# AWS IoT Core vs FreeRTOS

**Leader by vioscaleAI score:** AWS IoT Core

| Attribute | AWS IoT Core | FreeRTOS |
|---|---|---|
| **vioscaleAI score** | 53.4 (56% (medium)) | 43 (29% (low)) |
| activity.commits_last_30d | - | 2 |
| adoption.dependent_repos | - | 0 |
| adoption.github_stars | - | 7,861 |
| content.faq | `[{"answer":"Provides managed connectivity for IoT devices with separate usage-based charges for connection time, message throughput, device metadata storage, and message routing logic. It is indexed under Embedded IOT Dev.","source":"https://aws.amazon.com/iot-core/pricing/?nc=sn&loc=4","question":"What is AWS IoT Core?","confidence":0.6},{"answer":"AWS IoT Core offers a free tier, so you can start without paying. Paid plans start at $0.08. Prices are published openly on the vendor's own pricing page. Pricing changes often, so verify at source before relying on it.","source":"https://aws.amazon.com/iot-core/pricing/?nc=sn&loc=4","question":"Is AWS IoT Core free?","confidence":0.6},{"answer":"AWS IoT Core supports the web and a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://aws.amazon.com/iot-core/pricing/?nc=sn&loc=4","question":"What platforms does AWS IoT Core support?","confidence":0.6},{"answer":"We have only confirmed a cloud / SaaS deployment for AWS IoT Core, so it appears to be vendor-hosted. If a self-hosted option exists we have not found it documented publicly.","source":"https://aws.amazon.com/iot-core/pricing/?nc=sn&loc=4","question":"Can AWS IoT Core be self-hosted?","confidence":0.6},{"answer":"We have independently confirmed HIPAA and GDPR for AWS IoT Core. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as AWS IoT Core not holding them. Always confirm compliance directly before you rely on it.","source":"https://aws.amazon.com/trust-center/?nc1=f_cc","question":"What security certifications does AWS IoT Core have?","confidence":0.7}]` | `[{"answer":"An open-source real-time operating system designed for resource-constrained microcontrollers and small processors. Offers kernel with multiprocessing, integrated TCP/IP networking with IPv6, and security-validated connectivity libraries for cloud integration. It is indexed under Embedded IOT Dev.","source":"https://freertos.org","question":"What is FreeRTOS?","confidence":0.6},{"answer":"FreeRTOS is open source, so it can be self-hosted and used at no licence cost. It is released under the MIT licence. Paid editions are also offered: OpenRTOS, priced on request. Pricing changes often, so verify at source before relying on it.","source":"https://freertos.org","question":"Is FreeRTOS free to use?","confidence":0.6},{"answer":"Yes. FreeRTOS can be deployed self-hosted, so it does not have to run on the vendor's infrastructure.","source":"https://freertos.org","question":"Can FreeRTOS be self-hosted?","confidence":0.6},{"answer":"We have confirmed 8 integrations for FreeRTOS, including AWS IoT Device Shadow, AWS IoT Jobs, AWS IoT Device Defender, AWS IoT Fleet Provisioning, AWS IoT OTA, MbedTLS, WolfSSL and Percepio Tracealyzer. This is what we could verify from public sources, so the vendor may support others we have not indexed.","source":"https://freertos.org","question":"What does FreeRTOS integrate with?","confidence":0.6},{"answer":"Yes. FreeRTOS is published under the MIT licence, a permissive licence that generally allows commercial use and modification. Licence terms can change between releases, so verify against the repository for the version you intend to use.","source":"https://github.com/freertos/FreeRTOS","question":"Is FreeRTOS open source?","confidence":0.95}]` |
| deployment.options | `{"cloud":true}` | `{"self_hosted":true}` |
| description.long | An AWS cloud service providing a managed MQTT message broker for securely connecting millions of IoT devices using end-to-end encryption and mutual authentication, with message routing and fleet management capabilities. | An open-source real-time operating system designed for resource-constrained microcontrollers and small processors. Offers kernel with multiprocessing, integrated TCP/IP networking with IPv6, and security-validated connectivity libraries for cloud integration. |
| features.capabilities | `{"ota_updates":true,"tls_dtls_stack":true}` | `{"rtos_type":"preemptive","open_source":true,"ota_updates":true,"target_class":"microcontroller/RTOS","psa_certified":true,"tls_dtls_stack":true,"device_provisioning":true,"device_management_console":true}` |
| integrations.count | 2 | 8 |
| integrations.list | `[{"name":"Amazon S3","native":true,"category":"storage","direction":"outbound"},{"name":"Amazon CloudWatch","native":true,"category":"monitoring","direction":"outbound"}]` | `[{"name":"AWS IoT Device Shadow"},{"name":"AWS IoT Jobs"},{"name":"AWS IoT Device Defender"},{"name":"AWS IoT Fleet Provisioning"},{"name":"AWS IoT OTA"},{"name":"MbedTLS"},{"name":"WolfSSL"},{"name":"Percepio Tracealyzer"},{"name":"AWS IoT","native":true,"category":"cloud","direction":"bidirectional"}]` |
| language.primary | - | C |
| license.spdx | - | MIT |
| market.availability | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | - |
| platform.support | `{"web":true}` | - |
| pricing | `{"type":"usage","plans":[{"free":false,"name":"Pay-as-You-Go","features":["Device connectivity","MQTT and HTTP messaging","Device Shadow state storage","Device registry","Rules engine for message transformation and routing","LoRaWAN support","Amazon Sidewalk connectivity","BLE location resolution","Firmware over-the-air updates"],"components":[{"per":{"qty":1000000,"unit":"connection-minutes"},"kind":"metered","amount":0.08,"currency":"USD"},{"per":{"qty":1000000,"unit":"messages"},"kind":"metered","amount":1,"currency":"USD"},{"per":{"qty":1000000,"unit":"operations"},"kind":"metered","amount":1.25,"currency":"USD"},{"per":{"qty":1000000,"unit":"rules-or-actions"},"kind":"metered","amount":0.15,"currency":"USD"}],"description":"Usage-based pricing with no minimum fees","contactSales":false}],"addOns":[{"name":"BLE Location Lookups","components":[{"per":{"qty":1000,"unit":"locations"},"kind":"metered","amount":1,"currency":"USD"}]},{"name":"Semtech Advanced Transport Services","components":[{"per":{"qty":1,"unit":"MB"},"kind":"metered","amount":0.145,"currency":"USD"}]}],"summary":"Usage-based pricing. Connectivity from $0.08/million connection-minutes, messaging from $1/million messages. 12-month free tier included for new AWS accounts.","currency":"USD","freeTier":true,"sourceUrl":"https://aws.amazon.com/iot-core/pricing/?nc=sn&loc=4","retrievedAt":"2026-09-05T16:14:49.313Z","freeTrialDays":365,"startingPrice":{"unit":"connection-minutes","amount":0.08,"currency":"USD"},"billingPeriods":["month"]}` | `{"type":"open_source","plans":[{"free":true,"name":"FreeRTOS","description":"Open-source under MIT license"},{"free":false,"name":"OpenRTOS","description":"Commercially licensed version with support from WITTENSTEIN high integrity systems","contactSales":true}],"summary":"Free (MIT license); commercial support available via OpenRTOS","freeTier":true,"sourceUrl":"https://freertos.org","retrievedAt":"2026-08-21T12:46:49.512Z"}` |
| pricing.free_tier | yes | yes |
| pricing.model | freemium | open_source |
| pricing.price_level | low | free |
| pricing.starting_price | `{"amount":0.08,"currency":"USD"}` | - |
| pricing.transparent | yes | - |
| release.cadence_days | - | 83 |
| release.history | - | `[{"url":"https://github.com/FreeRTOS/FreeRTOS/releases/tag/202411.00","date":"2024-11-21T06:51:00Z","type":"stable","version":"202411.00"},{"url":"https://github.com/FreeRTOS/FreeRTOS/releases/tag/202212.01","date":"2023-03-03T23:12:52Z","type":"stable","version":"202212.01"},{"url":"https://github.com/FreeRTOS/FreeRTOS/releases/tag/202212.00","date":"2022-12-10T01:22:17Z","type":"stable","version":"202212.00"},{"url":"https://github.com/FreeRTOS/FreeRTOS/releases/tag/202112.00","date":"2021-12-22T17:24:30Z","type":"stable","version":"202112.00"},{"url":"https://github.com/FreeRTOS/FreeRTOS/releases/tag/202111.00","date":"2021-11-13T02:40:47Z","type":"stable","version":"202111.00"},{"url":"https://github.com/FreeRTOS/FreeRTOS/releases/tag/202107.00","date":"2021-07-24T00:35:47Z","type":"stable","version":"202107.00"},{"url":"https://github.com/FreeRTOS/FreeRTOS/releases/tag/202104.00","date":"2021-04-29T18:45:32Z","type":"stable","version":"202104.00"},{"url":"https://github.com/FreeRTOS/FreeRTOS/releases/tag/202012.00","date":"2020-12-15T22:39:49Z","type":"stable","version":"202012.00"},{"url":"https://github.com/FreeRTOS/FreeRTOS/releases/tag/202011.00","date":"2020-11-10T22:51:06Z","type":"stable","version":"202011.00"},{"url":"https://github.com/FreeRTOS/FreeRTOS/releases/tag/V10.4.1","date":"2020-09-17T23:19:59Z","type":"stable","version":"V10.4.1"},{"url":"https://github.com/FreeRTOS/FreeRTOS/releases/tag/V10.4.0","date":"2020-09-11T17:20:15Z","type":"stable","version":"V10.4.0"},{"url":"https://github.com/FreeRTOS/FreeRTOS/releases/tag/V200717_LTS_development_snapshot","date":"2020-07-17T22:42:06Z","type":"prerelease","version":"V200717_LTS_development_snapshot"},{"url":"https://github.com/FreeRTOS/FreeRTOS/releases/tag/V10.3.1","date":"2020-02-19T05:06:39Z","type":"stable","version":"V10.3.1"},{"url":"https://github.com/FreeRTOS/FreeRTOS/releases/tag/V200218_LTS_development_snapshot","date":"2020-02-19T05:09:57Z","type":"prerelease","version":"V200218_LTS_development_snapshot"}]` |
| security.certifications | `[{"name":"PCI-DSS"},{"name":"HIPAA/HITECH"},{"name":"FedRAMP"},{"name":"GDPR"},{"name":"FIPS 140-3"},{"name":"NIST 800-171"}]` | - |
| security.disclosure_policy | yes | - |
| security.fedramp | yes | - |
| security.gdpr | yes | - |
| security.hipaa | yes | - |
| security.pci | yes | - |
| security.trust_center | https://aws.amazon.com/security/ | - |
| security.vulnerabilities | - | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=go&package_name=github.com%2FFreeRTOS%2FFreeRTOS&per_page=100","last_12m":0,"max_severity":null}` |

## Capabilities (Embedded IOT Dev)

| Capability | AWS IoT Core | FreeRTOS |
|---|:--:|:--:|
| **Capabilities** |  |  |
| Target class | - | Microcontroller/RTOS |
| Rtos type | - | Preemptive |
| Low power support | - | - |
| Tls dtls stack | ✓ | ✓ |
| Ota updates | ✓ | ✓ |
| Device management console | - | ✓ |
| Device provisioning | - | ✓ |
| Open source | - | ✓ |
| PSA certified | - | ✓ |
| Rust support | - | - |

*Source: vioscaleAI. Generated 2026-10-16T19:04:36.238Z. "-" = undocumented, not absent.*