Redis Open Source alternatives: 4 apps ranked by verified data

Facts checked Nov 8, 2026AppBreakup editorialHow we rank All database management systems

Top picks

Best overall
Valkey
Open source
Best free option
Couchbase Server
Free plan + paid
Best open source
Valkey
Open source

Common reasons people leave Redis Open Source: licence choices (AGPLv3, SSPL, RSAL) are stricter than the old BSD licence, and windows is only supported through Docker. We ranked 4 alternatives by how directly each one replaces Redis Open Source, then by reviews, real visits and how recently each app's facts were checked against its own website. Valkey currently ranks first.

Quick comparison

#	App	Pricing	Verified price	Open source	Platforms	Verified facts	Score
1	Valkey	Open source	—	Yes	Linux, macOS, Self-hosted	5 of 5	68.8
2	Couchbase Server	Free plan + paid	—	No	Linux, Windows, macOS +1	5 of 5	55.3
3	Upstash	Free plan + paid	From $10/month	No	Web	3 of 3	51.2
4	Redis Cloud	Free plan + paid	$5 a month (Essentials)	No	Web	4 of 5	50.5

1. ValkeyTop pick
Best for: Teams that want a Redis-compatible cache or data store under a permissive open-source licence
Open sourceSelf-hostableLinux, macOS, Self-hosted
68.8
score / 100
Why switch from Redis Open Source
BSD-licensed Linux Foundation fork that keeps Redis OSS compatibility without the licence change.
Pros
BSD 3-Clause licence with Linux Foundation governance
Drop-in compatible with Redis OSS clients and commands
Offered as a managed service by many major cloud providers
Built-in clustering, replication and failover
Cons
No native Windows build; Windows needs WSL
No single vendor behind it; paid support comes from third-party cloud and consulting firms
Data must fit in memory, which gets expensive at large sizes
Visit Valkey Details and reviews
How this score is calculated
Editorial fit ×0.3100
Reviews ×0.363
Clicks (90 days) ×0.150
Freshness ×0.15100
Votes ×0.150
0 counted reviews, 0 up and 0 down votes. Full formula
Is Valkey a good Redis Open Source alternative?
Verified facts
5 of 5 verified
License
BSD-3-Clause
Checked Nov 5, 2026github.com(opens source in a new tab)
Governance
Linux Foundation
Checked Nov 8, 2026valkey.io(opens source in a new tab)
Deployment
Standalone or cluster
Checked Nov 8, 2026valkey.io(opens source in a new tab)
Docker image
valkey/valkey
Checked Nov 8, 2026valkey.io(opens source in a new tab)
Windows support
Via WSL only
Checked Nov 8, 2026valkey.io(opens source in a new tab)
2. Couchbase Server
Best for: Teams that want a document database, cache and search in one clustered, low-latency system
Free plan + paidSelf-hostableLinux, Windows, macOS, Self-hosted
55.3
score / 100
Why switch from Redis Open Source
Pairs an in-memory key-value cache with a JSON document database and SQL-style queries, for apps outgrowing Redis as a data store.
Pros
Built-in memory cache gives very fast key-value reads
SQL++ lets SQL users query JSON documents
Search, analytics and eventing run in the same cluster
Mobile sync via Couchbase Lite and Sync Gateway
Cons
Community Edition is capped at five nodes and four cores per node
Cross-datacenter replication is Enterprise-only
Running and tuning a multi-service cluster takes real ops work
Visit Couchbase Server Details and reviews
How this score is calculated
Editorial fit ×0.363
Reviews ×0.363
Clicks (90 days) ×0.150
Freshness ×0.1585
Votes ×0.150
0 counted reviews, 0 up and 0 down votes. Full formula
Is Couchbase Server a good Redis Open Source alternative?
Verified facts
5 of 5 verified
Data model
Distributed JSON document database
Checked Nov 8, 2026docs.couchbase.com(opens source in a new tab)
Editions
Community and Enterprise
Checked Nov 8, 2026docs.couchbase.com(opens source in a new tab)
Community Edition cluster limit
Up to 5 nodes
Checked Nov 8, 2026docs.couchbase.com(opens source in a new tab)
Community Edition CPU limit
4 cores per node
Checked Nov 8, 2026docs.couchbase.com(opens source in a new tab)
Platforms
Linux, macOS, Windows
Checked Nov 8, 2026docs.couchbase.com(opens source in a new tab)
3. Upstash
Best for: Serverless and edge apps that need Redis, queues or scheduled jobs over HTTP
Free plan + paidWeb
51.2
score / 100
Why switch from Redis Open Source
Serverless, Redis-compatible database billed per request, if you'd rather not run and patch Redis servers yourself.
Pros
HTTP APIs work from edge and serverless runtimes
Pay-per-request pricing with a free tier
Queues and workflows alongside Redis
Cons
Not a primary database or a full backend
Per-command pricing gets costly for very chatty workloads
Some Redis commands and modules are not supported
Visit Upstash Details and reviews
How this score is calculated
Editorial fit ×0.341
Reviews ×0.363
Clicks (90 days) ×0.150
Freshness ×0.15100
Votes ×0.150
0 counted reviews, 0 up and 0 down votes. Full formula
Is Upstash a good Redis Open Source alternative?
Verified facts
3 of 3 verified
Free plan
$0
Checked Nov 8, 2026upstash.com(opens source in a new tab)
Pay as you go
$0.2 per 100K commands
Checked Nov 8, 2026upstash.com(opens source in a new tab)
Fixed plan
From $10/month
Checked Nov 8, 2026upstash.com(opens source in a new tab)
4. Redis Cloud
Best for: Teams that want production Redis managed by the people who build it
Free plan + paidWeb
50.5
score / 100
Why switch from Redis Open Source
The same Redis run for you by Redis Ltd., with a free tier and no servers to manage.
Pros
Run by Redis itself, with the newest features first
Active-active multi-region replication on higher tiers
Free database and low-priced shared plans
Cons
Free tier is only 30 MB
More expensive per GB than self-managed Redis or Valkey
A data store, not a complete backend
Visit Redis Cloud Details and reviews
How this score is calculated
Editorial fit ×0.346
Reviews ×0.363
Clicks (90 days) ×0.150
Freshness ×0.1586
Votes ×0.150
0 counted reviews, 0 up and 0 down votes. Full formula
Is Redis Cloud a good Redis Open Source alternative?
Verified facts
4 of 5 verified
Free plan
Yes, up to 30 MB
Checked Nov 1, 2026redis.io(opens source in a new tab)
Essentials
From $5/month
Checked Nov 8, 2026redis.io(opens source in a new tab)
Managed service
Yes
Source changed Nov 8, 2026redis.io(opens source in a new tab)
Starting price
$5 a month (Essentials)
Checked Nov 8, 2026redis.io(opens source in a new tab)
Pro plan
From $0.014/hour, $200 a month minimum
Checked Nov 8, 2026redis.io(opens source in a new tab)