Software · head to head
Amazon Alexa vs Arduino Cloud

Arduino Cloud
Software
Cloud platform for Arduino IoT devices and applications
- From
- Free
- Rated
- -
The short version
- Each has a real cost: Amazon Alexa amazon Alexa is a free consumer app (per Apple App Store listing under AMZN Mobile LLC) with no subscription required for core voice assistant functionality; premium content and some skills route through separate Amazon subscriptions such as Prime and Amazon Music; Arduino Cloud the free plan allows 2 connected devices, 5 variables each and one day of data retention
- They diverge on capability: Amazon Alexa covers Voice Control, Arduino Cloud covers Device Connectivity.
Where they differ
Only the attributes on which Amazon Alexa and Arduino Cloud actually diverge.
| Attribute | Amazon Alexa | Arduino Cloud |
|---|---|---|
| Pricing model | free | subscription |
| Platforms | Echo devices, Fire TV, Android, IOS | Arduino devices, Cloud, Mobile app, Web dashboard |
| Founded | 1994 | 2005 |
Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Unknown).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in Amazon Alexa
- Voice Control
- Skills Library
- Routines
- Multi-Room Audio
- 100,000+ skills
- Ring
- Blink
- Fire TV
Only in Arduino Cloud
- Device Connectivity
- Cloud Storage
- Real-Time Sync
- Security
- Arduino IDE
- Mobile app
- REST API
- Integration services
What people use each for
The jobs each tool is most often brought in to do.
Amazon Alexa
- Voice-controlled homenot Arduino Cloud
- Smart shoppingnot Arduino Cloud
- Entertainmentnot Arduino Cloud
- Home securitynot Arduino Cloud
Arduino Cloud
- Connecting Arduino boards to a cloud dashboardnot Amazon Alexa
- Over-the-air firmware updates to deployed devicesnot Amazon Alexa
- Logging sensor data and charting it over timenot Amazon Alexa
- Triggering notifications from device thresholdsnot Amazon Alexa
- Classroom IoT projects on the School plannot Amazon Alexa
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Amazon Alexa
- Amazon Alexa is a free consumer app (per Apple App Store listing under AMZN Mobile LLC) with no subscription required for core voice assistant functionality; premium content and some skills route through separate Amazon subscriptions such as Prime and Amazon Music
Arduino Cloud
- The free plan allows 2 connected devices, 5 variables each and one day of data retention
- Free accounts are limited to 25 compilations a day and 10 trigger notifications a day
- The Maker plan at $72 a year lifts devices to 25 and retention to 3 months, still for a single user
- Team pricing jumps to $1,000 a year
- Two years of data retention and unlimited ingestion require Enterprise
Pricing, plan by plan
Amazon Alexa
Free- FreeFree
- Voice control
- Skills
- Smart home control
- Alexa Guard Plus$4.99/month
- Emergency response
- Hands-free calling
- Enhanced alerts
Arduino Cloud
Free- MakerFree
- 2 devices
- Basic features
- Cloud access
- Maker Plus$7/month
- Up to 10 devices
- Advanced features
- Better storage
Which should you pick?
Choose Amazon Alexa if
- You need voice control.
- You want to start without paying.
- You work on Echo devices, Fire TV, Android, IOS.
- You also want skills library.
Choose Arduino Cloud if
- You need device connectivity.
- You want to start without paying.
- You work on Arduino devices, Cloud, Mobile app, Web dashboard.
- You also want cloud storage.
Questions people ask
- Is Amazon Alexa or Arduino Cloud better?
- Neither clearly leads. Amazon Alexa starts at Free and Arduino Cloud at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Amazon Alexa or Arduino Cloud?
- Amazon Alexa starts at Free and Arduino Cloud at Free.
- Does Amazon Alexa or Arduino Cloud run on more platforms?
- Amazon Alexa runs on Echo devices, Fire TV, Android, IOS. Arduino Cloud runs on Arduino devices, Cloud, Mobile app, Web dashboard.
- Can I use Amazon Alexa for free?
- Both have a free tier, so you can try either at no cost before committing.
- What is Amazon Alexa best used for?
- Amazon Alexa is most often used for voice-controlled home, smart shopping, entertainment, home security. Of those, voice-controlled home and smart shopping are not what Arduino Cloud is typically brought in for.
- What can Amazon Alexa do that Arduino Cloud cannot?
- Amazon Alexa covers Voice Control, Skills Library, Routines, Multi-Room Audio. Arduino Cloud covers Device Connectivity, Cloud Storage, Real-Time Sync, Security.
Related pages
More on Amazon Alexa
More on Arduino Cloud
Keep looking
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