Geospatial Solutions
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Cloud web GIS migration

ArcGIS Online alternative planning for hosted maps and public portals.

ArcGIS Online is convenient because it bundles hosting, users, web maps, apps, credits, basemaps, open data, dashboards, and field integrations. A replacement should separate what must stay managed from what should become a purpose-built application.

Buyer problem

The issue is workflow ownership, not just software choice.

Buyers usually hit friction through credit usage, public app limits, stakeholder requests that outgrow templates, governance gaps, and hosted layers that become the unofficial production database.

Modern stack options

Build the replacement around the output buyers need.

MapLibre, Leaflet, or OpenLayers for custom public and internal web map interfaces.

PostGIS-backed APIs for authoritative data access instead of treating hosted layers as the system of record.

PMTiles, vector tiles, COGs, and object storage for scalable static or semi-static map publishing.

GeoNode, CKAN, or static data catalogs for public open-data publishing.

Provider-specific geocoding, routing, basemaps, and enrichment only where terms and cost make sense.

Migration risk

Validate the hidden dependencies before expanding.

Basemap, geocoding, routing, and premium data terms need a provider plan before launch.

Public open-data portals need metadata ownership, update schedules, support expectations, and privacy review.

Hosted feature layer edits need a replacement workflow if they currently act as live operational data.

Stakeholders may value template speed; custom apps should be justified by workflow fit, not novelty.

First pilot

Rebuild one public map or open-data flow as a focused web product.

Select one ArcGIS Online web map with real traffic or stakeholder value, move the authoritative data behind a controlled service, and build a low-maintenance public interface.

Success criteria

01

The public page answers the user's task faster than the original web map.

02

Data refresh, metadata, download formats, and contact ownership are visible.

03

The new app has clear analytics events and a conversion path.

FAQ

Questions buyers ask before switching.

Is ArcGIS Online cheaper to replace than Enterprise?+

Sometimes, but not always. The replacement must account for hosting, basemaps, geocoding, routing, storage, monitoring, support, and the staff time needed to maintain public-facing data.

Can we replace only the public-facing maps?+

Yes. A common path is to keep ArcGIS Online for internal workflows while rebuilding high-value public maps as custom pages with better UX, analytics, and conversion tracking.

What should stay in ArcGIS Online?+

Workflows that depend on Esri-managed content, internal sharing, field app integration, or low-maintenance templates can stay while custom and high-traffic surfaces move out first.

Turn the comparison into a migration plan.

Use the kit to inventory your current ArcGIS footprint, then scope one practical pilot with clear owner, risk, stack, and acceptance criteria.

Implementation stack

Technologies We Work With

We choose the stack around the job: browser maps for decision surfaces, spatial databases for reliable data, Python and GIS libraries for analysis, and annotation tools when imagery needs reviewer-ready labels.

QGIS

GIS Software

ESRI ArcGIS

GIS Platform

PostgreSQL

Database

PostGIS

Spatial Database

AWS

Cloud Platform

Google Cloud

Cloud Platform

DuckDB

Analytics Database

OpenAI

AI Platform

Claude AI

AI Assistant

CVAT

Annotation Tool

Python

Programming

React

Frontend

Node.js

Backend

Docker

Containerization

Kubernetes

Orchestration

Azure

Cloud Platform

TensorFlow

Machine Learning

Pandas

Data Analysis

NumPy

Scientific Computing

Jupyter

Data Science

Git

Version Control

Linux

Operating System

Ubuntu

Operating System

Mapbox

Mapping Platform

Leaflet

Web Mapping

Fastapi

API Framework

GeoPandas

Geospatial Analysis

GDAL

Geospatial Library