Software · head to head
Kpler vs Leaflet

Leaflet
Software
Leading open-source JavaScript library for mobile-friendly interactive maps, used by millions of developers worldwide
- From
- Free
- Rated
- -
The short version
- Only Leaflet has a free tier, so it costs nothing to try first.
- Each has a real cost: Kpler no self-serve signup; access requires requesting a demo or contacting sales; Leaflet 2D only with no support for 3D features, tilt, or rotation
- They diverge on capability: Kpler covers Cargo flow tracking, Leaflet covers Core Functionality.
Where they differ
Only the attributes on which Kpler and Leaflet actually diverge.
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 Kpler
- Cargo flow tracking
- Trade analytics
- Price forecasting
- Fleet intelligence
- API
- Excel add-in
- Trading platforms
- Web support
Only in Leaflet
- Core Functionality
- User Interface
What people use each for
The jobs each tool is most often brought in to do.
Kpler
- Commodity trade and arbitrage analysisnot Leaflet
- Vessel and fleet tracking for charterers and ownersnot Leaflet
- Container supply-chain ETA predictionnot Leaflet
- Sanctions and compliance screeningnot Leaflet
- Energy flow and inventory analysisnot Leaflet
Leaflet
- Embedding interactive maps in a web pagenot Kpler
- Mobile-friendly map interfaces across desktop and mobile browsersnot Kpler
- Mapping where bundle size matters, at roughly 42 KB of JavaScriptnot Kpler
- Extending a basic map with plugins rather than adopting a full platformnot Kpler
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
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
Leaflet
- 2D only with no support for 3D features, tilt, or rotation
- Performance degrades when rendering large datasets of complex vector geometries without optimization
- Limited dynamic styling support; style is fixed on the server when using raster tiles
- Lacks native support for WMS features; requires plugins like Leaflet.WMS and complex feature identification is cumbersome
- Requires external tile service for map imagery; does not provide map tiles natively
Pricing, plan by plan
Kpler
$2500/month- Professional$2500/month
- Real-time cargo tracking
- Trade flow analytics
- API access
Leaflet
FreeNo published plan breakdown. See the Leaflet review.
Which should you pick?
Choose Kpler if
- You need cargo flow tracking.
- You work on Web, API, iOS, Android.
- You also want trade analytics.
Choose Leaflet if
- You need core functionality.
- You want to start without paying.
- You also want user interface.
Questions people ask
- Is Kpler or Leaflet better?
- Neither clearly leads. Kpler starts at $2500/month and Leaflet at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Kpler or Leaflet?
- Leaflet has a free tier; the other does not. Paid plans start at $2500/month for Kpler and Free for Leaflet.
- Does Kpler or Leaflet run on more platforms?
- Kpler runs on Web, API, iOS, Android. Leaflet runs on Web.
- Can I use Leaflet for free?
- Yes. Leaflet has a free tier, so you can try it without paying. Kpler starts at $2500/month.
- What is Kpler best used for?
- Kpler is most often used for commodity trade and arbitrage analysis, vessel and fleet tracking for charterers and owners, container supply-chain eta prediction, sanctions and compliance screening. Of those, commodity trade and arbitrage analysis and vessel and fleet tracking for charterers and owners are not what Leaflet is typically brought in for.
- What can Kpler do that Leaflet cannot?
- Kpler covers Cargo flow tracking, Trade analytics, Price forecasting, Fleet intelligence. Leaflet covers Core Functionality, User Interface.
Answered from the vendors’ own pages
Leaflet: Is Leaflet free and open source?
Yes. Leaflet is open-source JavaScript library licensed for free use. Over 400 plugins add capabilities like marker clustering, heatmaps, drawing tools, geocoding, and routing.
SourceLeaflet: How do I include Leaflet in my project via CDN?
Leaflet is available on multiple free CDNs including unpkg, cdnjs, and jsDelivr. Include the CSS stylesheet from https://unpkg.com/leaflet@1.9.4/dist/leaflet.css and JavaScript from https://unpkg.com/leaflet@1.9.4/dist/leaflet.js in your HTML head.
SourceLeaflet: What mapping services does Leaflet support?
Leaflet integrates seamlessly with various mapping services including OpenStreetMap, Google Maps, Bing, and other custom tile providers, allowing developers to choose the best base layer.
SourceLeaflet: What is the file size of Leaflet?
Leaflet weighs about 42 KB of JavaScript.
SourceRelated pages
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