U
Developer PaaS & Hosting
Upstash
79
/ 100
Serverless Redis, Kafka, and Vector over HTTP. Edge-native with per-request pricing and generous free tier.
Updated March 2026
Score Breakdown
Value
82
Capability
78
Experience
88
Reliability
75
Support
72
Ecosystem
72
Momentum
78
Pricing
Free
$0/mo
- ✓ 256MB Redis
- ✓ 10K messages/day Kafka
- ✓ 10K queries/day Vector
Pay as you go
$0.2/100K commands
- ✓ Unlimited storage
- ✓ Multi-region
- ✓ TLS
Fixed
$10/mo
- ✓ 1GB Redis
- ✓ Predictable billing
- ✓ Global replication
Key Features
✓ Serverless Redis
✓ Serverless Kafka
✓ Vector database
✓ QStash (messaging)
✓ HTTP API
✓ Edge-native
✓ Workflow engine
About Upstash
Founded
2021
HQ
San Francisco, CA
Funding
$17M Series A
Team Size
30+
GitHub Stars
2,000
Open Source
Yes
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