U.S. General Services Administration
Buying and selling tools
Acquisition Gateway
For federal buyers.
Get resources and tools, and connect with other federal buyers to improve acquisition governmentwide. Learn more.
AskGSA
For agencies, industry, and citizens.
Report issues with GSA Global Supply orders or ask about our products and services.
Buy.gsa.gov
For federal buyers.
Explore buying tools and templates to complete acquisitions that meet your agency needs.
eBuy
For federal buyers and suppliers, including state and local government entities.
Post requirements and receive quotes for millions of products and services.
eLibrary
For federal buyers.
Find information on current contract awards for multiple acquisition solutions, including MAS, MACs and GWACs, and the Veterans Affairs Schedules contract awards.
eOffer/eMod
For potential and existing contractors.
Submit contract offers and contract modification requests.
Federal Procurement Data System—Next Generation
For federal buyers.
Enter and view details about specific contract award data as well as updates on news and training.
Green Procurement Compilation, or GPC
For federal buyers.
Identify federal green purchasing requirements and explore resources for cost-effective and sustainable acquisition through MAS, FSSI solutions, or GSA Global Supply. Use our Sustainable Facilities Tool, or SFTool.
GSA Advantage
For federal buyers—including state and local government entities.
Shop millions of products and services, get disaster-related supplies, or research the market for selling. Government Purchase Cards can be used.
GSA Global Supply
For federal buyers.
Place orders for tools, office supplies, computers, and other supplies.
GSA SmartPay
For federal buyers, including agencies, organizations, and Native American governments.
Pay for products and services, official travel expenses, and fuel and maintenance for government vehicles.
Market Research As a Service, or MRAS
For federal buyers.
Ask us to research the market to find service providers and suppliers for your agency’s prospective contracts and potential needs.
SAM.gov
For federal buyers.
Post, manage, and award federal government contract opportunities that are valued at over $25,000.
Schedule Sales Query Plus
For federal buyers.
View dashboards of MAS sales trends for new and existing contracts.
Verified Products Portal, or VPP
For authorized original equipment manufacturers, or OEMs, and wholesalers.
Provide supplier authorization information and detailed, commercial off-the-shelf product content.
Vendor Support Center, or VSC
For potential and existing contractors/vendors.
Conduct market research, review our contracting vehicles, upload information to GSA Advantage, and register to use eBuy.