An in-memory data store for massive workloads, offering Redis/Valkey/Memcached compatibility and superior performance.
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TL;DR - Dragonfly
- 25x faster than Redis with 80% cost reduction.
- 100% API compatible with Redis, Valkey, and Memcached.
- Offers both a free open-source version and fully managed cloud services.
Pricing: Free plan available
Best for: Growing teams
Pros & Cons
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 replacementMulti-threadedMemory efficientHigh throughputDrop-in replacementOpen source
Pricing Plans
Free TrialOpen Source
Free
Self-hosted
- Redis compatible
- Memcached support
- Multi-threaded
- Community support
Cloud
$27/month
Managed service
- All OSS features
- 1GB RAM
- Fully managed
- Email support
Enterprise
Large scale
- Custom resources
- HA
- SLA
- Dedicated support
What is Dragonfly?
Dragonfly is a lightning-fast, in-memory data store designed for heavy workloads on modern cloud hardware. It boasts 100% API compatibility with Redis, Valkey, and Memcached, enabling seamless migrations and offering up to 25X better performance on half the infrastructure. Its multi-threaded architecture simplifies operations, reduces cluster size, and handles peak traffic efficiently, minimizing downtime.
This product is ideal for businesses and developers seeking to boost performance and reduce infrastructure costs for demanding applications like ML feature stores, vector search, and high-throughput caches. Dragonfly Cloud provides a fully managed service with enterprise-grade security and 24/7 support, while the open-source Dragonfly Community version offers a powerful self-managed solution. Users can leverage their existing Redis client libraries, CLI, and toolsets, making the transition effortless.
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Dragonfly FAQ
What is Dragonfly?
Dragonfly is a Redis-compatible in-memory data store that's more memory-efficient and faster than Redis for many workloads.
Is Dragonfly free?
Dragonfly is open-source and free to self-host. Dragonfly Cloud offers managed hosting with paid plans.
Can I replace Redis with Dragonfly?
Yes, Dragonfly is API-compatible with Redis, so you can typically switch without code changes.
Source: dragonflydb.io