| Founded | 2020 | 2023 |
| Team size | 11-50 employees | 11-50 employees |
| Headquarters | London, UK | New York, NY |