Energy & Utilities · head to head
Helioscope vs Matter

Helioscope
Energy & Utilities
Accurate solar design for commercial projects
- From
- Free
- Rated
- -
The short version
- Each has a real cost: Helioscope licences are single user, so each designer needs their own; Matter the Internet Archive's capture of the Connectivity Standards Alliance's Matter page on 1 January 2023 confirmed Matter itself is a free, open IP-based connectivity standard with no license fee to implement; manufacturers instead pay a separate certification fee to certify individual devices.
- They diverge on capability: Helioscope covers PV system design, Matter covers Unified Standard.
Where they differ
Only the attributes on which Helioscope and Matter actually diverge.
| Attribute | Helioscope | Matter |
|---|---|---|
| Pricing model | subscription | open-source |
| Platforms | Web, Api | Matter-enabled devices, All major hubs, Cloud, Local control |
| Category | Energy & Utilities | IoT & Smart Home |
| Founded | 2012 | 2021 |
Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated).
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 Helioscope
- PV system design
- 3D shade modeling
- Performance simulation
- Single-line diagrams
- BOM generation
- Proposal templates
- Component database
- Financial modeling
Only in Matter
- Unified Standard
- Multi-Admin
- Secure Communication
- Interoperable
- All major ecosystems
- HomeKit
- Google Home
- Alexa
What people use each for
The jobs each tool is most often brought in to do.
Helioscope
- Simulating photovoltaic system performance and energy yieldnot Matter
- Laying out commercial solar arrays and producing design reportsnot Matter
Matter
- Cross-ecosystem compatibilitynot Helioscope
- Future-proof devicesnot Helioscope
- Simplified setupnot Helioscope
- Local controlnot Helioscope
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Helioscope
- Licences are single user, so each designer needs their own
- Projects are capped at 10 a month on both Basic and Pro
- System size is capped by plan, at 1.25 MW DC on Basic and 5 MW on Pro, so a larger array forces an upgrade regardless of project count
- Trackers, LIDAR modelling and API access sit on the higher tiers
- Enterprise is priced per project with no published figure
Matter
- The Internet Archive's capture of the Connectivity Standards Alliance's Matter page on 1 January 2023 confirmed Matter itself is a free, open IP-based connectivity standard with no license fee to implement; manufacturers instead pay a separate certification fee to certify individual devices.
Pricing, plan by plan
Helioscope
Free- FreeFree
- 3 projects
- Basic design tools
- Shade analysis
- Professional$95/month
- Unlimited projects
- Advanced shading
- Custom reports
- Enterprise$undefined/month
- Everything in Pro
- API access
- Custom integrations
Matter
Free- Open StandardFree
- Unified connectivity
- Cross-platform
- Local control
Which should you pick?
Choose Helioscope if
- You need pv system design.
- You want to start without paying.
- You work on Web, Api.
- You also want 3d shade modeling.
Choose Matter if
- You need unified standard.
- You want to start without paying.
- You work on Matter-enabled devices, All major hubs, Cloud, Local control.
- You also want multi-admin.
Questions people ask
- Is Helioscope or Matter better?
- Neither clearly leads. Helioscope starts at Free and Matter at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Helioscope or Matter?
- Helioscope starts at Free and Matter at Free.
- Does Helioscope or Matter run on more platforms?
- Helioscope runs on Web, Api. Matter runs on Matter-enabled devices, All major hubs, Cloud, Local control.
- Can I use Helioscope for free?
- Both have a free tier, so you can try either at no cost before committing.
- What is Helioscope best used for?
- Helioscope is most often used for simulating photovoltaic system performance and energy yield, laying out commercial solar arrays and producing design reports. Of those, simulating photovoltaic system performance and energy yield and laying out commercial solar arrays and producing design reports are not what Matter is typically brought in for.
- What can Helioscope do that Matter cannot?
- Helioscope covers PV system design, 3D shade modeling, Performance simulation, Single-line diagrams. Matter covers Unified Standard, Multi-Admin, Secure Communication, Interoperable.
Related pages
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- Helioscope vs AutoGrid Flex
- Helioscope vs Bidgely UtilityAI
- Helioscope vs Enel X DER Optimization
- Helioscope vs GE Digital Grid Software
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- Helioscope vs HOMER Energy
- Helioscope vs Honeywell Building Management
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- Helioscope vs Johnson Controls Metasys
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- Helioscope vs Clean Power Research PowerClerk
- Helioscope vs Amazon Alexa
- Helioscope vs Apple HomeKit
- Helioscope vs Google Home
- Helioscope vs Home Assistant
- Helioscope vs Nest
- Helioscope vs Control4
- Helioscope vs Savant
- Helioscope vs Arlo
- Helioscope vs August Smart Lock
- Helioscope vs Crestron
- Helioscope vs ESPHome
- Helioscope vs Homey
- Helioscope vs Hubitat Elevation
- Helioscope vs LIFX
- Helioscope vs TP-Link Kasa
- Helioscope vs Aqara
- Helioscope vs Arduino Cloud
- Helioscope vs Blynk
- Matter vs Enphase Enlighten
- Matter vs Fronius SOLARWEB
- Matter vs Aurora Solar
- Matter vs ABB Ability
- Matter vs AutoGrid Flex
- Matter vs Bidgely UtilityAI
- Matter vs Enel X DER Optimization
- Matter vs GE Digital Grid Software
- Matter vs Generac Grid Services
- Matter vs HOMER Energy
- Matter vs Honeywell Building Management
- Matter vs Influx Energy Management
- Matter vs Johnson Controls Metasys
- Matter vs OpenLink Endur
- Matter vs SolarWinds
- Matter vs AVEVA PI System
- Matter vs Azelio Energy Storage
- Matter vs Clean Power Research PowerClerk
- Matter vs Amazon Alexa
- Matter vs Apple HomeKit
- Matter vs Google Home
- Matter vs Home Assistant
- Matter vs Nest
- Matter vs Control4
- Matter vs Savant
- Matter vs Arlo
- Matter vs August Smart Lock
- Matter vs Crestron
- Matter vs ESPHome
- Matter vs Homey
- Matter vs Hubitat Elevation
- Matter vs LIFX
- Matter vs TP-Link Kasa
- Matter vs Aqara
- Matter vs Arduino Cloud
- Matter vs Blynk

