Link copied to clipboard # GRASS vs QGIS Comparison - What are their main differences? Share [ Export ](/compare/grass/qgis/export.csv) GRASSQGIS[+ Add Product](#) Pricing **GRASS** No pricing available **QGIS** **$0.00** · Basic **Pricing Insights** from reviews Perceived Cost **GRASS** $$$$$ **QGIS** $$$$$ Average Discount **GRASS** Not enough reviews yet **QGIS** Not enough reviews yet Uncover valuable pricing insights from real user feedback to improve your shopping experience. See it for free Time to Implement **GRASS** 6 months Based on 100 responses **QGIS** 6 months Based on 100 responses Return on Investment **GRASS** 6 months Based on 100 responses **QGIS** 6 months Based on 100 responses **Pros & Cons** from reviews **GRASS** Not enough data **QGIS** [ Customization Options (3) ](https://www.g2.com/products/qgis/reviews?filters%5Bsentiment_snippet%5D=2241286&qs=pros-and-cons#reviews)[ Ease of Use (2) ](https://www.g2.com/products/qgis/reviews?filters%5Bsentiment_snippet%5D=2241234&qs=pros-and-cons#reviews)[ Stability Issues (3) ](https://www.g2.com/products/qgis/reviews?filters%5Bsentiment_snippet%5D=2163982&qs=pros-and-cons#reviews)[ Feature Limitations (2) ](https://www.g2.com/products/qgis/reviews?filters%5Bsentiment_snippet%5D=2163895&qs=pros-and-cons#reviews) Integrations **GRASS** Not enough data **QGIS** [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_2631a7c2a323727ff8d56a2d368189bd/grass.png "Product Avatar Image") GRASS ](https://www.g2.com/products/grass/reviews)[ View all ](https://www.g2.com/products/qgis/integrations) Screenshots **GRASS** ![GRASS screenshot](https://images.g2crowd.com/cdn-cgi/image/width=600,height=600,fit=scale-down,format=auto,onerror=redirect,/https://images.g2crowd.com/uploads/attachment/file/31852/GRASS_screenshot1.png) **QGIS** ![QGIS screenshot](https://images.g2crowd.com/cdn-cgi/image/width=600,height=600,fit=scale-down,format=auto,onerror=redirect,/https://images.g2crowd.com/uploads/attachment/file/28239/uploads_2Fa236414a-a6b3-4c3c-8bc8-17a5240d472a_2FQGIS_screenshot.png) **Ratings** from reviews Meets Requirements **GRASS** **8.8** /10 Based on 15 responses **QGIS** **8.6** /10 Based on 130 responses Ease of Use **GRASS** **7.2** /10 Based on 15 responses **QGIS** **8.1** /10 Based on 130 responses Ease of Setup **GRASS** Not enough data **QGIS** **8.8** /10 Based on 33 responses Ease of Admin **GRASS** Not enough data **QGIS** **8.5** /10 Based on 18 responses Quality of Support **GRASS** **7.7** /10 Based on 15 responses **QGIS** **7.5** /10 Based on 107 responses Has the product been a good partner in doing business? **GRASS** Not enough data **QGIS** **8.7** /10 Based on 20 responses Product Direction (% positive) **GRASS** **9.2** /10 Based on 15 responses **QGIS** **8.9** /10 Based on 124 responses **Features** ratings from reviews GIS **8.3** /10 Based on 11 responses **8.7** /10 Based on 64 responses User Insights **Reviewers' Company Size** Small-Business(50 or fewer emp.) 31.3% Mid-Market(51-1000 emp.) 56.3% Enterprise(\> 1000 emp.) 12.5% Small-Business(50 or fewer emp.) 31.3% Mid-Market(51-1000 emp.) 56.3% Enterprise(\> 1000 emp.) 12.5% Small-Business(50 or fewer emp.) 44.6% Mid-Market(51-1000 emp.) 27.7% Enterprise(\> 1000 emp.) 27.7% Small-Business(50 or fewer emp.) 44.6% Mid-Market(51-1000 emp.) 27.7% Enterprise(\> 1000 emp.) 27.7% **Reviewers' Industry** [![GRASS](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_2631a7c2a323727ff8d56a2d368189bd/grass.png "GRASS")](https://www.g2.com/products/grass/reviews) GRASS Environmental Services 25.0% Oil & Energy 12.5% Construction 12.5% Research 6.3% Political Organization 6.3% Other 37.5% [![QGIS](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_e3c229ccb96c84f6564f5681ddbe1a33/qgis.png "QGIS")](https://www.g2.com/products/qgis/reviews) QGIS Civil Engineering 11.6% Information Technology and Services 11.0% Government Administration 9.6% Research 9.6% Environmental Services 8.2% Other 50.0% Alternatives **GRASS Alternatives** ![Esri ArcGIS](https://images.g2crowd.com/uploads/product/hd_favicon/1530900667/esri-arcgis.svg "Esri ArcGIS") [ Esri ArcGIS ](/products/esri-arcgis/reviews) ![SAGA GIS](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_23b60473254202d7d0cd90b9ce999cb7/saga-gis.png "SAGA GIS") [ SAGA GIS ](/products/saga-gis/reviews) ![Google Earth Pro](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_1b503776988799afd39b27ecbf029a24/google-earth-pro.png "Google Earth Pro") [ Google Earth Pro ](/products/google-earth-pro/reviews) ![AutoCAD](https://images.g2crowd.com/uploads/product/hd_favicon/1531166548/autocad.svg "AutoCAD") [ AutoCAD ](/products/autocad/reviews) **QGIS Alternatives** ![AutoCAD](https://images.g2crowd.com/uploads/product/hd_favicon/1531166548/autocad.svg "AutoCAD") [ AutoCAD ](/products/autocad/reviews) ![Esri ArcGIS](https://images.g2crowd.com/uploads/product/hd_favicon/1530900667/esri-arcgis.svg "Esri ArcGIS") [ Esri ArcGIS ](/products/esri-arcgis/reviews) ![Google Earth Pro](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_1b503776988799afd39b27ecbf029a24/google-earth-pro.png "Google Earth Pro") [ Google Earth Pro ](/products/google-earth-pro/reviews) ![ArcGIS Pro](https://images.g2crowd.com/uploads/product/hd_favicon/d58a6d97495b7a506d6d8307a19bc6d5/arcgis-pro.svg "ArcGIS Pro") [ ArcGIS Pro ](/products/arcgis-pro/reviews) ## GRASS vs QGIS FAQs Generated using AI Last updated: August 14, 2026 ### What is the difference between QGIS vs GRASS? QGIS stands out for its higher user rating, broader review base, and plugin-driven customization, while GRASS is noted for its integration capabilities and ease of implementation. | [QGIS](https://www.g2.com/products/qgis/reviews) | [GRASS](https://www.g2.com/products/grass/reviews) | | --- | --- | | 4.5/5 (154 reviews) | 4.2/5 (17 reviews) | | — | — | | 8.8 | — | | 7.5 | 7.7 | | Customization Options (3 all-time mentions) | Integration with other tools | ### How do the pricing models of QGIS and GRASS compare? QGIS is favored by reviewers as the stronger value due to its free, open-source model and extensive capabilities without licensing costs. - **QGIS:** Reviewers consistently highlight QGIS as free and open-source, offering powerful GIS features and plugins without licensing fees. - **GRASS:** Reviewers note GRASS is also open-source and inexpensive, but do not emphasize value as strongly as with QGIS. - **Switching Reason:** Several reviewers mention switching to QGIS from paid alternatives to avoid licensing costs and gain access to a robust plugin ecosystem. ### What are the best alternatives to QGIS and GRASS? The best alternatives to QGIS and GRASS are Esri ArcGIS, AutoCAD, and Google Earth Pro. | Product | G2 Rating (reviews) | Largest Segment | Pricing Insight | Top Reviewer-Cited Strength | | --- | --- | --- | --- | --- | | [QGIS](https://www.g2.com/products/qgis/reviews) | 4.5/5 (154 reviews) | — | Free and open-source, no licensing costs | Customization Options (3 all-time mentions) | | [GRASS](https://www.g2.com/products/grass/reviews) | 4.2/5 (17 reviews) | — | Open-source and inexpensive | Integration with other tools | | [Esri ArcGIS](https://www.g2.com/products/esri-arcgis/reviews) | 4.5/5 (540 reviews) | Mid-Market | — | Industry-standard GIS capabilities | | [AutoCAD](https://www.g2.com/products/autocad/reviews) | 4.4/5 (1,940 reviews) | Small-Business | — | CAD integration and drafting tools | | [Google Earth Pro](https://www.g2.com/products/google-earth-pro/reviews) | 4.6/5 (385 reviews) | Small-Business | — | Visualization and satellite imagery | ### Which GIS features should I prioritize when comparing QGIS and GRASS? Buyers comparing QGIS and GRASS should prioritize plugin ecosystem, integration capabilities, ease of use, spatial analysis tools, and support resources. - **Plugin Ecosystem:** QGIS is frequently cited for its extensive plugin library (3 all-time mentions for customization options); GRASS is often used as a plugin within QGIS. - **Integration Capabilities:** QGIS integrates with Python (12 all-time mentions) and PostgreSQL; GRASS is noted for strong integration with other GIS tools. - **Ease of Use:** QGIS has an Ease of Use score of 8.1; GRASS scores 7.2. - **Spatial Analysis Tools:** QGIS is praised for advanced geoprocessing and spatial analysis; GRASS is recognized for hydrological and environmental modeling. - **Support Resources:** QGIS benefits from a large, active community and documentation (1 all-time mention for helpful resources); GRASS is supported by online forums and documentation. ### What are the pros and cons of QGIS vs GRASS? QGIS's headline strength is its powerful customization and plugin ecosystem, while GRASS is strongest in integration with other GIS tools and advanced spatial analysis. - **QGIS strengths:** Customization options (3 all-time mentions), free access (2), user-friendly interface (2), extensive plugin library, strong community support, advanced spatial analysis tools. - **QGIS trade-offs:** Stability issues (3 all-time mentions), feature limitations (2), learning curve (2), slow loading (2), less polished UI compared to paid alternatives. - **GRASS strengths:** Integration with other tools, advanced hydrological and environmental modeling, open-source and inexpensive, strong for spatial analysis and planning. - **GRASS trade-offs:** Steep learning curve, less feature-rich and less powerful than some commercial alternatives, less polished presentation of maps and graphics, data management can be more complex. ### Is QGIS or GRASS better for small businesses? QGIS is the better fit for small businesses due to its strong reviewer sentiment around cost savings and ease of adoption. - **QGIS:** Reviewers highlight QGIS as free, open-source, and ideal for organizations seeking robust GIS capabilities without licensing costs, making it attractive for small businesses. - **GRASS:** Reviewers note GRASS is also open-source and inexpensive, but do not emphasize small-business adoption or cost savings as strongly as with QGIS. ### Which GIS platform has better integrations? QGIS is favored for integrations, with reviewers citing more frequent and diverse integration capabilities. - **QGIS:** Integrates with Python (12 all-time mentions) and PostgreSQL, with reviewers frequently highlighting plugin-driven extensibility and compatibility with other GIS tools. - **GRASS:** Reviewers mention integration with QGIS and other GIS analysis tools, but with fewer specific integration mentions than QGIS. ### How do QGIS and GRASS compare on customer support? QGIS and GRASS are at parity on Quality of Support, with scores of 7.5 and 7.7 respectively, a difference below the materiality threshold. - **QGIS:** Reviewers describe community-driven support, active forums, and helpful documentation, with some noting slower resolution for complex issues compared to paid software. - **GRASS:** Reviewers mention strong online documentation and forums, with support experiences similar to other open-source platforms. ### Which is easier to implement, QGIS or GRASS? QGIS leads on Ease of Setup with a score of 8.8, while GRASS lacks a comparable score but is described as easy to implement in reviewer feedback. - **QGIS:** Reviewers consistently rate setup as straightforward, with scores of 7.0 or higher in recent reviews and positive comments on installation and initial configuration. - **GRASS:** Reviewers describe GRASS as easy to implement and install, though some note a steeper learning curve for new users. ## GRASS vs QGIS - Reviewers felt that GRASS meets the needs of their business better than QGIS. - When comparing quality of ongoing product support, reviewers felt that GRASS is the preferred option. - For feature updates and roadmaps, our reviewers preferred the direction of GRASS over QGIS.