Comparison

Confluent Cloud vs ZeroMQ

On the evidence we track, Confluent Cloud leads this comparison with a composite score of 91/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Machine formatsJSONMarkdownGraphQLor send Accept: application/json
Confluent Cloud91
ZeroMQ60
Score
Vioscale score
Confluent Cloud91 / 100medium · 72%updating
ZeroMQ60 / 100low · 48%updating
Pricing
Free tier
Confluent Cloud
ZeroMQ
Model
Confluent Cloudfreemium
Price level
Confluent Cloudlow
ZeroMQfree
Transparent
Confluent Cloud
ZeroMQ
Integrations
Count
Confluent Cloud130
ZeroMQ11
Security
Disclosure policy
Confluent Cloud
ZeroMQ
Fedramp
Confluent Cloud
ZeroMQ
Gdpr
Confluent Cloud
ZeroMQ
Hipaa
Confluent Cloud
ZeroMQ
Iso27001
Confluent Cloud
ZeroMQ
Pci
Confluent Cloud
ZeroMQ
Scorecard
Confluent Cloud
ZeroMQ5.7
Soc2
Confluent Cloud
ZeroMQ
Reliability
Sla pct
Confluent Cloud99.99
ZeroMQ
Status page
Confluent Cloud
ZeroMQ
Adoption
Dependent repos
Confluent Cloud
ZeroMQ2,003
Github stars
Confluent Cloud
ZeroMQ10,972
Package downloads weekly
Confluent Cloud
Activity
Commits last 30d
Confluent Cloud
ZeroMQ19
Release
Cadence days
Confluent Cloud
ZeroMQ114
History
Confluent Cloud
ZeroMQ13 items
License
Spdx
Confluent Cloud
ZeroMQMPL-2.0
Language
Primary
Confluent Cloud
ZeroMQC++
Market
Availability

Capabilities

Feature-by-feature on the axes that matter for message queues. “-” means undocumented, not absent.

Core
Messaging paradigm
Confluent CloudPub/sub
ZeroMQPub/sub
Correctness
Delivery guarantee
Confluent Cloud-
ZeroMQ-
Ordering guarantee
Confluent CloudPer-partition
ZeroMQ-
Durability
Durable replayable log
Confluent Cloud
ZeroMQ-
Message replay / rewind
Confluent Cloud
ZeroMQ-
Interop
Wire protocol
Confluent CloudKafka protocol, REST API
ZeroMQZMTP/3.1
Kafka-protocol compatible
Confluent Cloud
ZeroMQ-
Scale
Partitioned horizontal scaling
Confluent Cloud
ZeroMQ-
Geo / cross-region replication
Confluent Cloud
ZeroMQ-
Consumption
Consumer groups / competing consumers
Confluent Cloud
ZeroMQ-
Dead-letter queue
Confluent Cloud-
ZeroMQ-
Deployment
Managed cloud offering exists
Confluent Cloud
ZeroMQ
Hosting
Confluent CloudCloud only
ZeroMQSelf-hosted only
Processing
Built-in stream processing
Confluent Cloud
ZeroMQ-

What each one is

The product in its own terms, so the numbers below have context.

Confluent Cloud

Leader

Confluent Cloud is a fully managed Apache Kafka service enabling organizations to stream high-volume, low-latency events between systems in real-time. It eliminates operational overhead through automatic scaling, multi-region replication, and costs significantly less than self-managed Kafka deployments.

Independently observed

ZeroMQ

ZeroMQ is a messaging library that enables asynchronous communication through socket abstractions, supporting multiple communication patterns, message subscriptions, and access to various transport protocols.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Confluent Cloud

Leader
Usage-basedFree tier30-day trial

Usage-based pay-as-you-go pricing with free tier option

  • BasicFree
  • StandardPay-as-you-go
    • infinite storage
    • audit logs
    • 20%+ throughput savings
  • EnterprisePay-as-you-go
    • private networking
    • autoscaling to GBps+ throughput
    • 32%+ throughput savings
as of verify ↗

ZeroMQ

Open sourceFree tier
as of verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
Web
Confluent Cloud
ZeroMQ
Android
Confluent Cloud
ZeroMQ
macOS
Confluent Cloud
ZeroMQ
Windows
Confluent Cloud
ZeroMQ
Linux
Confluent Cloud
ZeroMQ
CLI
Confluent Cloud
ZeroMQ
Deployment
Cloud / SaaS
Confluent Cloud
ZeroMQ
Self-hosted
Confluent Cloud
ZeroMQ
Hybrid
Confluent Cloud
ZeroMQ

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

Confluent Cloud

Leader
10 total
  • Salesforce
  • Google Ads
  • Google Analytics
  • Hotjar
  • Quickbooks
  • MySQL
  • Apache Flink
  • Schema Registry
  • Apache Iceberg
  • Delta Lake
Independently observed

ZeroMQ

11 total
  • Microsoft
  • Samsung
  • AT&T
  • Spotify
  • Facebook
  • Digital Ocean
  • Auth0
  • Bitcoin
  • Jupyter
  • Mongrel2
  • Jina
Independently observed

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.