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Azure Managed Redis vs Redis Cloud

Azure Managed Redis: Microsoft's managed Redis built on Redis Enterprise, replacing the retiring Azure Cache for Redis. Redis Cloud: Redis Ltd.'s own managed Redis on AWS, Azure and GCP, with Active-Active geo-replication and tiering.

key differences

  • Redis Cloud is built for larger datasets (≤ 1 PB) than Azure Managed Redis (≤ 10 TB).

choose azure-cache-for-redis for

  • +Caching and session storage for Azure App Service and AKS apps
  • +Vector search and semantic caching for Azure OpenAI apps
  • +Globally shared leaderboards with active geo-replication

best at · Cache, Sessions, Pub/Sub

choose redis-cloud for

  • +Global session stores and leaderboards with multi-region writes
  • +Vector search and semantic caching for AI apps
  • +Managed caching across multiple clouds

best at · Cache, Sessions, Vector search

Azure Managed RedisMicrosoft's managed Redis built on Redis Enterprise, replacing the retiring Azure Cache for Redis.
Redis CloudRedis Ltd.'s own managed Redis on AWS, Azure and GCP, with Active-Active geo-replication and tiering.
overview
Primary model
Key-Value
Key-Value
Also supports
Document, Vector, Time-Series, Search Engine
Document, Vector, Time-Series, Search Engine
Type
Managed service
Managed service
Status
Active
Active
Developer
Microsoft (with Redis Ltd.)
Redis Ltd.
First release
2025
2013
Latest version
Redis 7.4 (May 2026)
–
License
ProprietaryAzure service terms
ProprietaryRedis Cloud service terms
Free tier
—
✓
popularity
WhichDB Score
0.4
1.6
Rank
#644
#529
GitHub stars
–
–
Stack Overflow questions
380
–
scale & guarantees
Comfortable data size
Medium (≤ 10 TB)
Large (≤ 1 PB)
Horizontal scaling
Native
Native
Multi-region
Active active
Active active
ACID
Limited
Limited
Consistency
Eventual
Eventual, Causal
Schema
Schemaless
Schemaless
Architecture
In memory, Distributed, Primary replica
In memory, Distributed
deployment
Self-hosted
—
—
Vendor-managed cloud
✓
✓
Serverless
—
—
Embedded
—
—
Edge
—
—
Clouds
Azure
AWS, Google Cloud, Azure
capabilities
Transactions
✓
✓
Joins
—
—
Secondary indexes
✓
✓
Full-text search
✓
✓
Vector search
✓
✓
Geospatial
✓
✓
JSON
✓
✓
Change data capture
—
—
Triggers
—
—
Stored procedures
✓
✓
Materialized views
—
—
TTL / expiry
✓
✓
Pub/Sub
✓
✓
Columnar storage
—
—
In-memory
✓
✓
Durable persistence
✓
✓
Compression
—
—
Encryption at rest
✓
✓
Role-based access
✓
✓
Time travel
—
—
Branching
—
—
Online schema changes
—
—
Streaming ingest
✓
✓
Offline sync
—
—
Runs in WebAssembly
—
—
interfaces
Query languages
Redis commands (RESP), Lua, Redis Query Engine (FT.*)
Redis commands (RESP), Lua, Redis Query Engine (FT.*)
Client languages
Python, Java, JavaScript, Go, C#, Rust, Ruby, PHP
Python, Java, JavaScript, Go, C#, Rust, Ruby, PHP
Best for
Cache, Sessions, Pub/Sub, Queue
Cache, Sessions, Vector search, RAG
Add more to this comparisonNot sure either fits? Try smart match

Azure Managed Redis vs Redis Cloud: FAQ

What is the difference between Azure Managed Redis and Redis Cloud?

Azure Managed Redis: Microsoft's managed Redis built on Redis Enterprise, replacing the retiring Azure Cache for Redis. Redis Cloud: Redis Ltd.'s own managed Redis on AWS, Azure and GCP, with Active-Active geo-replication and tiering. Redis Cloud is built for larger datasets (≤ 1 PB) than Azure Managed Redis (≤ 10 TB).

When should I choose Azure Managed Redis over Redis Cloud?

Choose Azure Managed Redis for caching and session storage for Azure App Service and AKS apps; vector search and semantic caching for Azure OpenAI apps; and globally shared leaderboards with active geo-replication. Choose Redis Cloud for global session stores and leaderboards with multi-region writes; vector search and semantic caching for AI apps; and managed caching across multiple clouds.

Is Azure Managed Redis or Redis Cloud more popular?

Redis Cloud ranks #529 on the WhichDB Score (1.6/100) and Azure Managed Redis ranks #644 (0.4/100). Popularity is not fit: check the requirements that matter for your project.

Are Azure Managed Redis and Redis Cloud open source?

No. Azure Managed Redis is proprietary, closed-source software. License: Azure service terms. No. Redis Cloud is proprietary, closed-source software. License: Redis Cloud service terms.