Upstash
Serverless Redis, Kafka, and QStash for modern applications
Overview
Upstash brings the serverless pricing model to Redis, Kafka, and message queuing. You pay per request rather than for provisioned capacity, which aligns perfectly with serverless and edge computing architectures where traffic is variable and unpredictable.
The global replication feature distributes your Redis data across multiple regions. Read requests are served from the nearest replica, producing single-digit millisecond latency regardless of where your users are. For edge-deployed applications, this is essential.
QStash, Upstash's serverless message queue, solves a common serverless challenge: reliable background job processing. Queue messages with guaranteed delivery, scheduled execution, and automatic retries - without managing queue infrastructure.
Key Features
Serverless Redis
Per-request pricing with no idle costs
Global Replication
Multi-region read replicas for low-latency access
QStash
Serverless message queue with guaranteed delivery
Kafka
Serverless event streaming with per-message pricing
REST API
HTTP-based Redis access for edge and serverless runtimes
Edge Compatible
Works with Cloudflare Workers, Vercel Edge, and Deno Deploy
Why We Recommend Upstash
Upstash fits perfectly into serverless architectures. The pay-per-request pricing means no idle costs, and the global replication delivers fast reads everywhere. For edge-deployed applications, it is the natural Redis choice.