Multi-sourcing
Multi-sourcing is the practice of buying the same item or service from several suppliers rather than relying on a single source.
Spreading demand across multiple suppliers reduces the risk that one supplier's disruption halts operations, and it keeps competitive tension on price and service. It is a common strategy for critical materials, high-volume consumables and categories with volatile supply.
The trade-off is complexity: more relationships to manage, smaller volume per supplier and potentially weaker discounts. Buyers balance resilience against efficiency, often using multi-sourcing for critical items while consolidating low-risk categories with fewer suppliers.
Frequently asked questions
- What is multi-sourcing?
- Multi-sourcing is buying the same item or service from several suppliers instead of one, to reduce supply risk and maintain competitive pricing.
- What is the difference between multi-sourcing and single sourcing?
- Multi-sourcing uses several suppliers for the same requirement to spread risk, while single sourcing deliberately concentrates it with one chosen supplier for simplicity or closer partnership.
Related terms
Dual Sourcing
Dual sourcing is the practice of using two suppliers for the same item to balance competitive pricing against supply resilience.
Read definitionSingle Sourcing
Single sourcing is the deliberate choice to buy a particular item from just one supplier, even though alternatives exist.
Read definitionSupplier Risk Management
Supplier risk management is the practice of identifying, assessing and mitigating the risks that suppliers pose to an organisation's operations, finances and reputation.
Read definitionGo deeper
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