--- title: Amazon Quantum Ledger Database (QLDB) Reviews meta\_title: 'Amazon Quantum Ledger Database (QLDB) Reviews 2026: Details, Pricing, & Features | G2' meta\_description: Filter 13 reviews by the users' company size, role or industry to find out how Amazon Quantum Ledger Database (QLDB) works for a business like yours. aggregate\_rating: rating\_value: 4.0 review\_count: 13 scale: '5' date\_modified: '2026-08-07' parent\_category: name: Database Software url: https://www.g2.com/categories/database-software --- # Amazon Quantum Ledger Database (QLDB) Reviews & Product Details Amazon QLDB is a fully managed ledger database that provides a transparent, immutable, and cryptographically verifiable transaction log, owned by a central trusted authority. Amazon QLDB tracks each and every application data change and maintains a complete and verifiable history of changes over time. * * * Seller [Amazon Web Services (AWS)](https://www.g2.com/sellers/amazon-web-services-aws-3e93cc28-2e9b-4961-b258-c6ce0feec7dd) Discussions [Amazon Quantum Ledger Database (QLDB) Community](https://www.g2.com/products/amazon-quantum-ledger-database-qldb/discuss) Show More ## Top-Rated Alternatives [ ![Google Cloud Firestore](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Google Cloud Firestore") Google Cloud Firestore 4.2/5(97) ](https://www.g2.com/products/google-cloud-firestore/reviews) [ ![Azure SQL Database](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Azure SQL Database") Azure SQL Database 4.5/5(241) ](https://www.g2.com/products/azure-sql-database/reviews) [ ![Oracle Database](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Oracle Database") Oracle Database 4.3/5(1,020) ](https://www.g2.com/products/oracle-database/reviews) [ View All Alternatives ](https://www.g2.com/products/amazon-quantum-ledger-database-qldb/competitors/alternatives) ## User Insights Average based on 13 real user reviews. [Log in to unlock pricing and user insights](/login) ![Verified User in Pharmaceuticals](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Pharmaceuticals") UP Verified User in Pharmaceuticals Mid-Market (51-1000 emp.) 10/9/2020 "helpful software" 4/5 What do you like best about Amazon Quantum Ledger Database (QLDB)? I like how efficiently this allows me to track finances. My favorite feature is that once I input the information someone else cannot change it. It locks which is very important because I have had plenty of issues in the past with other softwares that claim I have the locking feature yet somehow someone manages to change something which completely throws off the information. It is important to be able to view information but for someone to not accidentally change something. I also like that it seems easy to manage as my company does not have to deal with the servers themselves. Review collected by and hosted on G2.com. What do you dislike about Amazon Quantum Ledger Database (QLDB)? I do wish with banking transactions there was a bit more information and ease of changing or updating the information. Review collected by and hosted on G2.com. What problems is Amazon Quantum Ledger Database (QLDB) solving and how is that benefiting you? This has been an easy to manage very helpful analytics tool that gives me the ability to really analyze key data so I can make recommendations Review collected by and hosted on G2.com. Show More 4/10/2022 Validated ReviewerIncentivizedSource: G2 invite ![Mohit S.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Mohit S.") MS Mohit S. IT Recruiter Information Technology and Services Small-Business (50 or fewer emp.) 3/22/2019 "Awesome ledger for database." 4/5 What do you like best about Amazon Quantum Ledger Database (QLDB)? There is some many things i like in this, Like this is best for maintain a data base at one place and very easily. We can make any type of data base with the help of QLDB. We can use to make database of consultants. Review collected by and hosted on G2.com. What do you dislike about Amazon Quantum Ledger Database (QLDB)? There is nothing in this to dislike but sometimes we found some problems regards searching data or manage some things. Review collected by and hosted on G2.com. Recommendations to others considering Amazon Quantum Ledger Database (QLDB): Yes Surely i can recommend the AQLD to my friends and others. they help to make database at one place. Review collected by and hosted on G2.com. What problems is Amazon Quantum Ledger Database (QLDB) solving and how is that benefiting you? we can solve all problems which are related to database. as we know this is best base for making ledgers for database. we can make any type of database with the help of QLDB. this Solve the problem which can i receive that i can't find my consultant record but with the help of this i can manage the data at one place. i cwas make database in QLDB of my consultant at one place. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Lauren B.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Lauren B.") LB Lauren B. Student Small-Business (50 or fewer emp.) 4/2/2019 "Amazon Quantom Technology Review" 4/5 What do you like best about Amazon Quantum Ledger Database (QLDB)? Quantom is immutable, meaning it cannot be changed, everything that is put into the journal cannot be deleted or modified. It was easy to use and because it cannot be modified I could compare and contrast the transactions in the database at any time and verify that not one thing has been modified knowing Amazon could not change anythin gave me a verifiable account of transactions and made it highly scaleable. Review collected by and hosted on G2.com. What do you dislike about Amazon Quantum Ledger Database (QLDB)? I disliked that it was somewhat complicated to use at times. Review collected by and hosted on G2.com. What problems is Amazon Quantum Ledger Database (QLDB) solving and how is that benefiting you? The tracking of all transactions in a ledger that is a journal and complete history of all of them in any easy to find method Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Verified User in Health, Wellness and Fitness](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Health, Wellness and Fitness") CH Verified User in Health, Wellness and Fitness Mid-Market (51-1000 emp.) 3/21/2019 "User review- amazon ledger " 3.5/5 What do you like best about Amazon Quantum Ledger Database (QLDB)? I like that we can keep track of everything in one place. The system does not require you have multiple systems and it gives reps the ability to work in one specific system. This is a great tracking device for the company as well. Review collected by and hosted on G2.com. What do you dislike about Amazon Quantum Ledger Database (QLDB)? I truly cannot find anything that is a major dislike regarding this product. Adding more functions would always be an asset to anyone. Review collected by and hosted on G2.com. Recommendations to others considering Amazon Quantum Ledger Database (QLDB): Learn the product and it is very user friendly Review collected by and hosted on G2.com. What problems is Amazon Quantum Ledger Database (QLDB) solving and how is that benefiting you? we use this as a database to hold clients and check on status this gives us the benefit of knowing where they are in the process and where we need to be. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Verified User in Capital Markets](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Capital Markets") UC Verified User in Capital Markets Enterprise (\> 1000 emp.) 4/8/2019 "Solid" 3.5/5 What do you like best about Amazon Quantum Ledger Database (QLDB)? Solid app with great user interface and lots of functionalities available to users. Review collected by and hosted on G2.com. What do you dislike about Amazon Quantum Ledger Database (QLDB)? The app is great but I wish it had better customer support. Review collected by and hosted on G2.com. Recommendations to others considering Amazon Quantum Ledger Database (QLDB): Great app to try out to help you everyday. Review collected by and hosted on G2.com. What problems is Amazon Quantum Ledger Database (QLDB) solving and how is that benefiting you? We use this to tourbleshoot the problems our previous app. (Bootstrap) was unable to accomplish. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ##### Pricing Pricing details for this product isn’t currently available. Visit the vendor’s website to learn more. 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