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Dragonfly

Dragonfly is a lightning-fast, in-memory data store designed for heavy workloads on modern cloud hardware.

Free tierPrice verified 2026-10-02Visit site ↗
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Our verdict

Who it's for

An in-memory data store for massive workloads, offering Redis/Valkey/Memcached compatibility and superior performance.

Who should look elsewhere

Newer platform

Pros

  • +Redis alternative
  • +Better performance
  • +Multi-threaded
  • +Drop-in replacement
  • +Lower memory

Cons

  • −Newer platform
  • −Community smaller
  • −Ecosystem limited
  • −Enterprise features paid
  • −Redis dominates

Key features

  • ✓Redis replacement
  • ✓Multi-threaded
  • ✓Memory efficient
  • ✓High throughput
  • ✓Drop-in replacement
  • ✓Open source

Pricing

PlanPriceBillingNotes
Open Source$0monthRedis compatible; Memcached support; Multi-threaded
Cloud$27monthAll OSS features; 1GB RAM; Fully managed
Enterprise—monthCustom resources; HA; SLA

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