No more typing reviews! Try our Samantha, our new voice AI agent.
Amazon QLDB Logo

Amazon QLDB Reviews

Vendor: Amazon Web Services (AWS)
4.0 out of 5
Leave a review

What is Amazon QLDB?

Amazon QLDB, or Quantum Ledger Database, provides a fully managed ledger database service that ensures immutability and verifiable transparency of data, making it suitable for businesses needing secure, transactional log management.

Get the NoSQL Databases Buyer's Guide and find out what your peers are saying about Amazon QLDB, MongoDB Enterprise Advanced, ScyllaDB and more!
Amazon QLDB is the #21 ranked solution in top NoSQL Databases. PeerSpot users give Amazon QLDB an average rating of 8.0 out of 10. Amazon QLDB is most commonly compared to MongoDB Enterprise Advanced: Amazon QLDB vs MongoDB Enterprise Advanced.
Buyer's Guide
NoSQL Databases
May 2026
Get the category report
Helped 900,747 peers since 2012

Amazon QLDB mindshare

As of June 2026, the mindshare of Amazon QLDB in the NoSQL Databases category stands at 1.6%, up from 0.5% compared to the previous year, according to calculations based on PeerSpot user engagement data.
NoSQL Databases Mindshare Distribution
ProductMindshare (%)
Amazon QLDB1.6%
MongoDB Enterprise Advanced13.2%
Redis8.5%
Other76.7%
NoSQL Databases
 
 
Key learnings from peers

Valuable Features

  • "The product enables the users to query results faster."

Room for Improvement

  • "The product should enable users to import data from various databases."

Pricing

  • "The product is not expensive."
These insights are based on the in-depth reviews provided by peers to help you make a better buying decision.
Download our NoSQL Databases Buyer's Guide for additional reliable information.

Compare Amazon QLDB with alternative products

Go!

Learn more about Amazon QLDB

Amazon QLDB delivers a centralized, cryptographically verifiable transaction log where data integrity and accuracy are essential. It eliminates the need for blockchain complexity while maintaining a history of changes over time, seamlessly scaling with application workload demands. Built on a serverless framework, it seamlessly integrates with familiar AWS services, promoting end-to-end data management.

What are the standout features of Amazon QLDB?
  • Immutable Journal: Captures data changes permanently without deletion or modification.
  • Designed for Scalability: Automatically scales to support diverse transactional load without pre-provisioning.
  • Querying Flexibility: Offers SQL-compatible querying, making integration with applications straightforward.
Why should users consider Amazon QLDB for their needs?
  • Increased Trust: Provides cryptographic proof of data integrity without managing blockchain network complexities.
  • Cost-Efficiency: Maximizes resource utilization with on-demand scalability, reducing overprovisioning costs.
  • Enhanced Security: Benefits from AWS's robust security protocols and IAM integration.

Amazon QLDB is particularly beneficial in finance and insurance industries where transaction accuracy is critical. It is employed for auditing purposes to track policy changes or financial transactions while maintaining compliance with regulatory requirements, ensuring precision in transaction recording and transparency.

Amazon QLDB was previously known as Amazon Quantum Ledger Database.

Amazon QLDB customers

accenture, digital asset, health direct, klarna, osano, realm, smaato, splunk, wipro, zilliant

Related questions

  • 121
When evaluating NoSQL Databases, what aspect do you think is the most important to look for?
  • 274
Which database is the best for session cashing?
  • 114
Why is NoSQL Databases important for companies?

Product Categories

Product Categories
NoSQL Databases

Popular Comparisons

Popular Comparisons
MongoDB Enterprise Advanced vs Amazon QLDB Logo
MongoDB Enterprise Advanced vs Amazon QLDB
ScyllaDB vs Amazon QLDB Logo
ScyllaDB vs Amazon QLDB
Oracle NoSQL vs Amazon QLDB Logo
Oracle NoSQL vs Amazon QLDB
Amazon SimpleDB vs Amazon QLDB Logo
Amazon SimpleDB vs Amazon QLDB
See all alternatives
 
Amazon QLDB Reviews Summary
Author infoRatingReview Summary
Technical Architect at a tech services company with 11-50 employees4.0I use Amazon QLDB for transaction management due to its fast querying and version maintenance. It's easier than traditional blockchain but needs better data import capabilities and more instances. I also use MongoDB for data aggregation.
BK
Balasubramanyam Kamarapu
Technical Architect at a tech services company with 11-50 employees
Jan 2, 2024
A fast and affordable solution that is scalable and has a nice dashboard

What is our primary use case?



I use the solution as a transaction management system or data management system. It doesn’t require much aggregation.


What is most valuable?



The product enables the users to query results faster. It maintains all the versions of the changes done on a specific node. A traditional blockchain would take time, but Amazon QLDB is a bit faster. We have to do many operations in blockchain to read data, but QLDB comes with an easy syntax. The product provides a nice dashboard to view all the information.


What needs improvement?



The product should enable users to import data from various databases. It would be a nice additional improvement. It should also provide more instances.


For how long have I used the solution?



I have been using the solution for the past two and a half to three years. I am working with the latest version of the product.


What do I think about the stability of the solution?



The stability is good. I rate the stability an eight or nine out of ten.


What do I think about the scalability of the solution?



I rate the tool’s scalability an eight out of ten. I do not have any issues with the scalability. We have around 5000 users.


How are customer service and support?



There were many instances when I had to talk to the team for days together for a solution. I had to make custom solutions multiple times. I'm not a great fan of the technical support team.



How would you rate customer service and support?



Neutral



Which solution did I use previously and why did I switch?



Amazon QLDB is used for transaction log maintenance, but MongoDB is used for aggregation.


How was the initial setup?



The initial setup is moderately easy. It depends on the project. We work on professional projects. We need to take care of quite a few sets of processes. I did not have any issues with the initial setup. The tool is cloud-based.


What's my experience with pricing, setup cost, and licensing?



The product is not expensive.


What other advice do I have?



Overall, I rate the solution an eight or nine out of ten.