Pub/Sub

Fully managed Apache RocketMQ messaging with ordered, transactional, scheduled and delayed messages, serverless and subscription editions

Real-time streaming family comprising Kinesis Data Streams for durable, scalable event ingestion and Kinesis Video Streams for video and media ingestion. Data Firehose and Managed Service for Apache Flink are separate services.

Fully managed Apache Kafka and Kafka Connect service with provisioned and serverless deployment options, tiered storage, IAM-based auth, and the MSK Replicator for cross-region and cross-account cluster replication

Fully managed publish/subscribe messaging and notifications with fan-out to SQS, Lambda, HTTPS endpoints, mobile push notifications, SMS, and email delivery

Fully managed message queuing for decoupling microservices, with standard (at-least-once) and FIFO (exactly-once) queues, dead-letter queues, and long polling

Managed message broker running Apache ActiveMQ or RabbitMQ — retains the wire protocols existing apps already speak (JMS, AMQP 0-9-1, MQTT, STOMP, OpenWire) so migrations from on-prem brokers don't require code rewrites

Big data streaming platform and event ingestion service capable of millions of events per second with Kafka compatibility, Capture to Blob or Data Lake, and partition-based scaling

Enterprise message broker with queues and pub/sub topics, supporting sessions, transactions, duplicate detection, dead-letter queues, and AMQP 1.0 protocol for interop

Fully managed event routing service implementing the CloudEvents 1.0 spec, with MQTT pub/sub for IoT, HTTP push delivery, dead-lettering, retry policies, and native filters supporting millions of events per second across Azure, partner, and custom source topics

Azure Event Hubs operated by Bleu from French data centres: managed, high-throughput event ingestion and streaming with a Kafka-compatible endpoint.

Globally distributed message queue for Workers with at-least-once delivery, push (Worker) or HTTP pull consumers, configurable batching, retries and retention up to 14 days, optional dead-letter queues, and no egress charges.

Managed Apache Kafka clusters for real-time event streaming with topic management, schema-registry integration, and SecNumCloud-qualified onshore data residency

Fully managed PostgreSQL, MySQL, Valkey (Redis-compatible), MongoDB, Kafka and OpenSearch databases

Managed PostgreSQL, MySQL, Apache Kafka, OpenSearch, Valkey, ClickHouse, Grafana and Thanos, from single-node Hobbyist to three-node Premium plans, with daily encrypted backups and point-in-time recovery on supported engines

Managed Apache Kafka clusters with automatic provisioning, multi-AZ replication, and integration with Heroku Connect for Salesforce data streams

Fully managed Apache Kafka-compatible messaging with high throughput, multi-AZ deployment, Smart Connect data synchronisation and VPC-isolated access

Fully managed Apache Kafka as a service with schema registry, MirrorMaker 2 geo-replication, Kafka Connect catalogue, REST producers for non-Kafka clients, and private networking across IBM Cloud

Fully managed umbrella database service with identical deployment, scaling, backup, encryption, and monitoring primitives for PostgreSQL, MySQL, MongoDB, Redis, Elasticsearch, etcd, and RabbitMQ

Fully managed IBM MQ messaging service delivering reliable, once-only delivery across point-to-point and pub/sub topologies, with clients for Java, JMS, .NET, Go, Python, and C, plus REST and MQTT bridges for legacy and IoT workloads

Managed Apache Kafka clusters with broker provisioning, topic management, and integration with IONOS Logging and Monitoring; built for streaming-data and event-driven workloads needing EU data residency

Fully managed Apache Kafka clusters for event streaming and data pipelines

Multi-tenant cloud messaging service with REST and WebSocket APIs for queues, notifications and pub/sub between applications

Pub/sub notification service for OCI events — topics, subscriptions, and fan-out delivery to email, SMS, HTTP webhooks, OCI Functions, or PagerDuty / Slack via dedicated integrations.

Apache Kafka-compatible managed streaming service. Producers and consumers use standard Kafka client libraries; OCI manages partitioning, replication, and retention. Integrates with OCI Functions and Service Connector Hub for processing.

Serverless message-queuing service for decoupling application components, with persistent messages, at-least-once delivery, visibility timeouts, dead-letter queues and consumer groups, accessed via REST API or STOMP.

Managed messaging based on Apache Kafka, with dedicated Kafka Premium clusters billed hourly

Managed Apache Kafka clusters (three nodes, multi-AZ) with Schema Registry and Kafka REST included. Kafka Connect and MirrorMaker are separate companion services. Includes Prometheus metrics, vRack private networking and Terraform support.

Asynchronous messaging and event ingestion service (Google Pub/Sub) operated by S3NS within its SecNumCloud-qualified Cloud de Confiance in the u-france-east1 region.

Managed message queues (formerly Messaging and Queuing SQS) with configurable visibility timeout, retention, FIFO deduplication and dead-letter queues, scaling to zero, available in Paris and Amsterdam

Managed RabbitMQ clusters for AMQP-based messaging with queue management, exchange routing, and HA replication, hosted in STACKIT's EU regions

Fully managed Apache Kafka-compatible distributed messaging with high throughput, elastic scaling and integration with COS, CLS and SCF

Managed PostgreSQL, MySQL, Valkey (Redis-compatible) and Apache Kafka with HA option, daily backups, and read replicas