Best Self-Hosted Redis Alternatives in 2026
Redis is an in-memory data store used as a database, cache, and message broker with sub-millisecond response times.
3 Self-Hosted Alternatives to Redis
Dragonfly
30KThe most performant in-memory data store, engineered for extreme throughput at scale. A drop-in replacement for Redis and Memcached.
SlateDB
2.8KSlateDB is a self-hosted database management replacement for Amazon S3, Azure Blob Storage, and more.
DragonFly
256Self-hosted email & newsletters tool that provides small MTA for home and office use. Works on Linux and FreeBSD.
Why Look for Redis Alternatives?
Redis is an in-memory data store used as a database, cache, and message broker with sub-millisecond response times.
Pricing
Here’s what Redis charges for its plans:
Let --- Free
Free --- Free
Essentials --- $0.007/month
Pro --- $200/month
Self-hosted alternatives eliminate these recurring costs entirely. You pay only for your own infrastructure.
3 Best Open-Source Alternatives to Redis
DragonFly
A small MTA for home and office use. Works on Linux and FreeBSD. Licensed under BSD-3-Clause.
SlateDB
SlateDB is an embedded storage engine that leverages object storage for durability, scalability, and simplified replication without the need for disk management. — 2,770 GitHub stars. Licensed under Apache-2.0.
Dragonfly
Dragonfly: High-performance, efficient in-memory data store. — 30,177 GitHub stars. Licensed under Open Source.
Why Self-Host Instead of Redis?
- Data ownership. Your data stays on your server, not on Redis’s infrastructure.
- Predictable costs. Pay a fixed VPS cost instead of growing per-user or per-usage fees.
- No vendor lock-in. Export and migrate your data anytime. You control the database.
- GDPR and compliance. Hosting your own tools simplifies data residency and compliance requirements.
Why teams switch from Redis
- → Data ownership. Your data stays on your server -- not on Redis's infrastructure.
- → Predictable costs. Pay a fixed VPS cost instead of growing per-user or per-usage fees.
- → No vendor lock-in. Export and migrate your data anytime. You control the database.
- → GDPR and compliance. Hosting your own tools simplifies data residency and compliance requirements.
Browse more Databases & Data Tools tools
Explore 122 open-source databases & data tools tools you can self-host.
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