Quilt
6.1#24 in data version control toolsFrom $312.50 a monthWebAPILinuxSelf-hosted
VisitQuilt vs Weights & Biases
Weights & Biases
8.3#1 in ml experiment tracking softwareFrom $60 a monthFree planAndroidiOSWebAPI
VisitWhat both publish
| Fact | Quilt | Weights & Biases |
|---|---|---|
| Audience | Quilt describes its platform as built for life sciences teams, including computational biology and connected lab use cases. | The maker presents the platform for AI developers and highlights use cases including model training, fine-tuning, AI application development, and production monitoring. |
| Deployment | Quilt deploys inside the customer's AWS VPC, with data remaining in their S3 buckets; the page says the only external connection is license validation. | W&B offers multi-tenant SaaS, isolated dedicated cloud and customer-managed cloud or on-premises deployments. |
| Integrations | The integrations page describes bi-directional sync with Benchling and integrations with Nextflow and Ganymede for pipeline and instrument data. | W&B is designed to integrate with customers' ML stacks and tools and offers managed or self-managed deployment choices. |
| Security | Quilt lists SOC 2 Type II, HIPAA-eligible infrastructure, GxP-ready audit trails, and readiness for 21 CFR Part 11 workflows. | The SaaS deployment states SOC 2 Type 2 certification, team-level data isolation and SSO support. |
| Support | The pricing page lists Enterprise Support, Priority implementation support, and Premium Support on progressively higher plans. | Support tiers are Standard, Standard Plus and Premium; Premium adds 24/7 coverage, faster response targets, roadmap sessions and engineering access. |
Quilt plans
- Enterprise+$312.50 a month
- Enterprise Scale$425 a month
- Enterprise$625 a month
- Startup$750 a month
Weights & Biases plans
- FreeFree
- PersonalFree
- Pro$60 a month
- Advanced EnterprisePriced on request
- EnterprisePriced on request
Pick Quilt if…
You want what its maker publishes above — check its page for the details.
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.