Low-Latency, Diskless Kafka® on S3

AutoMQ runs Kafka directly on S3. 100% Kafka compatible with sub-10ms P99 latency, infinite storage, and elastic scaling without over-provisioning.

Sub-10msP99 Latency
ZeroOver-provisioning
$0Cross-AZ Costs
100%Kafka Compatible

Deploy on Any Cloud

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gcp logoGCP
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Currently in production at

Go Diskless with AutoMQ

See how AutoMQ eliminates the operational complexity and cost of traditional Kafka.

AutoMQ
Cloud Object Storage

Cloud-Native Storage

Built on object storage (S3, GCS, Azure Blob) — 11 nines durability, unlimited capacity, pay only for what you store

Zero Disk

No EBS volumes, no RAID configs, no disk failures to handle — dramatically reduce ops overhead and infrastructure costs

Zero Over-Provisioning

Stateless brokers auto-scale in seconds — no capacity planning, no partition reassignment, no idle resources

Zero Cross-AZ Traffic

Clients connect to local-zone brokers, shared storage eliminates replica sync — no cross-AZ data transfer costs

Scale Kafka with Ease, Pay per GiB

Simplify scaling and costs. AutoMQ eliminates fixed clusters and provisions resources dynamically, charging you solely based on actual data transferred.

Apache Kafka
Demand
AutoMQ
60-80% Waste00:0006:0012:0018:0024:00Resources

Built-in Elasticity

AutoMQ automatically adjusts capacity based on demand, preventing over-provisioning and cutting expense.

Auto-Scaling

Scale automatically based on traffic without manual intervention.

Pay-as-You-Go Pricing

Pay only for actual data transferred. No idle capacity charges.

Zero Capacity Planning

No upfront sizing or resource forecasting. Deploy and forget.

Auto-Balancing

Automatically rebalance partitions across brokers for optimal performance.

AutoMQ: The Better Kafka

A complete reimagining of Kafka for the cloud—radically simpler, more cost-effective, and truly elastic.

  • Superior Performance

    • 75% lower write latency with P99 ~ 20ms
    • 5x faster catch-up reads
    • Partition reassignment in seconds, not hours
    • Read/write isolation prevents mutual interference
    View Benchmark Results
  • Cost Efficiency

    • Up to 21x lower storage cost (3× EBS replicas → S3)
    • Zero cross-AZ data transfer fees (vs ~$0.05/GB in Kafka)
    • Pay-as-you-go, usage-based pricing
    • Auto-scaling, no idle capacity or overprovisioning
    See Cost Comparison
  • True Elasticity

    • Scale up and down in seconds
    • Auto-scaling based on workload
    • Auto-balancing keeps partitions evenly distributed
    • Zero downtime during scaling operations
    Learn About Elasticity
  • Fully Kafka Compatible

    • 100% compatible with Apache Kafka APIs
    • Drop-in replacement for existing applications
    • Works with all Kafka ecosystem tools
    • No code changes required
    View Compatibility
  • Cloud Native

    • Built for AWS, Azure, Google Cloud, and OCI
    • Leverage cloud object storage
    • Multi-AZ deployment by default
    • Integrated with cloud-native tooling
    Explore Architecture
  • Simple Operations

    • No complex cluster management
    • Automated failover and recovery
    • Built-in monitoring and observability
    • Reduce operational overhead by 90%
    See How It Works

Performance Comparison

AutoMQ outperforms Apache Kafka on latency, throughput, and rebalancing—by a lot. Looking for a specific metric? Contact us.

Performance metrics comparison showing latency, throughput, and scaling capabilities
MetricApache Kafka®AutoMQNotes
Produce Latency (Median)5ms
  • AWS 1 AZ: 2ms
  • AWS Multi-AZ: 5ms
  • Azure, GCP: 10ms
AutoMQ bypasses OS PageCache and Java heap, eliminating GC pauses for consistently low latency.
Produce Latency (P99)100ms (with PageCache thrashing)
  • AWS 1 AZ: 10ms
  • AWS Multi-AZ: 20ms
  • Azure, GCP: 30ms
Catch-up Read ThroughputBound by broker disk I/O>1GB/s per brokerData streams directly from cloud storage, enabling massive parallel reads unbounded by local disk.
Maximum Partitions100Ks100KsAutoMQ uses Kafka's KRaft for metadata, delivering the same high partition limits as Apache Kafka.
Partition Reassignment TimeHoursSecondsScaling requires only metadata updates—zero inter-broker data movement.

BYOC or Software? Choose Your Experience

Managed in your cloud

AutoMQ BYOC

For teams that want a managed Kafka experience without moving data out of their account.

ConsoleTerraformREST APIMarketplace
  • Lower ops load. Provisioning, scaling, rebalancing, and patching are automated.

  • Cloud-native isolation. Data, KRaft metadata, and control plane stay inside your VPC.

  • Flexible billing. Use pay-as-you-go subscriptions through major cloud marketplaces.

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Integrated by your platform team

AutoMQ Software

For platform teams that already own Kubernetes delivery and infrastructure controls.

StrimziHelmK8s OperatorsPrivate IDC
  • Use your stack. Fit AutoMQ into existing Kubernetes and Kafka deployment workflows.

  • Own the controls. Keep maintenance windows, scheduling, and infrastructure tuning in-house.

  • Enterprise terms. Support pay-as-you-go, marketplace, and custom contract options.

Talk to an Expert

Choose BYOC

when you want the fastest path to managed production Kafka.

Choose Software

when your platform team must own deployment mechanics.

Same foundation

Kafka compatibility, diskless architecture, and sovereignty by design.

Trusted by Industry Leaders

See what our customers say about AutoMQ

Grab logo
"At the Grab Data Engineering Platform team, we focus on improving the efficiency and scalability of our streaming data platform. By adopting AutoMQ, the platform leverages cloud-native storage and eliminates the need for replication between brokers. This enhances broker performance, reduces storage and network resource usage, and enables us to scale compute and storage resources to meet evolving demands."
Grab Data Engineering Platform Team
Fresha logo
"AutoMQ offers Kafka compatibility while cutting operational burden, cross-AZ costs, and painful rebalances. The shared-durability model lets you treat brokers as elastic compute—scaling becomes a capacity decision. For ultra-low-latency needs, NFS-backed deployment provides a dedicated option. Being open-source, it's inspectable, reduces lock-in, and lets teams validate behavior under their own workloads."
Anton Borisov
Principal Data Engineer at Fresha
JD logo
"AutoMQ's cloud-native architecture perfectly aligns with JD's strategy of running core infrastructure on Kubernetes. By offloading Kafka's data durability to CubeFS, we solved the severe storage and network redundancy issues inherent in traditional architectures and achieved true second-level elasticity. This allows us to effortlessly handle e-commerce traffic floods while significantly reducing infrastructure costs."
Hou Zhong
Cloud Native Architect for Kafka at JD
Tencent logo
"Integrating AutoMQ into Tencent Cloud EMR completes our cloud-native data stack. Its storage-compute separation architecture allows our users to handle massive data streams with the same elasticity as our compute engines and save costs. AutoMQ's ability to seamlessly project streams as iceberg tables significantly accelerates real-time data analysis, removing the friction between streaming and data lake ecosystems."
Zeng Long
Senior Big Data Engineer at Tencent
Poizon logo
"AutoMQ represents the true next generation of cloud-first Kafka. We replaced our entire 1,280-core Observability cluster with AutoMQ, which solved our long-standing bottlenecks regarding cold reads and elasticity while cutting our infrastructure bill in half. For nearly three years, it has been a rock-solid foundation, flawlessly supporting peak throughputs exceeding 40 GiB/s during massive shopping festivals."
Zun Li
Observability Platform Architect at Poizon
LG U+ logo
"AutoMQ allowed us to transform our log pipeline into a truly cloud-native architecture on AWS ECS. By decoupling storage to S3, we achieved cost-effective long-term retention while maintaining 100% compatibility with our existing observability stack including Fluentd and Sumo Logic. We can now treat Kafka brokers as stateless resources, maximizing our operational agility."
Youjin Jeong
LG U+ Cloud Infra DevOps Team
Bambu Lab logo
"Running stateful Kafka workloads across multiple clouds was our biggest operational bottleneck. AutoMQ's diskless architecture transformed our infrastructure. By decoupling storage and compute, our brokers became truly stateless, allowing us to leverage Kubernetes for instant scaling exactly as we do with our microservices. It enabled us to standardize a single, unified streaming architecture across all our global cloud environments."
Cloud Platform Team
Bambu Lab

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