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Maps · head to head

Atlas.co vs Cesium ion

Atlas.co logo

Atlas.co

Maps

Browser-based collaborative GIS with published per-seat pricing and a free tier

From
Free
Rated
-
Full reviewWebsite
Cesium ion logo

Cesium ion

Maps

Hosted 3D geospatial tiling and streaming, metered by storage, streaming and gigapixels

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Atlas.co analytical depth is a long way short of a mature GIS: there is no serious raster analysis, network analysis, topology editing or geodetic control, so complex work still goes back to QGIS or ArcGIS.; Cesium ion streaming is metered in gigabytes a month, so a public-facing application's cost is driven by visitor traffic you do not control, and a successful launch can blow through a tier immediately.
  • They diverge on capability: Atlas.co covers Browser GIS, Cesium ion covers 3D Tiles tiling.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Atlas.co and Cesium ion actually diverge.

Attributes where Atlas.co and Cesium ion differ
AttributeAtlas.coCesium ion
Pricing modelPer user per monthPer month by storage, streaming and gigapixels
PlatformsWebWeb, Cloud

Identical on both: starting price (Free), free tier (Yes), 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 Atlas.co

  • Browser GIS
  • Workflow builder
  • Collaboration
  • Data import
  • Cheap viewer seats
  • Export and embed
  • AI credits

Only in Cesium ion

  • 3D Tiles tiling
  • Global terrain and imagery
  • Google Photorealistic 3D Tiles
  • Cloud reality modelling
  • Streaming delivery
  • Access tokens
  • Self-hosted option

Both cover

  • Geocoding

What people use each for

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

Atlas.co

  • A renewables developer screening sites against constraint layers who needs an answer this afternoon and has no GIS analyst availablenot Cesium ion
  • A planning or property team that mainly needs colleagues to view and comment on maps, where $7 viewer seats replace expensive read-only GIS licencesnot Cesium ion
  • A consultancy producing client-facing maps and embeds without maintaining desktop GIS installs across a distributed teamnot Cesium ion
  • An analyst with an address spreadsheet who needs geocoding, buffering and a shareable map without learning a desktop GISnot Cesium ion

Cesium ion

  • A survey firm delivering a photogrammetry mesh to a client as a browser link rather than a 40 GB downloadnot Atlas.co
  • A simulation team streaming global terrain and imagery into an Unreal Engine environmentnot Atlas.co
  • An urban planning department publishing a city model that planners can inspect without desktop GIS softwarenot Atlas.co
  • A software product embedding 3D geospatial views and needing hosted tiling rather than building a tilernot Atlas.co

Where each one falls short

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

Atlas.co

  • Analytical depth is a long way short of a mature GIS: there is no serious raster analysis, network analysis, topology editing or geodetic control, so complex work still goes back to QGIS or ArcGIS.
  • Geocoding and workflow runs are metered per tier, and a single large address batch can exhaust a month’s Pro allowance in one afternoon, forcing an upgrade for a one-off job.
  • The company is at pre-seed stage with roughly $2m raised and a small team, so buyers embedding it in a business process carry meaningful continuity risk.
  • Annual billing is required to get the advertised prices, which removes the flexibility that would otherwise make a young vendor a low-risk trial.
  • There is no offline or field capability at all, so any organisation whose spatial work includes data collection needs a second tool alongside it.

Cesium ion

  • Streaming is metered in gigabytes a month, so a public-facing application's cost is driven by visitor traffic you do not control, and a successful launch can blow through a tier immediately.
  • Reality modelling is billed in gigapixels a month, an unfamiliar unit that makes it hard to estimate in advance how many drone flights a plan will actually cover.
  • The free Community tier is restricted to non-commercial or open use, so a consultancy sharing a model with a paying client does not qualify regardless of how small the dataset is.
  • Team accounts cost substantially more than individual ones at the same quota, $524 against $149 on Commercial, so adding a second colleague is a large step rather than an incremental seat charge.
  • Self-hosting is available only under a custom enterprise agreement, which leaves organisations with data residency or air-gap requirements out of the published tiers entirely.

Pricing, plan by plan

Atlas.co

Free
  • StarterFree
    • 3 projects
    • 3 editors
    • 1 GB storage
  • Pro$23/month
    • 10 projects
    • 10 GB storage
    • 10,000 geocoding runs
  • Team$72/month
    • Unlimited projects
    • Viewer seats at $7 per month
    • 25,000 geocoding runs
  • Enterprise$undefined/year
    • Unlimited storage and workflows
    • 100,000 geocoding runs
    • White-labelled embeds

Cesium ion

Free
  • CommunityFree
    • 5 GB storage
    • 15 GB per month streaming
    • 20 gigapixels per month reality modelling
  • Commercial$149/month
    • 50 GB storage
    • 150 GB per month streaming
    • 40 gigapixels per month reality modelling
  • Premium$499/month
    • 250 GB storage
    • 500 GB per month streaming
    • 100 gigapixels per month reality modelling
  • Custom$undefined/year
    • Negotiated quotas
    • Self-hosted deployment in your own environment
    • Enterprise support

Which should you pick?

Choose Atlas.co if

  • You need browser gis.
  • You want to start without paying.
  • You also want workflow builder.
Atlas.co review

Choose Cesium ion if

  • You need 3d tiles tiling.
  • You want to start without paying.
  • You work on Web, Cloud.
  • You also want global terrain and imagery.
Cesium ion review

Questions people ask

Is Atlas.co or Cesium ion better?
Neither clearly leads. Atlas.co starts at Free and Cesium ion at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Atlas.co or Cesium ion?
Atlas.co starts at Free and Cesium ion at Free.
Does Atlas.co or Cesium ion run on more platforms?
Atlas.co runs on Web. Cesium ion runs on Web, Cloud.
Can I use Atlas.co for free?
Both have a free tier, so you can try either at no cost before committing.
What is Atlas.co best used for?
Atlas.co is most often used for a renewables developer screening sites against constraint layers who needs an answer this afternoon and has no gis analyst available, a planning or property team that mainly needs colleagues to view and comment on maps, where $7 viewer seats replace expensive read-only gis licences, a consultancy producing client-facing maps and embeds without maintaining desktop gis installs across a distributed team, an analyst with an address spreadsheet who needs geocoding, buffering and a shareable map without learning a desktop gis. Of those, a renewables developer screening sites against constraint layers who needs an answer this afternoon and has no gis analyst available and a planning or property team that mainly needs colleagues to view and comment on maps, where $7 viewer seats replace expensive read-only gis licences are not what Cesium ion is typically brought in for.
What can Atlas.co do that Cesium ion cannot?
Atlas.co covers Browser GIS, Workflow builder, Collaboration, Data import. Cesium ion covers 3D Tiles tiling, Global terrain and imagery, Google Photorealistic 3D Tiles, Cloud reality modelling. Both handle Geocoding.

Answered from the vendors’ own pages

Atlas.co: How much does Atlas.co cost?

Starter is free, Pro is $23 per user per month and Team is $72 per editor per month with viewers at $7, all billed annually. Enterprise is quoted.

Cesium ion: How is Cesium ion priced?

By several meters at once: storage in gigabytes, streaming in gigabytes per month, and reality modelling in gigapixels per month. Commercial starts at $149 a month for an individual.

Atlas.co: Can it replace ArcGIS or QGIS?

For visualisation, light analysis and sharing, often yes. For raster, network or geodetic work, no.

Cesium ion: Is the free tier usable commercially?

No. Community is for non-commercial or open use. Commercial work needs a paid plan.

Atlas.co: What is the viewer seat?

A read-only seat at $7 per month on the Team plan, intended for stakeholders who consume maps rather than build them.

Cesium ion: Can I run ion on my own infrastructure?

Only under a custom enterprise agreement negotiated with Cesium.

Atlas.co: Where is the company based?

Oslo, Norway. It was founded in 2021 and has raised around $2m in pre-seed funding.

Cesium ion: Do I need Cesium ion to use CesiumJS?

No. CesiumJS is open source and free. ion provides hosted tiling, base layers and streaming that you would otherwise have to build.

Atlas.co: Is there a free tier?

Yes, Starter gives three projects, three editors and 1 GB of storage with metered geocoding and workflow runs.

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