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Software · head to head

Arduino Cloud vs Grain

Arduino Cloud logo

Arduino Cloud

Software

Cloud platform for Arduino IoT devices and applications

From
Free
Rated
-
Full reviewWebsite
Grain logo

Grain

Software

AI meeting highlights and clips

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Arduino Cloud the free plan allows 2 connected devices, 5 variables each and one day of data retention; Grain no concurrent recording - only one meeting per account at a time
  • They diverge on capability: Arduino Cloud covers Device Connectivity, Grain covers Auto-recording.

Where they differ

Only the attributes on which Arduino Cloud and Grain actually diverge.

Attributes where Arduino Cloud and Grain differ
AttributeArduino CloudGrain
Pricing modelsubscriptionUnknown
PlatformsArduino devices, Cloud, Mobile app, Web dashboardWeb, Chrome Extension, Desktop Audio Capture
Founded20052018

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 Arduino Cloud

  • Device Connectivity
  • Cloud Storage
  • Real-Time Sync
  • Security
  • Arduino IDE
  • Mobile app
  • REST API
  • Integration services

Only in Grain

  • Auto-recording
  • AI highlights
  • Video clips
  • Transcription
  • Zoom
  • Google Meet
  • Notion
  • Slack

What people use each for

The jobs each tool is most often brought in to do.

Arduino Cloud

  • Connecting Arduino boards to a cloud dashboardnot Grain
  • Over-the-air firmware updates to deployed devicesnot Grain
  • Logging sensor data and charting it over timenot Grain
  • Triggering notifications from device thresholdsnot Grain
  • Classroom IoT projects on the School plannot Grain

Grain

  • ai tools managementnot Arduino Cloud
  • Workflow automationnot Arduino Cloud
  • Reportingnot Arduino Cloud

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

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

Grain

  • No concurrent recording - only one meeting per account at a time
  • No automatic slide capture for presentations
  • Limited video demo context - audio-focused with poor video file support
  • Cannot record in-person meetings
  • No native mobile app
  • Limited admin controls for company-wide automatic recording
  • Free plan limited to 20 recordings if using personal email
  • No automatic file uploads on free tier
  • Lacks advanced sales analytics features of enterprise competitors
  • Limited CRM integration compared to higher-end platforms

Pricing, plan by plan

Arduino Cloud

Free
  • MakerFree
    • 2 devices
    • Basic features
    • Cloud access
  • Maker Plus$7/month
    • Up to 10 devices
    • Advanced features
    • Better storage

Grain

Free
  • Free ForeverFree
    • Unlimited meetings up to 45 minutes each
    • AI transcription and notes
    • 90-day history
  • Starter$15/month
    • Unlimited meeting length
    • Unlimited AI highlights
    • Video clip creation
  • Business$33/month
    • All Starter features
    • Advanced team coaching
    • Deeper analytics

Which should you pick?

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.
Arduino Cloud review

Choose Grain if

  • You need auto-recording.
  • You want to start without paying.
  • You work on Web, Chrome Extension, Desktop Audio Capture.
  • You also want ai highlights.
Grain review

Questions people ask

Is Arduino Cloud or Grain better?
Neither clearly leads. Arduino Cloud starts at Free and Grain at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Arduino Cloud or Grain?
Arduino Cloud starts at Free and Grain at Free.
Does Arduino Cloud or Grain run on more platforms?
Arduino Cloud runs on Arduino devices, Cloud, Mobile app, Web dashboard. Grain runs on Web, Chrome Extension, Desktop Audio Capture.
Can I use Arduino Cloud for free?
Both have a free tier, so you can try either at no cost before committing.
What is Arduino Cloud best used for?
Arduino Cloud is most often used for connecting arduino boards to a cloud dashboard, over-the-air firmware updates to deployed devices, logging sensor data and charting it over time, triggering notifications from device thresholds. Of those, connecting arduino boards to a cloud dashboard and over-the-air firmware updates to deployed devices are not what Grain is typically brought in for.
What can Arduino Cloud do that Grain cannot?
Arduino Cloud covers Device Connectivity, Cloud Storage, Real-Time Sync, Security. Grain covers Auto-recording, AI highlights, Video clips, Transcription.

Answered from the vendors’ own pages

Grain: Is Grain free?

Grain offers a Free Forever plan with unlimited meetings up to 45 minutes each and 90-day history. Paid plans start at $15/month per user for unlimited meeting length and advanced AI features.

Source
Grain: Does Grain require a bot in meetings?

No. Grain uses bot-less transcription to capture meeting audio without requiring a bot participant, though video recording requires bot participation if you want recording visible.

Source
Grain: What platforms does Grain work with?

Grain integrates with Zoom, Google Meet, Microsoft Teams, and supports desktop audio capture. It exports to Claude, ChatGPT, Slack, and CRM platforms like HubSpot and Salesforce.

Source
Grain: Can Grain record multiple meetings at once?

No. Grain does not support concurrent meeting recordings, meaning only one meeting per account can be recorded at a time.

Source
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