Upstash

Upstash provides serverless Redis, Kafka, and QStash with per-request pricing that makes sense for modern architectures. No servers to manage, no minimum costs, just infrastructure that scales with your usage.

Key Features:

• Serverless Redis - Key-value storage with REST API access
• Kafka Messaging - Event streaming without cluster management
• QStash - Reliable message queues for serverless functions
• Global Replication - Data close to your users worldwide

Why Upstash fits serverless:

• REST API - Access from edge functions and serverless environments
• Per-request Pricing - Pay only for actual usage
• Instant Provisioning - Create databases in seconds
• Durable Storage - Data persists even for Redis

Upstash solves the stateful data problem for serverless architectures. When your compute scales to zero but you need caching, rate limiting, or message queues, Upstash provides the infrastructure. The combination of Redis semantics with HTTP access makes it accessible from any environment.