Upstash

Upstash is the serverless data platform for Redis and Kafka. Pay per request with no minimum cost, get sub-millisecond latency via global edge replicas, and connect from any serverless or edge environment.

Key features

• ✓Serverless Redis with zero cold starts
• ✓Global multi-region replication
• ✓Kafka for event streaming at scale
• ✓Vector database for AI embeddings
• ✓Rate limiting and caching primitives