What is WarpStream?
Diskless, Apache Kafka-compatible data streaming platform built on object storage with bring-your-own-cloud deployment
WarpStream pricing
Plans, per-tier features and add-ons, dated and linked to live pricing. Pricing changes often; always verify at source before you rely on it.
From $100/month + metered usage (write throughput, storage). Free $400 credit tier available.
Dev
- retention
- 7 days
- partitions
- 4,096
- 4,096 partitions
- 7-day retention
- Basic schema validation
Fundamentals
Production-grade with SLA
- partitions
- 16,384
- 16,384 partitions
- 99.9% Uptime SLA
- mTLS
- Agent Groups
- Cluster Recovery
- Topic Recovery
- Broker-Level Schema Validation
Pro
Mission-critical deployments
- partitions
- 50,000
- 50,000 partitions
- 99.99% Uptime SLA
- Multi-Region HA Replication
- Advanced isolation
- PrivateLink
- Audit Logs
- Dedicated Control Plane Cell
Enterprise
Contact sales- partitions
- 200,000+
- 200,000+ partitions
- 99.999% Uptime SLA (multi-region) or 99.99%
What WarpStream does
The capabilities that matter for message queues, normalised so it lines up with every alternative. “-” means we haven't confirmed it, not that it's missing.
- Messaging paradigm
- Pub/sub
- Delivery guarantee
- At-least-once
- Ordering guarantee
- Per-partition
- Durable replayable log
- ✓
- Message replay / rewind
- ✓
- Wire protocol
- Kafka protocol
- Kafka-protocol compatible
- ✓
- Partitioned horizontal scaling
- ✓
- Geo / cross-region replication
- ✓
- Consumer groups / competing consumers
- ✓
- Dead-letter queue
- -
- Managed cloud offering exists
- ✓
- Hosting
- Cloud + self-hosted
- Built-in stream processing
- ✓
Platform & deployment
Independently observed- Web
- Cloud / SaaS
- Hybrid
- Self-hosted
Integrations (2)
Independently observed- Kafka
- Managed integrations and connectors
WarpStream alternatives
Other message queues we track, ranked by the same independent score.
- Apache KafkaDistributed event streaming platform for high-performance data pipelines and streaming analyticslow · 26%
- NATSlow · 30%
- Temporalmedium · 59%
- RedpandaHigh-performance Kafka-compatible streaming platform for real-time data and AI agentslow · 45%
- RabbitMQlow · 26%
- Apache KafkaDistributed event streaming platform for high-performance data pipelines and streaming analyticslow · 34%
The Vioscale score: one lens on the evidence
Not user reviews and not a paid placement: a confidence-weighted blend of the independent signals below (adoption, activity, security posture, and more), which you can sort and re-weight yourself. Vendors can correct their listing but can never move their rank, and stars are weighted low as a vanity metric. It is one way to read the evidence for WarpStream, not the verdict.
| Signal | Score | Weight | Contribution | Evidence |
|---|---|---|---|---|
| Reliability | 100 | 30.00 | 2985.0 | ✓ |
| Security Posture | 65 | 22.00 | 1430.0 | ✓ |
| Pricing Transparency | 100 | 12.00 | 1200.0 | ✓ |
| Capabilities | 92 | 12.00 | 1099.6 | ✓ |
| Integrations | 14 | 16.00 | 219.5 | ✓ |
| Price Level | 25 | 8.00 | 200.0 | ✓ |
Computed . Re-weight it by intent, or see the full method.
All data & sourcesshow ↓
Every value we hold, with its source, retrieval date, and confidence. This is the evidence behind the score: don't trust it, verify it.
Features
| Attribute | Value | Evidence |
|---|---|---|
| Capabilities | {"hosting":"both","ordering":"per_partition","paradigm":"pubsub","protocol":"Kafka protocol","message_replay":true,"persistent_log":true,"consumer_groups":true,"geo_replication":true,"kafka_compatible":true,"managed_offering":true,"stream_processing":true,"delivery_guarantee":"at_least_once","horizontal_scaling":true} | mediumsource · 2026-08-03 · 60% |
Integrations
| Attribute | Value | Evidence |
|---|---|---|
| Count | 2 | mediumsource · 2026-08-03 · 60% |