# Amazon SQS vs Confluent Cloud

**Leader by Vioscale score:** Confluent Cloud

| Attribute | Amazon SQS | Confluent Cloud |
|---|---|---|
| **Vioscale score** | 48.2 (64% (medium)) | 90.5 (72% (medium)) |
| deployment.options | `{"cloud":true}` | `{"cloud":true,"hybrid":true}` |
| description.long | A managed service that stores and delivers messages between software components, enabling them to communicate without requiring direct connections or simultaneous availability. | 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. |
| features.capabilities | `{"hosting":"cloud","ordering":"none","paradigm":"queue","message_replay":false,"persistent_log":true,"consumer_groups":true,"managed_offering":true,"dead_letter_queue":true,"delivery_guarantee":"at_least_once","horizontal_scaling":true}` | `{"hosting":"cloud","ordering":"per_partition","paradigm":"pubsub","protocol":"Kafka protocol, REST API","message_replay":true,"persistent_log":true,"consumer_groups":true,"geo_replication":true,"kafka_compatible":true,"managed_offering":true,"stream_processing":true,"horizontal_scaling":true}` |
| integrations.count | - | 130 |
| integrations.list | - | `[{"name":"Salesforce"},{"name":"Google Ads"},{"name":"Google Analytics"},{"name":"Hotjar"},{"name":"Quickbooks"},{"name":"MySQL"},{"name":"Apache Flink"},{"name":"Schema Registry"},{"name":"Apache Iceberg"},{"name":"Delta Lake"}]` |
| market.availability | `{"hqCountry":"US","primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | `{"hqCountry":"US","primaryMarkets":["US","GB"],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"cli":true,"web":true}` | `{"cli":true,"web":true}` |
| pricing | `{"type":"usage","currency":"USD","freeTier":true,"sourceUrl":"https://aws.amazon.com/pricing/?nc2=h_pr_pr","retrievedAt":"2026-08-14T11:04:20.771Z"}` | `{"type":"usage","plans":[{"free":true,"name":"Basic","summary":"Free tier with $400 credit for 30 days","description":"Getting started with data streaming","contactSales":false},{"free":false,"name":"Standard","summary":"Pay-as-you-go","features":["infinite storage","audit logs","20%+ throughput savings"],"description":"Production-ready data streaming with advanced features","contactSales":false},{"free":false,"name":"Enterprise","summary":"Pay-as-you-go","features":["private networking","autoscaling to GBps+ throughput","32%+ throughput savings"],"description":"Mission-critical workloads with maximum scale and security","contactSales":false}],"summary":"Usage-based pay-as-you-go pricing with free tier option","currency":"USD","freeTier":true,"sourceUrl":"https://www.confluent.io/fr-fr/pricing/cost-estimator/","retrievedAt":"2026-08-14T08:33:56.886Z","freeTrialDays":30,"billingPeriods":["month"]}` |
| pricing.free_tier | yes | yes |
| pricing.model | freemium | freemium |
| pricing.price_level | low | low |
| pricing.transparent | no | yes |
| reliability.sla_pct | - | 99.99 |
| reliability.status_page | yes | yes |
| security.disclosure_policy | yes | yes |
| security.fedramp | yes | yes |
| security.gdpr | yes | yes |
| security.hipaa | yes | yes |
| security.iso27001 | - | yes |
| security.pci | yes | yes |
| security.soc2 | - | yes |

## Capabilities (Message Queues)

| Capability | Amazon SQS | Confluent Cloud |
|---|:--:|:--:|
| **Core** |  |  |
| Messaging paradigm | Queue | Pub/sub |
| **Correctness** |  |  |
| Delivery guarantee | At-least-once | - |
| Ordering guarantee | None | Per-partition |
| **Durability** |  |  |
| Durable replayable log | ✓ | ✓ |
| Message replay / rewind | ✗ | ✓ |
| **Interop** |  |  |
| Wire protocol | - | Kafka protocol, REST API |
| Kafka-protocol compatible | - | ✓ |
| **Scale** |  |  |
| Partitioned horizontal scaling | ✓ | ✓ |
| Geo / cross-region replication | - | ✓ |
| **Consumption** |  |  |
| Consumer groups / competing consumers | ✓ | ✓ |
| Dead-letter queue | ✓ | - |
| **Deployment** |  |  |
| Managed cloud offering exists | ✓ | ✓ |
| Hosting | Cloud only | Cloud only |
| **Processing** |  |  |
| Built-in stream processing | - | ✓ |

*Source: Vioscale. Generated 2026-09-01T16:53:55.715Z. "-" = undocumented, not absent.*