Amazon SNS Standard versus AWS IoT Core
Learn how Amazon SNS Standard differs from AWS IoT Core.
Amazon SNS Standard | AWS IoT Core | |
---|---|---|
Scaling | not disclosed (default soft limit depends on region; e.g., 9000 msg/sec in eu-west-1) |
not disclosed |
Max. message size | 256 KB |
128 KB |
Persistence | no |
up to 1 hour |
Replication | Multi-AZ |
Multi-AZ |
Order guarantee | no |
no |
Delivery guarantee | at least once |
at least once / at most once |
Pricing | per message |
per message + connection duration |
Protocols | AWS Rest API |
MQTT, AWS Rest API |
AWS Integrations | Lambda, SQS, webhook |
Lambda, SQS, SNS, and many more |
License | AWS only |
AWS only |
Encryption at rest | yes |
no |
Encryption in transit | yes |
yes |