Amazon SQS vs EMQX
Amazon SQS
aws.amazon.com
EMQX
emqx.comSide by side
| Figure | Amazon SQS | EMQX |
|---|---|---|
| Price from | Free | $234/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | Yes |
| Web | Yes | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| API | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 5 | 5 |
| Spec score · Message Broker Software | 8.7 (#5) | 9.1 (#2) |
| Spec score · Message Queue (MQ) Software | 8.7 (#5) | 9.1 (#2) |
| Company headquarters | Amazon Web Services, Inc. lists 410 Terry Avenue North, Seattle, Washington 98109-5210, United States. | LinkedIn lists Menlo Park, California as EMQ Technologies' headquarters. |
| Company legal name | AWS identifies the U.S. contracting entity as Amazon Web Services, Inc. | Crunchbase identifies the legal name as EMQ Technologies Inc. |
| Compliance | AWS says its compliance program supports 143 security standards and certifications, including PCI-DSS, HIPAA/HITECH, FedRAMP, GDPR, FIPS 140-3 and NIST 800-171. | EMQ states that EMQX Cloud and Enterprise have SOC 2 Type 1 reports and that the company maintains TISAX AL2, ISO 27001:2022, ISO 27701:2019, ISO 20000-1:2018 and ISO 9001:2015 certifications or attestations. |
| Founded | 2006 | 2017 |
| Integrations | AWS lists integrations with Redshift, DynamoDB, RDS, EC2, ECS, Lambda, and S3, and describes fanout with SNS. | EMQX Enterprise provides more than 40 out-of-box integrations including Kafka, AWS RDS, MongoDB, Oracle, SAP and time-series databases. |
| Purpose | Amazon SQS is a fully managed message queuing service for microservices, distributed systems, and serverless applications. | EMQX Enterprise is an MQTT messaging platform for connecting, moving, and processing IoT business data in real time. |
| Rating on G2 | 4.3 out of 5 from 143 reviews. | 4.6 out of 5 from 23 reviews |
| Rating on Gartner Peer Insights | 4.6 out of 5 from 5,320 ratings. | 4.5 out of 5 from 6 reviews |
| Security | Server-side encryption uses AWS KMS keys to encrypt messages when SQS receives them and decrypt them for authorized consumers. | Security features include TLS/mTLS, X.509 certificate authentication, access controls, and audit logs. |
| What it does | Amazon SQS is a fully managed queue service for moving messages between distributed application components, microservices and serverless workloads. | EMQX is a unified MQTT platform for connecting, processing and streaming real-time IoT data to cloud, AI and analytics systems. |
Plans
Amazon SQS
- Free TierFree
- Standard queuesPriced on request
- FIFO queuesPriced on request
- Amazon SQS Free TierFree
- Pay-as-you-goPrice not published
EMQX
- ServerlessFree
- Dedicated Flex$234 a month
- BYOCPriced on request
- ServerlessFree
- EnterprisePrice not published
In their own words
Amazon SQS
Amazon SQS is a cloud message queuing service for microservices, distributed systems, and serverless applications. It lets separate software components send, store, and receive messages, supporting decoupled and event-driven designs. Standard queues provide at-least-once delivery with best-effort ordering, while FIFO queues preserve order without introducing duplicates. Standard queues support nearly unlimited transactions per second for each API action; FIFO high-throughput mode supports up to 70,000 messages per second without batching. Messages can contain up to 256 KB, or larger payloads can use the Java Extended Client Library with Amazon S3. SQS accepts batches of up to 10 messages and retains messages for up to 14 days. Dead Letter Queues handle messages exceeding a configured receive count and must match the source queue type. Integrations include Redshift, DynamoDB, RDS, EC2, ECS, Lambda, S3, and SNS fanout. Server-side encryption uses AWS KMS keys. The Free Tier is free for 1 million requests; separate S3, KMS, and data-transfer charges may apply.
EMQX
EMQX is an MQTT messaging platform for connecting, moving, and processing IoT business data in real time. EMQX Enterprise combines publish/subscribe messaging with durable message queuing, while a SQL-based Rule Engine and visual Flow Designer support filtering, transforming, enriching, and routing data. The platform supports MQTT and protocols or gateways including QUIC, CoAP, STOMP, and LwM2M; its listed protocols also include MQTT-SN, OCPP, GB/T 32960, JT/T 808, and NATS. EMQX says a cluster can handle up to 100 million concurrent MQTT connections and lists more than 50 native integrations. Security features include TLS/mTLS, X.509 authentication, access controls, and audit logs. Deployment options include Docker, a Kubernetes Operator, and installation packages, with macOS and Linux packages listed. Plans include free Serverless and Dedicated Flex starting at $234 per month, with a 14-day trial listed for Dedicated Flex. Serverless has limits including 1,000 sessions, 1,000 TPS, and a 1 MB message size.