Is Lonboard or Mantine better?

Neither clearly leads. Lonboard starts at Free and Mantine at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.

Which is cheaper, Lonboard or Mantine?

Lonboard starts at Free and Mantine at Free.

Does Lonboard or Mantine run on more platforms?

Lonboard runs on Linux, macOS, Windows. Mantine runs on Web.

Can I use Lonboard for free?

Both have a free tier, so you can try either at no cost before committing.

What is Lonboard best used for?

Lonboard is most often used for an analyst exploring a national road or parcel dataset in a notebook where pydeck or ipyleaflet becomes unusable at that size, a researcher publishing a reproducible analysis where the visualisation must run from the same script as the processing, a data scientist joining spatial data to model outputs in pandas and needing to see the result immediately without exporting to a gis, a team building an internal analysis pipeline on geoparquet that wants rendering without a serialisation step in the middle. Of those, an analyst exploring a national road or parcel dataset in a notebook where pydeck or ipyleaflet becomes unusable at that size and a researcher publishing a reproducible analysis where the visualisation must run from the same script as the processing are not what Mantine is typically brought in for.

What can Lonboard do that Mantine cannot?

Lonboard covers GeoArrow binary transfer, GeoPandas input, deck.gl layers, Jupyter widget. Mantine covers Over a hundred components, Hooks package, CSS variable theming, Form handling.

Maps · head to head

Lonboard vs Mantine

Lonboard

Maps

Python map rendering in Jupyter that skips GeoJSON and moves millions of features without choking

From: Free
Rated: -

Full review Website

Mantine

Libraries

React component library of over a hundred components with hooks, under the MIT licence

From: Free
Rated: -

Full review Website

The short version

Each has a real cost: Lonboard it is a notebook visualisation library, not a mapping application, so there is no editing, no layout, no map export for print and no sharing beyond distributing the notebook or an HTML file; Mantine the project depends on a very small maintainer group, so a single person stepping away would leave a hundred components in a codebase you did not write and cannot easily replace.
They diverge on capability: Lonboard covers GeoArrow binary transfer, Mantine covers Over a hundred components.
Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Lonboard and Mantine actually diverge.

Attributes where Lonboard and Mantine differ
Attribute	Lonboard	Mantine
Platforms	Linux, macOS, Windows	Web
Category	Maps	Libraries

Identical on both: starting price (Free), pricing model (Open source, no licence fee), 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 Lonboard

GeoArrow binary transfer
GeoPandas input
deck.gl layers
Jupyter widget
Large dataset handling
Styling by attribute
Open source licence

Only in Mantine

Over a hundred components
Hooks package
CSS variable theming
Form handling
Server rendering support
Dark mode

What people use each for

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

Lonboard

An analyst exploring a national road or parcel dataset in a notebook where pydeck or ipyleaflet becomes unusable at that sizenot Mantine
A researcher publishing a reproducible analysis where the visualisation must run from the same script as the processingnot Mantine
A data scientist joining spatial data to model outputs in pandas and needing to see the result immediately without exporting to a GISnot Mantine
A team building an internal analysis pipeline on GeoParquet that wants rendering without a serialisation step in the middlenot Mantine

Mantine

An internal admin interface that needs to look finished without a designernot Lonboard
A startup building product features rather than a design system in its first yearnot Lonboard
Projects that want a date picker, rich text editor and charts from one maintained source rather than five dependenciesnot Lonboard
Using the hooks package in an application that already has its own component stylingnot Lonboard

Where each one falls short

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

Lonboard

It is a notebook visualisation library, not a mapping application, so there is no editing, no layout, no map export for print and no sharing beyond distributing the notebook or an HTML file
Maintenance sits with Development Seed as an open source side output of a consultancy, so roadmap priorities follow client projects and there is no support contract to buy
Layer coverage is a subset of deck.gl, so an analyst needing a less common layer type has to drop to pydeck or write JavaScript rather than staying in Python
It expects data already in GeoPandas or Arrow form, which means the performance benefit depends on the rest of your pipeline being Arrow-friendly; reading a large Shapefile is still the slow step
Rendering happens in the browser, so very large datasets are ultimately limited by the client machine's memory and GPU rather than by the server, and a laptop will still fail on data a workstation handles

Mantine

The project depends on a very small maintainer group, so a single person stepping away would leave a hundred components in a codebase you did not write and cannot easily replace.
Version seven replaced the Emotion styling runtime with CSS modules, and projects that had used style props extensively faced a real migration, which is evidence that major versions here can be disruptive.
Components arrive styled, so imposing a distinctive brand means overriding an opinionated design rather than composing from unstyled primitives, and heavily customised Mantine tends to fight the library.
Accessibility is handled component by component with no published conformance audit, which is a problem for public sector and enterprise buyers who must evidence conformance rather than assume it.
There is no commercial support to buy, so an organisation that needs a contractual escalation path for a blocking bug has no route beyond opening an issue.

Pricing, plan by plan

Lonboard

Free

LonboardFree
- Open source, no licence fee
- No usage limits
- Installed from PyPI or conda

Mantine

Free

Mantine$undefined/year
- MIT licensed, free for commercial use, no paid tier or enterprise edition
- Funded by sponsorship, so there is no support contract to buy

Which should you pick?

Choose Lonboard if

You need geoarrow binary transfer.
You want to start without paying.
You work on Linux, macOS, Windows.
You also want geopandas input.

Lonboard review

Choose Mantine if

You need over a hundred components.
You want to start without paying.
You also want hooks package.

Mantine review

Questions people ask

Is Lonboard or Mantine better?: Neither clearly leads. Lonboard starts at Free and Mantine at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Lonboard or Mantine?: Lonboard starts at Free and Mantine at Free.
Does Lonboard or Mantine run on more platforms?: Lonboard runs on Linux, macOS, Windows. Mantine runs on Web.
Can I use Lonboard for free?: Both have a free tier, so you can try either at no cost before committing.
What is Lonboard best used for?: Lonboard is most often used for an analyst exploring a national road or parcel dataset in a notebook where pydeck or ipyleaflet becomes unusable at that size, a researcher publishing a reproducible analysis where the visualisation must run from the same script as the processing, a data scientist joining spatial data to model outputs in pandas and needing to see the result immediately without exporting to a gis, a team building an internal analysis pipeline on geoparquet that wants rendering without a serialisation step in the middle. Of those, an analyst exploring a national road or parcel dataset in a notebook where pydeck or ipyleaflet becomes unusable at that size and a researcher publishing a reproducible analysis where the visualisation must run from the same script as the processing are not what Mantine is typically brought in for.
What can Lonboard do that Mantine cannot?: Lonboard covers GeoArrow binary transfer, GeoPandas input, deck.gl layers, Jupyter widget. Mantine covers Over a hundred components, Hooks package, CSS variable theming, Form handling.

Answered from the vendors’ own pages

Lonboard: Why not just use pydeck?

pydeck serialises geometry to GeoJSON to reach the browser. Lonboard uses a binary GeoArrow pipeline, which is the reason it handles far larger datasets in the same notebook.

Mantine: Is Mantine free for commercial use?

Yes, MIT licensed with no paid tier. Support is community based, which is the trade against a commercially backed library.

Lonboard: Who maintains it?

Development Seed, a geospatial engineering consultancy, as an open source project. There is no commercial support offering.

Mantine: How does it compare with shadcn/ui?

shadcn/ui copies component source into your repository so you own and maintain it. Mantine is a dependency you upgrade. Ownership versus upgrades is the actual choice.

Lonboard: Does it work outside Jupyter?

It is built as a Jupyter widget. Exporting to standalone HTML is possible, but the intended environment is a notebook.

Mantine: Was the version seven migration painful?

For projects leaning on Emotion style props, yes. Read the migration guide before committing to Mantine for a long lived application.

Lonboard: Is it free for commercial use?

Yes, it is open source with no licence fee.

Lonboard vs Mantine

Lonboard

Mantine

The short version

Where they differ

What each one covers

Only in Lonboard

Only in Mantine

What people use each for

Lonboard

Mantine

Where each one falls short

Lonboard

Mantine

Pricing, plan by plan

Lonboard

Mantine

Which should you pick?

Choose Lonboard if

Choose Mantine if

Questions people ask

Answered from the vendors’ own pages

Related pages

More on Lonboard

More on Mantine

Keep looking

Other head to heads