Software · head to head
Arduino Cloud vs OpenLink Endur

Arduino Cloud
Software
Cloud platform for Arduino IoT devices and applications
- From
- Free
- Rated
- -
The short version
- Only Arduino Cloud has a free tier, so it costs nothing to try first.
- Each has a real cost: Arduino Cloud the free plan allows 2 connected devices, 5 variables each and one day of data retention; OpenLink Endur openLink Endur (an ETRM/CTRM platform, now part of ION Group's OpenLink brand) is sold only through named enterprise license agreements with individual utilities and trading firms, confirmed by a chain of dated press releases announcing signed licenses (DTE Energy, Barclays Capital, RWE Trading Americas, Petrobras and others), none of which disclose a price; ION's current careers pages still list dedicated Endur and Findur implementation consultant roles, confirming the product line is separate from and sold alongside sibling products IRM, RightAngle and dbcSMARTsoft rather than as one unified suite (archived press release, 16 April 2015)
- They diverge on capability: Arduino Cloud covers Device Connectivity, OpenLink Endur covers Deal capture.
Where they differ
Only the attributes on which Arduino Cloud and OpenLink Endur actually diverge.
| Attribute | Arduino Cloud | OpenLink Endur |
|---|---|---|
| Starting price | Free | On request |
| Pricing model | subscription | quote |
| Free tier | Yes | No |
| Platforms | Arduino devices, Cloud, Mobile app, Web dashboard | Desktop, Web, Api |
| Founded | 2005 | 1999 |
Identical on both: 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 OpenLink Endur
- Deal capture
- Position management
- Risk analytics
- Credit management
- Logistics
- Settlement
- Accounting integration
- Regulatory compliance
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 OpenLink Endur
- Over-the-air firmware updates to deployed devicesnot OpenLink Endur
- Logging sensor data and charting it over timenot OpenLink Endur
- Triggering notifications from device thresholdsnot OpenLink Endur
- Classroom IoT projects on the School plannot OpenLink Endur
OpenLink Endur
- Energy tradingnot Arduino Cloud
- Risk managementnot Arduino Cloud
- Commodity logisticsnot Arduino Cloud
- Regulatory compliancenot Arduino Cloud
- Settlementnot 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
OpenLink Endur
- OpenLink Endur (an ETRM/CTRM platform, now part of ION Group's OpenLink brand) is sold only through named enterprise license agreements with individual utilities and trading firms, confirmed by a chain of dated press releases announcing signed licenses (DTE Energy, Barclays Capital, RWE Trading Americas, Petrobras and others), none of which disclose a price; ION's current careers pages still list dedicated Endur and Findur implementation consultant roles, confirming the product line is separate from and sold alongside sibling products IRM, RightAngle and dbcSMARTsoft rather than as one unified suite (archived press release, 16 April 2015)
Pricing, plan by plan
Arduino Cloud
Free- MakerFree
- 2 devices
- Basic features
- Cloud access
- Maker Plus$7/month
- Up to 10 devices
- Advanced features
- Better storage
OpenLink Endur
On request- Trading$undefined/custom
- Deal capture
- Position management
- P&L analytics
- Risk$undefined/custom
- VaR and PaR
- Credit risk
- Limit monitoring
- Enterprise$undefined/custom
- Full ETRM suite
- Multi-commodity
- Global support
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.
Choose OpenLink Endur if
- You need deal capture.
- You work on Desktop, Web, Api.
- You also want position management.
Questions people ask
- Is Arduino Cloud or OpenLink Endur better?
- Neither clearly leads. Arduino Cloud starts at Free and OpenLink Endur at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Arduino Cloud or OpenLink Endur?
- Arduino Cloud has a free tier; the other does not. Paid plans start at Free for Arduino Cloud and On request for OpenLink Endur.
- Does Arduino Cloud or OpenLink Endur run on more platforms?
- Arduino Cloud runs on Arduino devices, Cloud, Mobile app, Web dashboard. OpenLink Endur runs on Desktop, Web, Api.
- Can I use Arduino Cloud for free?
- Yes. Arduino Cloud has a free tier, so you can try it without paying. OpenLink Endur starts at On request.
- 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 OpenLink Endur is typically brought in for.
- What can Arduino Cloud do that OpenLink Endur cannot?
- Arduino Cloud covers Device Connectivity, Cloud Storage, Real-Time Sync, Security. OpenLink Endur covers Deal capture, Position management, Risk analytics, Credit management.
Related pages
More on Arduino Cloud
More on OpenLink Endur
Keep looking
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- OpenLink Endur vs Amazon Alexa
- OpenLink Endur vs Apple HomeKit
- OpenLink Endur vs Google Home
- OpenLink Endur vs Home Assistant
- OpenLink Endur vs Nest
- OpenLink Endur vs Control4
- OpenLink Endur vs Savant
- OpenLink Endur vs Arlo
- OpenLink Endur vs August Smart Lock
- OpenLink Endur vs Crestron
- OpenLink Endur vs ESPHome
- OpenLink Endur vs Homey
- OpenLink Endur vs Hubitat Elevation
- OpenLink Endur vs LIFX
- OpenLink Endur vs Matter
- OpenLink Endur vs TP-Link Kasa
- OpenLink Endur vs Aqara
- OpenLink Endur vs Blynk
- OpenLink Endur vs Enphase Enlighten
- OpenLink Endur vs Fronius SOLARWEB
- OpenLink Endur vs Aurora Solar
- OpenLink Endur vs ABB Ability
- OpenLink Endur vs AutoGrid Flex
- OpenLink Endur vs Bidgely UtilityAI
- OpenLink Endur vs Enel X DER Optimization
- OpenLink Endur vs GE Digital Grid Software
- OpenLink Endur vs Generac Grid Services
- OpenLink Endur vs Helioscope
- OpenLink Endur vs HOMER Energy
- OpenLink Endur vs Honeywell Building Management
- OpenLink Endur vs Influx Energy Management
- OpenLink Endur vs Johnson Controls Metasys
- OpenLink Endur vs SolarWinds
- OpenLink Endur vs AVEVA PI System
- OpenLink Endur vs Azelio Energy Storage
- OpenLink Endur vs Clean Power Research PowerClerk

