Azure - Pricing
Azure - Free Tier
Using Research Grant Funding for Cloud Services
Cloud computing (AWS, Azure or GCP) through UW contracts can be funded by research grant funds using a DoIT Number, similar to other IT expenditures (DoIT Numbers - Overview)
Customers are responsible for ensuring that any grant funds used to pay for public cloud services is done in accordance with Research and Sponsored Programs (RSP) policy and federal requirements (2 CFR 200 Subpart E). Basic guidance on allowable direct costs can be found here. It is recommended that any customers with questions about using a grant to pay for cloud computing contact RSP for guidance.