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Memcached

Memcached is a free, open-source, high-performance, distributed memory object caching system.

Free tierPrice verified 2026-10-04Visit site ↗
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Our verdict

Who it's for

High-performance distributed memory caching system

Who should look elsewhere

No persistence

Pros

  • +Extremely fast
  • +Simple to use
  • +Battle-tested at scale
  • +Low memory overhead

Cons

  • −No persistence
  • −No built-in replication
  • −Limited data structures

Key features

  • ✓In-memory caching
  • ✓Distributed architecture
  • ✓Simple key-value storage
  • ✓Multi-threaded performance
  • ✓Binary and text protocol

Pricing

PlanPriceBillingNotes
Open Source$0monthBSD licensed; High-performance caching; Multi-threaded architecture

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