1. [Home](https://www.g2.com/) 2. ... 3. [Data Warehouse Solutions](https://www.g2.com/categories/data-warehouse) 4. [Amazon Redshift](https://www.g2.com/products/amazon-redshift/reviews) 5. [Amazon Redshift Claims vs Evidence](https://www.g2.com/products/amazon-redshift/claims-vs-evidence) # Amazon Redshift Claims vs Evidence This page compares marketing claims that Amazon Redshift makes on its own website with what real G2 users say in their reviews. Each claim's source link points to the page where it appeared. Claims are rated as follows: Supported when a clear majority of the reviewers who address it back it up, Disputed when a clear majority contradict it, and Mixed when reviewers are divided. Reviews that don't mention a claim are not counted. Last updated Oct 6, 2026 ## Claim: “Amazon Redshift RG instances, powered by AWS Graviton processors, deliver better performance - running data warehouse and data lake workloads up to 2.4x as fast as previous generation RA3 - at 30% lower per-vCPU cost.” Mixed support from reviews. Reviewers generally report strong or fast performance, but the reviews do not establish the specific 2.4x speed improvement or 30% lower per-vCPU cost; some reviewers instead describe higher or increasing costs. - “3times faster than other could platform.” [Read Full Review](https://www.g2.com/products/amazon-redshift/reviews/8765444) - “New cluster has good performance and price is bit higher.” [Read Full Review](https://www.g2.com/products/amazon-redshift/reviews/13122603) - “While powerful, Redshift can become costly at scale if not carefully monitored and optimized.” [Read Full Review](https://www.g2.com/products/amazon-redshift/reviews/11605390) Source: [https://aws.amazon.com/redshift/](https://aws.amazon.com/redshift/) ## Claim: “New Graviton-powered RG instances run workloads 2.4x faster at 30% lower price per vCPU than previous generation RA3, purpose-built for the query volumes and latency demands of analytics and AI agents.” Mixed support from reviews. Reviewers report strong performance for analytics workloads and useful AI capabilities, but others describe slower performance and higher prices. The reviews do not establish the specific 2.4x speed improvement or 30% lower price per vCPU. - “Amazon Redshift provides excellent performance for large-scale data warehousing and analytics workloads.” [Read Full Review](https://www.g2.com/products/amazon-redshift/reviews/12872150) - “Slower than other cloud data warehouse” [Read Full Review](https://www.g2.com/products/amazon-redshift/reviews/10372021) - “New cluster has good performance and price is bit higher.” [Read Full Review](https://www.g2.com/products/amazon-redshift/reviews/13122603) - “Scalability and AI capabilities are very useful” [Read Full Review](https://www.g2.com/products/amazon-redshift/reviews/11533602) Source: [https://aws.amazon.com/redshift/](https://aws.amazon.com/redshift/) ## Claim: “Get up to 8.3x better price-performance for new queries in dashboards and 7x better throughput than other cloud data warehouses.” Mixed support from reviews. Reviewers are split, with one reporting processing speed three times faster than another cloud platform while another reports Redshift is slower than other cloud data warehouses; the reviews do not establish the specific 8.3x price-performance or 7x throughput figures. - “3times faster than other could platform.” [Read Full Review](https://www.g2.com/products/amazon-redshift/reviews/8765444) - “Slower than other cloud data warehouse” [Read Full Review](https://www.g2.com/products/amazon-redshift/reviews/10372021) Source: [https://aws.amazon.com/redshift/](https://aws.amazon.com/redshift/) ## Claim: “Gain up to 8.3x better price-performance for new queries in dashboards and 7x better throughput than other cloud data warehouses as you scale your data analytic workloads in Redshift.” Mixed support from reviews. Reviewers report strong or faster query performance, including one claim of being 3 times faster than another cloud platform, while others describe Redshift as slower than competing cloud data warehouses and having lower concurrency. The reviews do not establish the specific 8.3x price-performance or 7x throughput magnitudes. - “3times faster than other could platform.” [Read Full Review](https://www.g2.com/products/amazon-redshift/reviews/8765444) - “Slower than other cloud data warehouse” [Read Full Review](https://www.g2.com/products/amazon-redshift/reviews/10372021) - “Even is concurrency is less compared to others with a max of 50.” [Read Full Review](https://www.g2.com/products/amazon-redshift/reviews/8129141) Source: [https://aws.amazon.com/redshift/](https://aws.amazon.com/redshift/) ## Claim: “Easily run and scale analytics in seconds without provisioning and managing a data warehouse” Mixed support from reviews. Reviewers report fast analytics and, in some cases, easy scaling, but others describe the need to manage clusters and nodes and say scaling is not fully seamless. The reviews therefore conflict on the claim’s promise of running and scaling analytics without provisioning and managing a data warehouse. - “It's data processing speed just in second we will get our output.” [Read Full Review](https://www.g2.com/products/amazon-redshift/reviews/8765444) - “Easy to scale up and down” [Read Full Review](https://www.g2.com/products/amazon-redshift/reviews/11796946) - “We have to manage the clusters and nodes since its not a serverless solution” [Read Full Review](https://www.g2.com/products/amazon-redshift/reviews/11802103) - “scaling is not fully seamless” [Read Full Review](https://www.g2.com/products/amazon-redshift/reviews/12496803) Source: [https://aws.amazon.com/redshift/](https://aws.amazon.com/redshift/) ## Claim: “Innovate faster by making petabytes of data available for analytics without having to build and manage complex pipelines, enabling near real-time access for analytics use cases.” Mixed support from reviews. Reviewers report streamlined pipelines, large-scale analytics, and real-time insights, but others describe difficulty integrating external sources and significant maintenance overhead. The reviews do not establish the specific petabyte scale or comprehensively support near-real-time access without complex pipeline management. - “and made our pipeline very streamlined so that data transfer and queries were decreased by many times.” [Read Full Review](https://www.g2.com/products/amazon-redshift/reviews/10432058) - “Scalable tools with real-times insights.” [Read Full Review](https://www.g2.com/products/amazon-redshift/reviews/11324294) - “Not easy to integrated for other sources and make it difficult to manage.” [Read Full Review](https://www.g2.com/products/amazon-redshift/reviews/13122603) - “There's a lot of maintenance overhead. Tasks like vacuuming and analyzing tables to maintain performance still require attention and adds lots of operational complexity.” [Read Full Review](https://www.g2.com/products/amazon-redshift/reviews/11802103) Source: [https://aws.amazon.com/redshift/](https://aws.amazon.com/redshift/) ## Claim: “Query your data in open formats stored on Amazon S3 with high performance, eliminating the need to move or duplicate data between your data lakes and data warehouse.” Supported by reviews. Relevant reviewers report that Redshift integrates with S3 and supports efficient querying of semi-structured data with strong analytical performance. However, these reviews do not directly establish the full claim that data movement or duplication is eliminated. - “With Spectrum, Redshift can handle structured as well as semi-structured data, which will allow efficient cross-database queries and...” [Read Full Review](https://www.g2.com/products/amazon-redshift/reviews/10432058) - “Amazon Redshift provides excellent scalability for handling large volumes of structured data and integrates smoothly with other AWS services like S3 and Glue. Query performance is strong for analytical workloads, and the columnar storage significantly speeds up aggregation queries.” [Read Full Review](https://www.g2.com/products/amazon-redshift/reviews/11605390) Source: [https://aws.amazon.com/redshift/](https://aws.amazon.com/redshift/) ## Claim: “Go from data to insights in seconds without managing infrastructure with Redshift Serverless.” Supported by reviews. Relevant reviewers report near-instant data processing and that AWS-managed infrastructure reduces or eliminates infrastructure and hardware maintenance concerns. - “It's data processing speed just in second we will get our output.” [Read Full Review](https://www.g2.com/products/amazon-redshift/reviews/8765444) - “you don't have to worry about infrastructure and hardware maintenance.” [Read Full Review](https://www.g2.com/products/amazon-redshift/reviews/7678454) Source: [https://aws.amazon.com/redshift/](https://aws.amazon.com/redshift/)