Link copied to clipboard # Amazon DynamoDB vs Amazon Quantum Ledger Database (QLDB) Comparison - What are their main differences? Share [ Export ](/compare/amazon-web-services-aws-amazon-dynamodb/amazon-quantum-ledger-database-qldb/export.csv) Amazon DynamoDBAmazon Quantum Ledger...[+ Add Product](#) Pricing **Amazon DynamoDB** No pricing available **Amazon Quantum Ledger Database (QLDB)** No pricing available **Pricing Insights** from reviews Time to Implement **Amazon DynamoDB** 3 months Based on 36 responses **Amazon Quantum Ledger Database (QLDB)** Not enough reviews yet Return on Investment **Amazon DynamoDB** 13 months Based on 24 responses **Amazon Quantum Ledger Database (QLDB)** Not enough reviews yet Perceived Cost **Amazon DynamoDB** $$$$$ **Amazon Quantum Ledger Database (QLDB)** Not enough reviews yet Average Discount **Amazon DynamoDB** 10% **Amazon Quantum Ledger Database (QLDB)** Not enough reviews yet **Pros & Cons** from reviews **Amazon DynamoDB** [ Scalability (11) ](https://www.g2.com/products/amazon-web-services-aws-amazon-dynamodb/reviews?filters%5Bsentiment_snippet%5D=1726610&qs=pros-and-cons#reviews)[ Ease of Use (8) ](https://www.g2.com/products/amazon-web-services-aws-amazon-dynamodb/reviews?filters%5Bsentiment_snippet%5D=1727106&qs=pros-and-cons#reviews)[ Expensive (9) ](https://www.g2.com/products/amazon-web-services-aws-amazon-dynamodb/reviews?filters%5Bsentiment_snippet%5D=1726510&qs=pros-and-cons#reviews)[ Query Complexity (7) ](https://www.g2.com/products/amazon-web-services-aws-amazon-dynamodb/reviews?filters%5Bsentiment_snippet%5D=2254759&qs=pros-and-cons#reviews) **Amazon Quantum Ledger Database (QLDB)** 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 Quantum Ledger Database (QLDB)** 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 Quantum Ledger Database (QLDB)** No screenshot available **Ratings** from reviews Meets Requirements **Amazon DynamoDB** 8.7 8.7379 **Amazon Quantum Ledger Database (QLDB)** 9.0 9.07 Ease of Use **Amazon DynamoDB** 8.7 8.7382 **Amazon Quantum Ledger Database (QLDB)** 9.5 9.57 Ease of Setup **Amazon DynamoDB** 8.9 8.9177 **Amazon Quantum Ledger Database (QLDB)** Not enough data Ease of Admin **Amazon DynamoDB** 8.8 8.8164 **Amazon Quantum Ledger Database (QLDB)** Not enough data Quality of Support **Amazon DynamoDB** 8.6 8.6359 **Amazon Quantum Ledger Database (QLDB)** 9.0 9.07 Has the product been a good partner in doing business? **Amazon DynamoDB** 8.9 8.9155 **Amazon Quantum Ledger Database (QLDB)** Not enough data Product Direction (% positive) **Amazon DynamoDB** 9.0 9.0355 **Amazon Quantum Ledger Database (QLDB)** 8.3 8.37 **Features** ratings from reviews Document Databases[Hide 54 FeaturesShow 54 Features](javascript:void(0);) 8.7 111 Not enough data Data Management Data Model 8.8(won by default) 90 Not enough data Data Types 8.8(won by default) 90 Not enough data Built - In Search 8.5(won by default) 84 Not enough data Event Triggers 8.5(won by default) 74 Not enough data Semantic Search Not enough data Not enough data Availability Auto Sharding 8.7(won by default) 77 Not enough data Auto Recovery 8.9(won by default) 80 Not enough data Data Replication 8.9(won by default) 83 Not enough data Backup and Recovery Not enough data Not enough data Real-Time Data Not enough data Not enough data Performance Query Optimization 8.4(won by default) 87 Not enough data Ad hoc Query Not enough data Not enough data Security Role-Based Authorization 8.9(won by default) 82 Not enough data Authentication 9.1(won by default) 81 Not enough data Audit Logs 8.5(won by default) 75 Not enough data Encryption 8.7(won by default) 78 Not enough data Support Multi-Model 8.5(won by default) 70 Not enough data Operating Systems 8.4(won by default) 73 Not enough data BI Connectors 8.3(won by default) 57 Not enough data Data Connectors Not enough data Not enough data Additional Functionality Database Conversion Not enough data Not enough data Monitoring Not enough data Not enough data Activity Dashboard Not enough data Not enough data Data Extraction Not enough data Not enough data Reporting/Analytics Not enough data Not enough data Automatic Backup Not enough data Not enough data Real-Time Monitoring Not enough data Not enough data Audit Management Not enough data Not enough data Data Visualization Not enough data Not enough data Ad hoc Reporting Not enough data Not enough data Compliance Management Not enough data Not enough data Indexing Not enough data Not enough data Search/Filter Not enough data Not enough data Alerts/Notifications Not enough data Not enough data Data Verification Not enough data Not enough data Performance Testing Not enough data Not enough data Data Capture and Transfer Not enough data Not enough data Security Auditing Not enough data Not enough data Access Controls/Permissions Not enough data Not enough data Role-Based Permissions Not enough data Not enough data Data Mapping Not enough data Not enough data Data Retrieval Not enough data Not enough data AI Copilot Not enough data Not enough data Third-Party Integrations Not enough data Not enough data Generative AI Not enough data Not enough data Configuration Management Not enough data Not enough data Audit Trail Not enough data Not enough data For NoSQL Databases Not enough data Not enough data Data Import/Export Not enough data Not enough data Data Migration Not enough data Not enough data Data Synchronization Not enough data Not enough data API Not enough data Not enough data Serverless Accessibility Not enough data Not enough data Multiple Data Sources Not enough data Not enough data Key Value Databases[Hide 12 FeaturesShow 12 Features](javascript:void(0);) 8.7 147 Not enough data Data Management Data Model 8.4(won by default) 130 | Verified Not enough data Data Types 8.4(won by default) 132 | Verified Not enough data Availability Auto Sharding 8.7(won by default) 103 | Verified Not enough data Auto Recovery 8.9(won by default) 112 | Verified Not enough data Data Replication 9.1(won by default) 114 | Verified Not enough data Performance Integrated Cache 8.5(won by default) 101 | Verified Not enough data Security Role-Based Authorization 8.9(won by default) 119 | Verified Not enough data Authentication 9.0(won by default) 118 | Verified Not enough data Audit Logs 8.5(won by default) 112 | Verified Not enough data Encryption 8.8(won by default) 108 | Verified Not enough data Support Multi-Model 8.3(won by default) 100 | Verified Not enough data Operating Systems 8.6(won by default) 101 | Verified Not enough data Database as a Service (DBaaS)[Hide 17 FeaturesShow 17 Features](javascript:void(0);) 8.8 188 Not enough data Configuration Application Performance 9.0(won by default) 167 Not enough data Orchestration 8.7(won by default) 153 Not enough data Database Monitoring 8.9(won by default) 162 Not enough data Anomaly Detection 8.4(won by default) 131 Not enough data Network Security 9.0(won by default) 142 Not enough data Database Administration Provisioning 8.8(won by default) 141 Not enough data Governance 8.9(won by default) 130 Not enough data Auditing 8.6(won by default) 125 Not enough data Availability Scalability 9.3(won by default) 165 Not enough data Backup 9.0(won by default) 158 Not enough data Archiving 8.7(won by default) 145 Not enough data Indexing 8.9(won by default) 154 Not enough data Security Data Masking 8.8(won by default) 89 Not enough data Authentication And Single Sign-On 9.0(won by default) 102 Not enough data Data Anonymization 8.8(won by default) 91 Not enough data Data Management Data Replication 8.9(won by default) 109 Not enough data Advanced Data Analytics 8.7(won by default) 91 Not enough data Show 1 feature category with incomplete data NoSQL Databases[Hide 7 FeaturesShow 7 Features](javascript:void(0);) Not enough data Not enough data Database Features Storage Not enough data Not enough data Availability Not enough data Not enough data Stability Not enough data Not enough data Scalability Not enough data Not enough data Security Not enough data Not enough data Data Manipulation Not enough data Not enough data Query Language Not enough data Not enough data User Insights Reviewers' Company Size [![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 Small-Business(50 or fewer emp.) 32.6% Mid-Market(51-1000 emp.) 33.4% Enterprise(\> 1000 emp.) 34.0% [![Amazon Quantum Ledger Database (QLDB)](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_3a7a925cc43d97814fa81ec2d6c06f45/amazon-quantum-ledger-database-qldb.jpeg "Amazon Quantum Ledger Database (QLDB)")](https://www.g2.com/products/amazon-quantum-ledger-database-qldb/reviews) Amazon Quantum Ledger Database (QLDB) Small-Business(50 or fewer emp.) 25.0% Mid-Market(51-1000 emp.) 66.7% Enterprise(\> 1000 emp.) 8.3% Small-Business (50 or fewer emp.) 32.6% 25.0% Mid-Market (51-1000 emp.) 33.4% 66.7% Enterprise (\> 1000 emp.) 34.0% 8.3% 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 Quantum Ledger Database (QLDB)](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_3a7a925cc43d97814fa81ec2d6c06f45/amazon-quantum-ledger-database-qldb.jpeg "Amazon Quantum Ledger Database (QLDB)")](https://www.g2.com/products/amazon-quantum-ledger-database-qldb/reviews) Amazon Quantum Ledger Database (QLDB) Business Supplies and Equipment 25.0% Computer Software 16.7% Pharmaceuticals 8.3% Information Technology and Services 8.3% Import and Export 8.3% Other 33.3% FAQs ## Amazon DynamoDB vs Amazon Quantum Ledger... FAQs Generated using AI Last updated: August 14, 2026 ### What is the difference between Amazon DynamoDB vs Amazon Quantum Ledger...? Amazon DynamoDB is distinguished by its higher G2 rating, larger review base, and stronger reviewer-cited strengths in scalability and cost efficiency, while Amazon Quantum Ledger Database (QLDB) is noted for its immutability and ease of use. | [Amazon DynamoDB](https://www.g2.com/products/amazon-web-services-aws-amazon-dynamodb/reviews) | [Amazon Quantum Ledger...](https://www.g2.com/products/amazon-quantum-ledger-database-qldb/reviews) | | --- | --- | | 4.4/5 (529 reviews) | 4.0/5 (13 reviews) | | — | — | | 8.9 | — | | 8.6 | 9.0 | | Scalability (11 all-time mentions) | Immutability and ease of use (recent reviews) | ### How do the pricing models of Amazon DynamoDB and Amazon Quantum Ledger... compare? Amazon DynamoDB is rated higher for value, with reviewers expressing greater satisfaction with its cost efficiency compared to Amazon Quantum Ledger Database. - **Amazon DynamoDB:** In recent reviews, many highlight its cost efficiency and pay-per-use pricing, though some note that costs can rise quickly if not optimized. - **Amazon Quantum Ledger Database:** Reviewers appreciate its serverless model but mention ongoing charges even when the server is stopped. ### What are the best alternatives to Amazon DynamoDB and Amazon Quantum Ledger...? The top three alternatives to Amazon DynamoDB and Amazon Quantum Ledger Database are Google Cloud Firestore, 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 and pay-per-use pricing (recent reviews) | Scalability (11 all-time mentions) | | [Amazon Quantum Ledger...](https://www.g2.com/products/amazon-quantum-ledger-database-qldb/reviews) | 4.0/5 (13 reviews) | — | Serverless model, ongoing charges noted (recent reviews) | Immutability and ease of use (recent reviews) | | [Google Cloud Firestore](https://www.g2.com/products/google-cloud-firestore/reviews) | 4.2/5 (97 reviews) | Small-Business | — | Flexible NoSQL database (recent reviews) | | [Couchbase](https://www.g2.com/products/couchbase/reviews) | 4.3/5 (151 reviews) | Small-Business | — | High performance and scalability (recent reviews) | | [Azure Cosmos DB](https://www.g2.com/products/azure-cosmos-db/reviews) | 4.2/5 (68 reviews) | Enterprise | — | Global distribution and multi-model support (recent reviews) | ### Which Document Databases features should I prioritize when comparing Amazon DynamoDB and Amazon Quantum Ledger...? Buyers should prioritize scalability, cost efficiency, ease of use, integrations, and immutability when comparing Amazon DynamoDB and Amazon Quantum Ledger Database. - **Scalability:** Amazon DynamoDB (11 all-time mentions); Amazon Quantum Ledger Database (recent reviews cite high scalability). - **Cost Efficiency:** Amazon DynamoDB (5 all-time mentions); Amazon Quantum Ledger Database (recent reviews note ongoing charges). - **Ease of Use:** Amazon DynamoDB (8.7/10); Amazon Quantum Ledger Database (9.5/10). - **Integrations:** Amazon DynamoDB (AWS Lambda, 15 all-time mentions); Amazon Quantum Ledger Database (no recent integration mentions). - **Immutability:** Amazon Quantum Ledger Database (recent reviews highlight immutable ledger as a key differentiator). ### What are the pros and cons of Amazon DynamoDB vs Amazon Quantum Ledger...? Amazon DynamoDB's headline strength is scalability, while Amazon Quantum Ledger Database is recognized for its immutability and ease of use. - **Amazon DynamoDB strengths:** Scalability (11 all-time mentions), ease of use (8 all-time mentions), cost efficiency (5 all-time mentions), low latency (5 all-time mentions), managed services (5 all-time mentions), performance (5 all-time mentions), easy integrations (4 all-time mentions), high availability (3 all-time mentions), security (3 all-time mentions). - **Amazon DynamoDB trade-offs:** Expensive (9 all-time mentions), query complexity (7 all-time mentions), complexity (5 all-time mentions), learning curve (5 all-time mentions), cost issues (3 all-time mentions), performance issues (3 all-time mentions). - **Amazon Quantum Ledger Database strengths:** Immutability and cryptographically verifiable transaction logs (recent reviews), ease of use (9.5/10), strong support for financial and audit use cases (recent reviews). - **Amazon Quantum Ledger Database trade-offs:** Ongoing charges even when stopped (recent reviews), some reviewers note complexity in certain use cases (recent reviews). ### Is Amazon DynamoDB or Amazon Quantum Ledger... better for small businesses? Amazon DynamoDB is the better fit for small businesses, supported by reviewer sentiment and its strong cost efficiency and scalability themes. - **Amazon DynamoDB:** Recent reviews from small-business users highlight its cost efficiency, scalability, and ease of use for growing workloads. - **Amazon Quantum Ledger Database:** Recent reviews note its ease of use and immutability, but do not emphasize small-business adoption or segment share. ### Which Document Databases platform has better integrations? Amazon DynamoDB is favored for integrations, with reviewers frequently citing its integration with AWS Lambda. - **Amazon DynamoDB:** AWS Lambda integration is mentioned in 15 all-time reviews, with additional recent mentions of integration with other AWS services. - **Amazon Quantum Ledger Database:** No recent reviewer-cited integrations are mentioned. ### How do Amazon DynamoDB and Amazon Quantum Ledger... compare on customer support? Amazon Quantum Ledger Database scores higher on Quality of Support, with a 0.4-point advantage over Amazon DynamoDB. - **Amazon DynamoDB:** Reviewers describe support as strong and responsive, with a Quality of Support score of 8.6/10. - **Amazon Quantum Ledger Database:** Reviewers rate support at 9.0/10, noting helpful and reliable assistance in recent reviews. ### Which is easier to implement, Amazon DynamoDB or Amazon Quantum Ledger...? Amazon DynamoDB and Amazon Quantum Ledger Database are at parity on Ease of Setup, as only Amazon DynamoDB has a reported score and both products are described as easy to implement in recent reviews. - **Amazon DynamoDB:** Reviewers rate Ease of Setup at 8.9/10, frequently describing the initial setup as straightforward, though some note a learning curve for advanced features. - **Amazon Quantum Ledger Database:** Recent reviews describe it as easy to manage and implement, with positive sentiment around setup and administration. ### Which product has better Scalability? Scalability is the most frequently mentioned feature for both Amazon DynamoDB and Amazon Quantum Ledger Database, with Amazon DynamoDB leading in reviewer-cited scalability mentions. - **Amazon DynamoDB:** Scalability is cited in 11 all-time reviews as a key strength, with reviewers highlighting its ability to handle large workloads and automatic scaling. - **Amazon Quantum Ledger Database:** Recent reviews describe it as highly scalable, especially for financial and audit use cases, but do not provide a quantified mention count. Alternatives **Amazon DynamoDB Alternatives** ![Couchbase](https://images.g2crowd.com/uploads/product/hd_favicon/dd79f62d3c4f2a10c48a39526a14d4e7/couchbase.svg "Couchbase") [ Couchbase ](/products/couchbase/reviews) ![Azure Cosmos DB](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_f176b4154a751d10150daa67a57b7dc5/azure-cosmos-db.jpg "Azure Cosmos DB") [ Azure Cosmos DB ](/products/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 Quantum Ledger Database (QLDB) Alternatives** ![Google Cloud Firestore](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_aeae116c52945fdecd7ed16d621cb315/google-cloud-firestore.png "Google Cloud Firestore") [ Google Cloud Firestore ](/products/google-cloud-firestore/reviews) ![Azure SQL Database](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_f176b4154a751d10150daa67a57b7dc5/azure-sql-database.jpg "Azure SQL Database") [ Azure SQL Database ](/products/azure-sql-database/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) ![MongoDB Atlas](https://images.g2crowd.com/uploads/product/hd_favicon/d217eaad5fe841fcdd1136204e725516/mongodb-atlas%282%29.svg "MongoDB Atlas") [ MongoDB Atlas ](/products/mongodb-atlas/reviews) ## Amazon DynamoDB vs Amazon Quantum Ledger Database (QLDB) - Reviewers felt that Amazon Quantum Ledger Database (QLDB) meets the needs of their business better than Amazon DynamoDB. - When comparing quality of ongoing product support, reviewers felt that Amazon Quantum Ledger Database (QLDB) is the preferred option. - For feature updates and roadmaps, our reviewers preferred the direction of Amazon DynamoDB over Amazon Quantum Ledger Database (QLDB).