Software · head to head
Helioscope vs Kpler
The short version
- Only Helioscope has a free tier, so it costs nothing to try first.
- Each has a real cost: Helioscope licences are single user, so each designer needs their own; Kpler no self-serve signup; access requires requesting a demo or contacting sales
- They diverge on capability: Helioscope covers PV system design, Kpler covers Cargo flow tracking.
Where they differ
Only the attributes on which Helioscope and Kpler actually diverge.
| Attribute | Helioscope | Kpler |
|---|---|---|
| Starting price | Free | $2500/month |
| Free tier | Yes | No |
| Platforms | Web, Api | Web, API, iOS, Android |
| Founded | 2012 | 2014 |
Identical on both: pricing model (subscription), 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 Helioscope
- PV system design
- 3D shade modeling
- Performance simulation
- Single-line diagrams
- BOM generation
- Proposal templates
- Component database
- Financial modeling
Only in Kpler
- Cargo flow tracking
- Trade analytics
- Price forecasting
- Fleet intelligence
- API
- Excel add-in
- Trading platforms
Both cover
- Web support
- Api support
What people use each for
The jobs each tool is most often brought in to do.
Helioscope
- Simulating photovoltaic system performance and energy yieldnot Kpler
- Laying out commercial solar arrays and producing design reportsnot Kpler
Kpler
- Commodity trade and arbitrage analysisnot Helioscope
- Vessel and fleet tracking for charterers and ownersnot Helioscope
- Container supply-chain ETA predictionnot Helioscope
- Sanctions and compliance screeningnot Helioscope
- Energy flow and inventory analysisnot 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
Kpler
- No self-serve signup; access requires requesting a demo or contacting sales
- No pricing published at any tier on the vendor site
- Product is split across separately branded terminals (Commodity Terminal, Financial Flows, MarineTraffic), implying separate logins/contracts
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
Kpler
$2500/month- Professional$2500/month
- Real-time cargo tracking
- Trade flow analytics
- API access
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 Kpler if
- You need cargo flow tracking.
- You work on Web, API, iOS, Android.
- You also want trade analytics.
Questions people ask
- Is Helioscope or Kpler better?
- Neither clearly leads. Helioscope starts at Free and Kpler at $2500/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Helioscope or Kpler?
- Helioscope has a free tier; the other does not. Paid plans start at Free for Helioscope and $2500/month for Kpler.
- Does Helioscope or Kpler run on more platforms?
- Helioscope runs on Web, Api. Kpler runs on Web, API, iOS, Android.
- Can I use Helioscope for free?
- Yes. Helioscope has a free tier, so you can try it without paying. Kpler starts at $2500/month.
- 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 Kpler is typically brought in for.
- What can Helioscope do that Kpler cannot?
- Helioscope covers PV system design, 3D shade modeling, Performance simulation, Single-line diagrams. Kpler covers Cargo flow tracking, Trade analytics, Price forecasting, Fleet intelligence. Both handle Web support, Api support.
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- Kpler vs AutoGrid Flex
- Kpler vs Bidgely UtilityAI
- Kpler vs Enel X DER Optimization
- Kpler vs GE Digital Grid Software
- Kpler vs Generac Grid Services
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- Kpler vs Clean Power Research PowerClerk
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- Kpler vs ChartCo
- Kpler vs Kongsberg Maritime
- Kpler vs Sea Machines
- Kpler vs Veson Nautical
- Kpler vs Wartsila Voyage
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- Kpler vs Dataloy
- Kpler vs DNV Maritime
- Kpler vs exactEarth
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- Kpler vs Lloyd's List Intelligence
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