--- title: OpenRefine Reviews meta_title: 'OpenRefine Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 12 reviews by the users' company size, role or industry to find out how OpenRefine works for a business like yours. aggregate_rating: rating_value: 4.6 review_count: 12 scale: '5' date_modified: '2026-08-09' parent_category: name: IT Infrastructure url: https://www.g2.com/categories/it-infrastructure --- # OpenRefine Reviews **Vendor:** OpenRefine **Category:** [Data Quality Tools](https://www.g2.com/categories/data-quality) **Average Rating:** 4.6/5.0 **Total Reviews:** 12 ## About OpenRefine OpenRefine is a tool for working with messy data: cleaning it, transforming it and extending it with web services and external data. ## OpenRefine Reviews ### 1. Awesome Utility Tool for Data Wrangling **Rating:** 4.0/5.0 stars **Reviewed by:** Dami A. | Senior Engineer, Mid-Market (51-1000 emp.) **Reviewed Date:** January 28, 2019 **What do you like best about OpenRefine?** The interface is simple to quickly understand and it is easy to go back of edits without having to make mistakes. The most favorable thing about OpenRefine is that it is open source and is 100% free to use. The software requires that you download some files before it can be run. The ability to view the data similar to a spreadsheet like performing tasks is a positive. **What do you dislike about OpenRefine?** Some of GREL coding language is not consistent with popular languages as the newer versions keep on getting released. For example, using an nested IF/OR statement does not work without putting it in a specific unconventional well. Also, it would be better if a JSON file can be exported directly instead of having to copy the JSON code generated by OpenRefine into a JSON file I create outside of OpenRefine. **Recommendations to others considering OpenRefine:** When releasing newer versions, please make sure that previous GREL commands can still work. It would be great if OpenRefine can be accessed as a package through Python or at least integrated with Python someday. Being able to call the OpenRefine library through Python will prevent the need to download it and having to run an application in the background. **What problems is OpenRefine solving and how is that benefiting you?** I have used OpenRefine to wrangle my data by finding matching cells within a column that might be formatted with different capitalization. I have also used it to perform filtering on empty rows, split columns, and run GREL to bin rows. ### 2. Great tool for data understanding but doesn't scale **Rating:** 3.5/5.0 stars **Reviewed by:** Shadi K. | Job Facilitator, Enterprise (> 1000 emp.) **Reviewed Date:** November 26, 2019 **What do you like best about OpenRefine?** Easy to use. Easy to filter values and create visualizations. Easy to do bi-variate analysis of variables. **What do you dislike about OpenRefine?** Does not scale to analyze large data sets. Basically it is limited to the amount of RAM you have on you computer since it runs locally and not on the cloud. **Recommendations to others considering OpenRefine:** It's very good if you are dealing with a small data set but not so much when the data is larger than 100MB. **What problems is OpenRefine solving and how is that benefiting you?** Data understanding: Getting the central tendencies and spread of the variables along with detecting outliers and missing values. Data cleaning: Simple data cleaning operations like binning. ## OpenRefine Discussions - [How do you cluster in OpenRefine?](https://www.g2.com/discussions/how-do-you-cluster-in-openrefine) - [What language is OpenRefine?](https://www.g2.com/discussions/what-language-is-openrefine) - [Is OpenRefine secure?](https://www.g2.com/discussions/is-openrefine-secure) - [What is OpenRefine good for?](https://www.g2.com/discussions/what-is-openrefine-good-for) - [View OpenRefine pricing details and edition comparison](https://www.g2.com/products/openrefine/reviews?filters%5Bnps_score%5D%5B%5D=4§ion=pricing&secure%5Bexpires_at%5D=2026-08-12+15%3A02%3A19+-0500&secure%5Bsession_id%5D=e27af8a6-f49c-4e5b-9166-8fa1c1459ced&secure%5Btoken%5D=52ae0858c84d4c3981aef9e592d088b6266a354329cc269a914bc356e7a766cd&format=llm_user) ## OpenRefine Features **Functionality** - Identification - Correction - Normalization - Preventative Cleaning - Data Matching - Real-Time Data **Management** - Reporting - Automation - Quality Audits - Dashboard - Governance **Generative AI** - AI Text Generation - AI Text Summarization - Generative AI **Additional Functionality** - Metadata Management - Collaboration Tools - Search/Filter - Workflow Management - AI Copilot - Third-Party Integrations - Data Synchronization - Data Import/Export - Customizable Rules - Master Data Management - Monitoring - Data Transformation - Multiple Data Sources - Self Service Portal - Customer Database - Data Verification - Data Migration - Multi-Language - Single Sign On - Duplicate Detection - Email Address Extraction - Reporting/Analytics - Data Profiling - Data Extraction - Data Mapping - Address Validation - Match & Merge - Performance Metrics - Visual Analytics - Version Control - API - Data Capture and Transfer - Access Controls/Permissions - Compliance Management - Data Discovery ## Top OpenRefine Alternatives - [Alteryx Designer Cloud](https://www.g2.com/products/alteryx-alteryx-designer-cloud/reviews) - 4.4/5.0 (151 reviews) - [Planhat](https://www.g2.com/products/planhat/reviews) - 4.5/5.0 (942 reviews) - [Demandbase One](https://www.g2.com/products/demandbase-one/reviews) - 4.4/5.0 (1,941 reviews)