Best GIS Software - Page 24

How Many GIS Software Products Does G2 Track?

Total Products under this Category: 431

Category Stats (Sep 2026)

  • Average Rating: 4.3/5 (↑0.01 vs Aug 2026) The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Smappen (+9.51%) - Among all products in this category, Smappen recorded the largest rating increase compared to last month

Last updated: September 15, 2026

How Does G2 Rank GIS Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 8,200+ Authentic Reviews
  • 431+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

G2 Grid® for GIS Software

G2 Grid® for GIS Software plotting products by satisfaction and market presence

Highlighted products: Google Earth Pro, Google Maps Platform, Esri ArcGIS, AutoCAD, DroneDeploy, Maptitude, Mapme, and Octave Imagine.

Underlying data: [Grid® JSON](https://www.g2.com/categories/gis/grids.json?focus%5B%5D=google-earth-pro&focus%5B%5D=google-maps-platform&focus%5B%5D=esri-arcgis&focus%5B%5D=autocad&focus%5B%5D=dronedeploy&focus%5B%5D=maptitude&focus%5B%5D=mapme&focus%5B%5D=octave-imagine)

memory-map

Memory-Map 2004 is a mapping solution for PCs and PDAs which when connected to a NMEA or SiRF compliant GPS receiver will display your position on a moving map.

Who Is the Company Behind memory-map?

  • Seller: memory-map
  • HQ Location: Ovid, US
  • Twitter: @memorymap
    402 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    2 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Large

What Are Recent G2 Reviews of memory-map?

Metaspectral

Metaspectral enables the real-time analysis of ultra-high-resolution imaging

Who Is the Company Behind Metaspectral?

Metromap

MetroMap is an Australian aerial imagery and location intelligence platform that provides instant access to high-resolution, regularly updated aerial photography across urban and regional areas. Built by Aerometrex, it empowers professionals in engineering, construction, utilities, urban planning, and government to visualise, measure, and analyse the real world with precision. Through a simple web interface, users can browse and compare imagery, measure distances and areas, create annotations, and download data for use in reports or GIS projects. For advanced workflows, MetroMap also offers API integration, allowing seamless connection to popular GIS and CAD systems. Every image in MetroMap is captured using state-of-the-art aerial survey technology, ensuring exceptional accuracy, clarity, and consistency. With frequent updates, users can monitor change over time, whether tracking construction progress, planning infrastructure, or managing assets. MetroMap stands out for its ease of use, reliability, and Australian coverage, giving teams confidence that they’re working with current, trusted data. It’s the go-to imagery platform for organisations that need professional-grade geospatial content delivered instantly without complexity. In short, MetroMap helps businesses and government agencies see what’s happening on the ground, make informed decisions, and work smarter through the power of high-quality aerial imagery.

Who Is the Company Behind Metromap?

Mustatil

An AI trainer. Detect whatever you want on maps at GIS-level standards. Archeology tool for fast detection of archeological sites with Yolo, R-CNN, RF-DETR, LAE-Dino and more AI models. For archeology and GIS tasks. Geospatial AI Workspace for annotation, training, detection and visual pipelines. Mustatil is an offline desktop workspace for AI-assisted image analysis, object detection, annotation, model training, satellite imagery workflows, and geospatial export. The app is designed for large images, satellite maps, raster data, remote-sensing workflows, archaeological research, mapping, and computer-vision projects. It combines annotation tools, YOLO-based detection, model training, tiled large-image inference, satellite-map workflows, visual pipeline building, false-positive review, and GIS-style export in one local desktop application. Mustatil can help users create and manage training data, train AI detection models, run object detection on large imagery, review detections visually, filter false positives, and export results for GIS workflows such as GeoPackage and GeoJSON. The application runs locally on the user’s device. Project files, annotations, model files, logs, detection results, and exported files are stored locally unless the user explicitly exports, uploads, or shares them through external tools or services. Mustatil is suitable for research, archaeology, remote sensing, mapping, geospatial analysis, machine learning, and computer-vision workflows where large-image processing and local control are important.

Who Is the Company Behind Mustatil?

Mustatil Legacy

Mustatil Legacy is a local desktop AI and GIS application for large-image detection, annotation, model training, and geospatial export. It is the permanently free version of the software Mustatil. It is version 5.6 of Mustatil. The app is designed for workflows involving large raster images, satellite imagery, GeoTIFF files, archaeology, remote sensing, mapping, and computer vision datasets. It allows users to run object detection on large images, review and annotate detections, manage classes, export results, and prepare datasets for AI model training. Mustatil Legacy runs locally on your Windows device. User-selected images, models, annotations, project files, logs, and exports remain on the local computer unless the user manually shares them outside the app. Key features include: * Large image and GeoTIFF detection workflows * YOLO-based tiled detection * Detection preview with class filtering * Annotation tools with editable class selection * Add and delete annotation classes * Export detections and metadata to GeoPackage * Export crops for dataset creation * YOLO training dataset preparation * Local project folders for images, labels, annotations, exports, and weights * Offline-first desktop workflow * Support for AI/GIS research, archaeology, remote sensing, and mapping tasks Mustatil Legacy is intended for researchers, GIS users, remote sensing workflows, archaeology projects, and users who need local AI-assisted image analysis without relying on cloud processing.

Who Is the Company Behind Mustatil Legacy?

MyGeodata Convertergy

MyGeodata Cloud ...a place where your GIS data lives! Download shared GIS data or upload your own GIS data, convert them on-line to various GIS/CAD formats and coordinate systems, show your GIS data on a map, share or publish your data, and much more...

Who Is the Company Behind MyGeodata Convertergy?

Nearmap API

Who Is the Company Behind Nearmap API?

  • Seller: Nearmap
  • Year Founded: 2009
  • HQ Location: Barangaroo, AU
  • Twitter: @nearmap
    12,872 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    500 employees on LinkedIn®

NEIO Agentic GIS

Agentic GIS coworker, powered by NeIO, brings agentic AI and spatial analysis together — automating workflows, surfacing insights, and acting like an on-demand analyst for every decision-maker. It augments your existing GIS infrastructure, asks the right questions, runs the analysis, and explains the "why" behind every answer in plain English.

Who Is the Company Behind NEIO Agentic GIS?

  • Seller: Codvo.ai
  • Year Founded: 2019
  • HQ Location: Plano, US
  • LinkedIn® Page: www.linkedin.com
    177 employees on LinkedIn®

Next generation SaaS Tile Server (OGC, WMS, WMTS)

The Next Generation SaaS Tile Server by GEORIZON is a high-performance cloud platform designed to publish, manage, and stream large geospatial imagery datasets as scalable web services. It enables organizations to efficiently deliver aerial imagery, orthophotos, satellite imagery, and mobile mapping imagery to GIS platforms, web applications, and digital twin environments. Built around open standards, the platform provides OGC-compliant services such as WMS (Web Map Service) and WMTS (Web Map Tile Service), allowing imagery datasets to be accessed directly by widely used GIS software including ArcGIS, QGIS, and other geospatial applications. In addition, the platform supports modern tile protocols and APIs, enabling fast and reliable imagery delivery to web mapping applications and enterprise systems. Unlike traditional on-premise imagery servers, the GEORIZON Tile Server is designed as a scalable SaaS platform optimized for high-volume geospatial data. Large raster datasets are automatically processed into optimized tile pyramids, allowing users to navigate and visualize high-resolution imagery quickly and efficiently, even across very large areas. This makes the platform particularly suitable for national aerial imagery programs, infrastructure inspection imagery, corridor mapping projects, and other large geospatial datasets. A key advantage of the GEORIZON Tile Server is its vendor-independent architecture. Organizations can publish imagery from different sensors, aerial surveys, and mapping providers within a single platform. This ensures long-term interoperability and avoids dependency on proprietary ecosystems. The platform also provides advanced features for data distribution and access control, allowing imagery services to be securely shared with internal teams, external partners, or third-party systems. Administrators can define access restrictions, control zoom levels, and limit geographic areas, ensuring that datasets are distributed securely and efficiently. Through seamless integration with GIS, CAD, asset management systems, and digital twin platforms, the GEORIZON Tile Server acts as a central infrastructure component for organizations managing large imagery collections. By transforming raw raster datasets into fast, scalable tile services, the platform enables efficient visualization, analysis, and data sharing across modern geospatial workflows.

Who Is the Company Behind Next generation SaaS Tile Server (OGC, WMS, WMTS)?

NYCRIS

AI platform automating restaurant operations: reservations, WhatsApp management, customer data. Scale without hiring.

Who Is the Company Behind NYCRIS?

OmniScale

OmniScale offers map services and background maps for your application.

Who Is the Company Behind OmniScale?

  • Seller: OpenStreetMap
  • HQ Location: Netherlands
  • Twitter: @openstreetmap
    83,242 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    99 employees on LinkedIn®

OrbGIS

OrbGIS is a complete web GIS platform built in Sweden and a European alternative to ArcGIS Online for municipalities, agencies, consultancies and researchers. Upload Shapefile, GeoPackage, GeoJSON, GeoParquet, KML or CSV and OrbGIS handles projection, indexing and tiling automatically, including multi-gigabyte countrywide datasets, with real coordinate systems such as SWEREF 99 TM. From the same layers you build web maps, dashboards, surveys, story maps (Journeys), print layouts and edit attributes in a spreadsheet-style data editor, then share everything with your organization or the public. Pricing is one flat rate per 5 GB of storage and per editing user; viewers are free and unlimited, and there are no credits or license tiers. Data is hosted in the EU, with contractual Swedish data residency available as an add-on. A free QGIS plugin (OrbGIS Connector) connects the portal to desktop GIS for editing and uploads, and a free online converter turns Esri File Geodatabases into open formats. Free 30-day trial, no card required.

Who Is the Company Behind OrbGIS?

Daniel Rivera
DR
Researched and written by Daniel Rivera
Updated March 4, 2025