Link copied to clipboard # Amazon DynamoDB vs Amazon MemoryDB Comparison - What are their main differences? Share [ Export ](/compare/amazon-web-services-aws-amazon-dynamodb/amazon-memorydb/export.csv) Amazon DynamoDBAmazon MemoryDB[+ Add Product](#) Pricing **Amazon DynamoDB** **Contact Vendor for Pricing** · Basic **Amazon MemoryDB** No pricing available **Pricing Insights** from reviews Perceived Cost **Amazon DynamoDB** $$$$$ **Amazon MemoryDB** Not enough reviews yet Average Discount **Amazon DynamoDB** 10% **Amazon MemoryDB** Not enough reviews yet Uncover valuable pricing insights from real user feedback to improve your shopping experience. See it for free Time to Implement **Amazon DynamoDB** 6 months Based on 100 responses **Amazon MemoryDB** 6 months Based on 100 responses Return on Investment **Amazon DynamoDB** 6 months Based on 100 responses **Amazon MemoryDB** 6 months Based on 100 responses **Pros & Cons** from reviews **Amazon DynamoDB** Scalability (11) Ease of Use (8) Expensive (9) Query Complexity (7) **Amazon MemoryDB** Not enough data Integrations **Amazon DynamoDB** [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_b3390b4cc3d92e87d570895f7358c003/amazon-api-gateway.jpg "Product Avatar Image") Amazon API Gateway ](https://www.g2.com/products/amazon-api-gateway/reviews)[ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_b3390b4cc3d92e87d570895f7358c003/amazon-athena.jpg "Product Avatar Image") Amazon Athena ](https://www.g2.com/products/amazon-athena/reviews)[ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_b3390b4cc3d92e87d570895f7358c003/amazon-cloudwatch.jpg "Product Avatar Image") Amazon CloudWatch ](https://www.g2.com/products/amazon-cloudwatch/reviews)[ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_216cb0c86043deb458f3480253d7d5e9/amazon-quick.jpg "Product Avatar Image") Amazon Quick ](https://www.g2.com/products/amazon-quick/reviews)[ View all ](https://www.g2.com/products/amazon-web-services-aws-amazon-dynamodb/integrations) **Amazon MemoryDB** Not enough data Screenshots **Amazon DynamoDB** ![Amazon DynamoDB 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/146187/unnamed.png) **Amazon MemoryDB** No screenshot available **Ratings** from reviews Meets Requirements **Amazon DynamoDB** **8.7** /10 Based on 379 responses **Amazon MemoryDB** **9.2** /10 Based on 21 responses Ease of Use **Amazon DynamoDB** **8.7** /10 Based on 382 responses **Amazon MemoryDB** **9.1** /10 Based on 21 responses Ease of Setup **Amazon DynamoDB** **8.9** /10 Based on 177 responses **Amazon MemoryDB** **9.3** /10 Based on 19 responses Ease of Admin **Amazon DynamoDB** **8.8** /10 Based on 164 responses **Amazon MemoryDB** **8.7** /10 Based on 5 responses Quality of Support **Amazon DynamoDB** **8.6** /10 Based on 359 responses **Amazon MemoryDB** **8.7** /10 Based on 21 responses Has the product been a good partner in doing business? **Amazon DynamoDB** **8.9** /10 Based on 155 responses **Amazon MemoryDB** Not enough data Product Direction (% positive) **Amazon DynamoDB** **9.0** /10 Based on 355 responses **Amazon MemoryDB** **9.4** /10 Based on 20 responses **Features** ratings from reviews Database as a Service (DBaaS) **8.8** /10 Based on 188 responses **8.7** /10 Based on 20 responses Key Value Databases **8.7** /10 Based on 147 responses Not enough data Document Databases **8.7** /10 Based on 111 responses Not enough data User Insights **Reviewers' Company Size** Small-Business(50 or fewer emp.) 32.6% Mid-Market(51-1000 emp.) 33.4% Enterprise(\> 1000 emp.) 34.0% Small-Business(50 or fewer emp.) 32.6% Mid-Market(51-1000 emp.) 33.4% Enterprise(\> 1000 emp.) 34.0% Small-Business(50 or fewer emp.) 31.8% Mid-Market(51-1000 emp.) 27.3% Enterprise(\> 1000 emp.) 40.9% Small-Business(50 or fewer emp.) 31.8% Mid-Market(51-1000 emp.) 27.3% Enterprise(\> 1000 emp.) 40.9% **Reviewers' Industry** [![Amazon DynamoDB](https://images.g2crowd.com/uploads/product/hd_favicon/5383be31b099738701f86724a8b5cf9a/amazon-web-services-aws-amazon-dynamodb.svg "Amazon DynamoDB")](https://www.g2.com/products/amazon-web-services-aws-amazon-dynamodb/reviews) Amazon DynamoDB Computer Software 27.2% Information Technology and Services 16.5% Financial Services 7.2% Hospital & Health Care 3.2% Banking 3.0% Other 42.9% [![Amazon MemoryDB](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_3a7a925cc43d97814fa81ec2d6c06f45/amazon-memorydb.jpeg "Amazon MemoryDB")](https://www.g2.com/products/amazon-memorydb/reviews) Amazon MemoryDB Information Technology and Services 50.0% Computer Software 13.6% Consulting 4.5% Veterinary 4.5% Logistics and Supply Chain 4.5% Other 22.7% Alternatives **Amazon DynamoDB Alternatives** ![Couchbase](https://images.g2crowd.com/uploads/product/hd_favicon/dd79f62d3c4f2a10c48a39526a14d4e7/couchbase.svg "Couchbase") [ Couchbase ](/products/couchbase/reviews) ![Microsoft Azure Cosmos DB](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_bf3a2d063627ccecf9d66f9d6a5edc13/microsoft-microsoft-azure-cosmos-db.jpg "Microsoft Azure Cosmos DB") [ Microsoft Azure Cosmos DB ](/products/microsoft-microsoft-azure-cosmos-db/reviews) ![MongoDB Atlas](https://images.g2crowd.com/uploads/product/hd_favicon/d217eaad5fe841fcdd1136204e725516/mongodb-atlas%282%29.svg "MongoDB Atlas") [ MongoDB Atlas ](/products/mongodb-atlas/reviews) ![Redis Software](https://images.g2crowd.com/uploads/product/hd_favicon/bc33baea6f8c2aa6f6b84dfec0a91f54/redis-software.svg "Redis Software") [ Redis Software ](/products/redis-software/reviews) **Amazon MemoryDB Alternatives** ![MongoDB Atlas](https://images.g2crowd.com/uploads/product/hd_favicon/d217eaad5fe841fcdd1136204e725516/mongodb-atlas%282%29.svg "MongoDB Atlas") [ MongoDB Atlas ](/products/mongodb-atlas/reviews) ![DigitalOcean](https://images.g2crowd.com/uploads/product/hd_favicon/6028813119dc32d698afd6e25ff33d5b/digitalocean.svg "DigitalOcean") [ DigitalOcean ](/products/digitalocean/reviews) ![ScyllaDB](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_25a77281cf6759eb3923a50b7b0110b2/scylladb.png "ScyllaDB") [ ScyllaDB ](/products/scylladb/reviews) ![Oracle Database](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_82f55e945509bff7b8009e8024cfe73c/oracle-database.jpg "Oracle Database") [ Oracle Database ](/products/oracle-database/reviews) ## Amazon DynamoDB vs Amazon MemoryDB FAQs Generated using AI Last updated: August 15, 2026 ### What is the difference between Amazon DynamoDB vs Amazon MemoryDB? Amazon DynamoDB and Amazon MemoryDB differ most clearly in their core strengths, with DynamoDB excelling in scalability and MemoryDB in ease of use and setup. | [Amazon DynamoDB](https://www.g2.com/products/amazon-web-services-aws-amazon-dynamodb/reviews) | [Amazon MemoryDB](https://www.g2.com/products/amazon-memorydb/reviews) | | --- | --- | | 4.4/5 (529 reviews) | 4.4/5 (22 reviews) | | — | — | | 8.9 | 9.3 | | 8.6 | 8.7 | | Scalability (11 all-time mentions) | Ease of Use (recent reviews) | ### How do the pricing models of Amazon DynamoDB and Amazon MemoryDB compare? Amazon DynamoDB is viewed as the stronger value on pricing satisfaction, with reviewers expressing more positive sentiment about its cost efficiency compared to Amazon MemoryDB. - **Amazon DynamoDB:** In recent reviews, many highlight cost efficiency and value, though some note that costs can rise if not optimized. - **Amazon MemoryDB:** Reviewers consistently describe MemoryDB as costly, especially for use cases requiring both durability and memory, with several noting higher costs compared to alternatives. - **Switching reasons:** Reviewers mention switching to DynamoDB for its pay-per-use pricing and lower operational overhead, while MemoryDB is chosen for high-performance in-memory workloads despite higher costs. ### What are the best alternatives to Amazon DynamoDB and Amazon MemoryDB? The best alternatives to Amazon DynamoDB and Amazon MemoryDB are MongoDB Atlas, Couchbase, and Azure Cosmos DB. | Product | G2 Rating (reviews) | Largest Segment | Pricing Insight | Top Reviewer-Cited Strength | | --- | --- | --- | --- | --- | | [Amazon DynamoDB](https://www.g2.com/products/amazon-web-services-aws-amazon-dynamodb/reviews) | 4.4/5 (529 reviews) | — | Cost efficiency noted in recent reviews | Scalability (11 all-time mentions) | | [Amazon MemoryDB](https://www.g2.com/products/amazon-memorydb/reviews) | 4.4/5 (22 reviews) | — | Described as costly in recent reviews | Ease of use (recent reviews) | | [MongoDB Atlas](https://www.g2.com/products/mongodb-atlas/reviews) | 4.5/5 (900 reviews) | Small-Business | — | — | | [Couchbase](https://www.g2.com/products/couchbase/reviews) | 4.3/5 (151 reviews) | Small-Business | — | — | | [Azure Cosmos DB](https://www.g2.com/products/azure-cosmos-db/reviews) | 4.2/5 (68 reviews) | Enterprise | — | — | ### Which Document Databases features should I prioritize when comparing Amazon DynamoDB and Amazon MemoryDB? Buyers comparing Amazon DynamoDB and Amazon MemoryDB should prioritize scalability, ease of setup, cost efficiency, ease of use, and quality of support. - **Scalability:** Amazon DynamoDB is cited for scalability in 11 all-time mentions; MemoryDB is praised for high throughput and scaling in recent reviews. - **Ease of Setup:** Amazon DynamoDB scores 8.9; Amazon MemoryDB scores 9.3. - **Cost Efficiency:** Amazon DynamoDB is noted for cost efficiency in 5 all-time mentions; MemoryDB is described as costly in recent reviews. - **Ease of Use:** Amazon DynamoDB scores 8.7; Amazon MemoryDB scores 9.1. - **Quality of Support:** Amazon DynamoDB scores 8.6; Amazon MemoryDB scores 8.7. ### What are the pros and cons of Amazon DynamoDB vs Amazon MemoryDB? Amazon DynamoDB's headline strength is scalability, while Amazon MemoryDB stands out for ease of use and setup. - **Amazon DynamoDB strengths:** Scalability (11 all-time mentions), ease of use (8), cost efficiency (5), low latency (5), managed services (5), performance (5), easy integrations (4), high availability (3), security (3). - **Amazon DynamoDB trade-offs:** Expensive (9 all-time mentions), query complexity (7), complexity (5), learning curve (5), cost issues (3), difficult learning (3), performance issues (3). - **Amazon MemoryDB strengths:** Reviewers highlight ease of use, quick setup, high throughput, and Redis compatibility in recent reviews. - **Amazon MemoryDB trade-offs:** Reviewers consistently note high cost and mention a learning curve for initial configuration. ### Is Amazon DynamoDB or Amazon MemoryDB better for small businesses? Amazon DynamoDB is the better fit for small businesses, as reflected in reviewer sentiment and its prominence in small-business use cases. - **Amazon DynamoDB:** Reviewers frequently cite ease of use, cost efficiency, and scalability as benefits for small-business workloads. - **Amazon MemoryDB:** Reviewers note that while MemoryDB offers high performance, its higher cost is a concern for small-business adoption. ### Which Document Databases platform has better integrations? Amazon DynamoDB is favored for integrations, with reviewers citing more integration options and higher mention counts. - **Amazon DynamoDB:** AWS Lambda is mentioned in 15 all-time reviews as a key integration, with additional mentions of integration with EC2 and other AWS services. - **Amazon MemoryDB:** Reviewers mention integration with EC2 and Redis, but without a publishable all-time count. ### How do Amazon DynamoDB and Amazon MemoryDB compare on customer support? Amazon DynamoDB and Amazon MemoryDB are rated at parity on Quality of Support, with scores of 8.6 and 8.7 respectively, below the materiality threshold for a meaningful difference. - **Amazon DynamoDB:** Reviewers describe support as strong, with several citing helpful documentation and responsive AWS support teams. - **Amazon MemoryDB:** Reviewers note quick and helpful customer support, with positive experiences resolving issues. ### Which is easier to implement, Amazon DynamoDB or Amazon MemoryDB? Amazon MemoryDB scores higher on Ease of Setup, with a 0.4-point lead over Amazon DynamoDB, indicating reviewers find it easier to implement. - **Amazon DynamoDB:** Reviewers describe setup as straightforward but note a learning curve for data modeling and integration with applications. - **Amazon MemoryDB:** Reviewers consistently highlight quick setup, easy implementation, and minimal latency in deployment. ### Which product has better Scalability? Scalability is the most frequently cited feature, with Amazon DynamoDB leading in reviewer-cited scalability mentions. - **Amazon DynamoDB:** Scalability is cited in 11 all-time mentions, with reviewers consistently praising its ability to handle large-scale workloads and automatic scaling. - **Amazon MemoryDB:** Reviewers highlight high throughput and scaling for demanding workloads, with recent reviews emphasizing its performance under heavy traffic. ## Amazon DynamoDB vs Amazon MemoryDB - Reviewers felt that Amazon MemoryDB meets the needs of their business better than Amazon DynamoDB. - When comparing quality of ongoing product support, reviewers felt that Amazon MemoryDB is the preferred option. - For feature updates and roadmaps, our reviewers preferred the direction of Amazon MemoryDB over Amazon DynamoDB.