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Maps · head to head

CesiumJS vs MapTiler

CesiumJS logo

CesiumJS

Maps

Open-source JavaScript library for creating 3D globes and 2D maps with support

From
Free
Rated
-
Full reviewWebsite
MapTiler logo

MapTiler

Maps

Map hosting, styling, and APIs for developers with beautiful pre-built map styles

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: CesiumJS the free Community tier does not permit commercial use; MapTiler the free tier is restricted to testing, personal or non commercial use and forces a MapTiler logo on the map
  • Prices and features above were last checked on 29 August 2026.

Where they differ

Only the attributes on which CesiumJS and MapTiler actually diverge.

Attributes where CesiumJS and MapTiler differ
AttributeCesiumJSMapTiler
Pricing modelopen-sourcesubscription

Identical on both: starting price (Free), free tier (Yes), platforms (Web), user rating (Not yet rated), category (Maps).

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 CesiumJS

Nothing recorded that MapTiler does not also cover.

Only in MapTiler

Nothing recorded that CesiumJS does not also cover.

Both cover

  • Core Functionality
  • User Interface

What people use each for

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

CesiumJS

  • Streaming 3D terrain, imagery and building data into web applicationsnot MapTiler
  • Tiling and hosting large geospatial and reality capture datasetsnot MapTiler

MapTiler

  • Web and mobile mapping applicationsnot CesiumJS
  • Vector tile and raster map hostingnot CesiumJS

Where each one falls short

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

CesiumJS

  • The free Community tier does not permit commercial use
  • The cheapest commercial plan is $149 a month for an individual and $524 for a team
  • Team accounts are capped at 5 members on both the Commercial and Premium plans
  • Three separate quotas apply at once, being storage, monthly streaming and monthly reality modelling gigapixels, and exceeding any one of them constrains the account
  • Streaming is capped at 15 GB a month on the free tier

MapTiler

  • The free tier is restricted to testing, personal or non commercial use and forces a MapTiler logo on the map
  • Free is capped at 5,000 map sessions, 1,000 search sessions and 100,000 API requests a month
  • Free storage is 5 GB but limited to a single file
  • The Flex plan at $30 a month bills overage at $2.50 per 1,000 sessions and $0.15 per 1,000 API requests
  • Soft usage limits that prevent surprise overage bills are a Custom plan feature, so cheaper plans can run up charges
  • A 99.9% SLA requires the prepaid Custom contract

Pricing, plan by plan

CesiumJS

Free

No published plan breakdown. See the CesiumJS review.

MapTiler

Free
  • FreeFree
    • 5 GB storage
    • 1 file maximum
    • 5,000 monthly sessions
  • Flex$30/monthly
    • 10 GB storage
    • 25,000 monthly sessions
    • 500,000 monthly API requests
  • Custom$null/prepaid
    • Custom storage and monthly sessions
    • Custom API request limits
    • 99.9 percent SLA

Which should you pick?

Choose CesiumJS if

  • You want to start without paying.
CesiumJS review

Choose MapTiler if

  • You want to start without paying.
MapTiler review

Questions people ask

Is CesiumJS or MapTiler better?
Neither clearly leads. CesiumJS starts at Free and MapTiler at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, CesiumJS or MapTiler?
CesiumJS starts at Free and MapTiler at Free.
Does CesiumJS or MapTiler run on more platforms?
Both run on Web, so platform support will not decide this one for you.
Can I use CesiumJS for free?
Both have a free tier, so you can try either at no cost before committing.
What is CesiumJS best used for?
CesiumJS is most often used for streaming 3d terrain, imagery and building data into web applications, tiling and hosting large geospatial and reality capture datasets. Of those, streaming 3d terrain, imagery and building data into web applications and tiling and hosting large geospatial and reality capture datasets are not what MapTiler is typically brought in for.

Answered from the vendors’ own pages

CesiumJS: Is Cesium ion free for commercial use?

Cesium offers a free Cesium ion community account, but the page does not explicitly state whether the free tier is permitted for commercial use or if restrictions apply to business applications.

Source
MapTiler: What happens if I exceed my session or API request limits on the Flex plan?

On the Flex plan, overage charges apply when you exceed limits. Sessions cost $2.50 per 1,000 over the monthly limit of 25,000. API requests cost $0.15 per 1,000 over the 500,000 monthly limit. Additional storage of 100 GB costs $20 per month.

Source
CesiumJS: What are the limits of the free Cesium ion community account?

The page only mentions that a free community account is available but does not disclose usage limits, storage quotas, or feature restrictions for the free tier.

Source
MapTiler: Can I use the Free plan for commercial projects?

No, the Free plan is restricted to testing, personal, or non-commercial use only. Commercial use is only permitted on the Flex plan ($30/month) or Custom plans with prepaid volume contracts.

Source
CesiumJS: What do paid Cesium ion tiers cost?

The page does not provide specific pricing for paid tiers. It directs users to sign up for a free community account or contact Cesium directly for detailed pricing information.

Source
MapTiler: What is the difference between Flex and Custom plans?

The Flex plan costs $30 per month with preset limits and pay-as-you-go overages. Custom plans are negotiated per customer for high-traffic use cases and include 99.9 percent SLA, team account support, and prepaid volume contracts. All prices are in USD excluding VAT.

Source
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