Metaflow
7.5#4 in ml experiment tracking softwareFree planFree planWebAPILinuxmacOS
VisitMetaflow vs Weights & Biases
Weights & Biases
8.3#1 in ml experiment tracking softwareFrom $60 a monthFree planAndroidiOSWebAPI
VisitWhat both publish
| Fact | Metaflow | Weights & Biases |
|---|---|---|
| Deployment | Workflows can be deployed to production with one command and can react to events. | W&B offers multi-tenant SaaS, isolated dedicated cloud and customer-managed cloud or on-premises deployments. |
| Integrations | Documented integrations include AWS Batch, AWS Step Functions, Kubernetes, Argo Workflows, and Apache Airflow. | W&B is designed to integrate with customers' ML stacks and tools and offers managed or self-managed deployment choices. |
| Licence | Metaflow is open source under the Apache License 2.0. | The wandb client repository is released under the MIT License, while the hosted W&B service is commercial. |
| Rating on G2 | 4.5 out of 5 from 3 reviews | 4.5 out of 5 from 72 reviews |
Metaflow plans
- Open-source MetaflowFree
Weights & Biases plans
- FreeFree
- PersonalFree
- Pro$60 a month
- Advanced EnterprisePriced on request
- EnterprisePriced on request
Pick Metaflow if…
Metaflow is suited to data scientists and ML or AI engineers building workflows that may need scaling. It is less useful for simple notebook experiments without scaling or operational complexity needs.
Pick Weights & Biases if…
It suits AI developers working on model training, fine-tuning, AI applications, or production monitoring. The free tier may fit smaller projects, while larger teams should note the stated Pro-to-Enterprise transition guideline.