
Understanding spatial indexes: H3 explained
Learn about spatial indexes - powerful tools that organize and optimize geospatial data for efficient analysis and visualization.

Choosing and Setting Up a Cloud PostGIS Solution for Felt: Navigating the Modern GIS Stack
In this guide, we’ll walk you through the process of choosing and setting up a cloud PostGIS database for use with Felt.

Who’s Paying the (Literal and Metaphorical) Toll: Mapping the Congestion Pricing Commute with Replica & Felt
As New York debates the controversial congestion pricing plan, we collaborated with transportation and data solutions firm Replica to visualize impacts to the area.

Better together — our ongoing commitment to QGIS
QGIS users can perform detailed spatial analysis and then seamlessly share their findings through Felt.

Mapscaping podcast: an interview with Felt’s CEO
In this episode of Mapscaping, Felt’s CEO shares how we are building the best place to make maps on the internet, and why a new way is necessary.

Mapping protected territories: Westchester Land Trust case study
Land protection is one way to combat climate change. The Westchester Land Trust is making a big impact in New York State and using Felt to tell their story.

Felt becomes first flagship sustaining member of QGIS
Felt users are QGIS users. We are thrilled to be the first flagship sustaining member of QGIS!

Felt reaches 1.0, now ready for teams
Felt has always been the best way to work with maps on the internet. Today we are announcing a huge milestone: we are no longer in beta.

How Nonprofits are collaborating on Felt to get out the vote
Nonprofit visual communications expert Evan O’Neil shares how he is using Felt for civic engagement & and advocacy to build a more equitable Houston this election.

Learning from history: why we should study old maps
Associate Director at GreenInfo Network Vanessa Knoppke-Wetzel on historical maps, Halloween, and mapping for good.

Felt Style Language: a powerful new mapping grammar
"...we wanted to build something that enabled our users to stay focused on the powerful story they are telling, without getting lost in code complexity."

A new home for Tippecanoe and Erica, too
"...it is wonderful that [Tippecanoe] has become important enough to Felt that I can continue my work on it, because there is lots more to be done." - Erica Fischer
Bring your data, see it on the map
Connect a database or drop in a file and see your data live on a map in minutes.