Amazon QLDB vs MongoDB comparison

Amazon Web Services (AWS) and MongoDB are both solutions in the NoSQL Databases category. Amazon Web Services (AWS) is ranked #15 with an average rating of 8.0, while MongoDB is ranked #1 with an average rating of 8.2. Amazon Web Services (AWS) holds a 0.5% mindshare in ND, compared to MongoDB’s 19.8% mindshare. Additionally, 100% of Amazon Web Services (AWS) users are willing to recommend the solution, compared to 92% of MongoDB users who would recommend it.

Amazon QLDB

Read 1 Amazon QLDB review

161 Views
73 Comparison Views

100% willing to recommend

MongoDB

Read 79 MongoDB reviews

4,390 Views
3,372 Comparison Views

92% willing to recommend

Amazon QLDB

MongoDB

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Executive Summary

We performed a comparison between Amazon QLDB and MongoDB based on real PeerSpot user reviews.

Find out what your peers are saying about MongoDB, ScyllaDB, Microsoft and others in NoSQL Databases.

To learn more, read our detailed NoSQL Databases Report (Updated: February 2025).

Buyer's Guide

NoSQL Databases

February 2025

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Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Categories and Ranking

Amazon QLDB

Ranking in NoSQL Databases

15th

Average Rating

8.0

Reviews Sentiment

6.6

Number of Reviews

Ranking in other categories

No ranking in other categories

MongoDB

Ranking in NoSQL Databases

1st

Average Rating

8.2

Reviews Sentiment

6.8

Number of Reviews

Ranking in other categories

Open Source Databases (5th), Managed NoSQL Databases (9th)

Mindshare comparison

As of March 2025, in the NoSQL Databases category, the mindshare of Amazon QLDB is 0.5%, down from 0.5% compared to the previous year. The mindshare of MongoDB is 19.8%, down from 26.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.

NoSQL Databases

Featured Reviews

Balasubramanyam Kamarapu

Technical Architect at a tech services company with 11-50 employees

A fast and affordable solution that is scalable and has a nice dashboard

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.

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Uzair Faruqi

Head Of Analytics at Mjunction Services

Transforms data flow with adaptable schema and smooth public cloud deployment

One of our business units uses MongoDB, and we developed an ETL pipeline that extracts data from MongoDB and transfers it into our data warehouse MongoDB is a NoSQL database that is similar to a document database. It offers flexibility in schema adaptation, allowing us to change the schema and…

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Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Pros

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

"MongoDB is a NoSQL tool that gives us much freedom to manipulate how the data works."

"The reports are useful for controlling the load of our whole architecture."

"It is a stable solution. Stability-wise, I rate the solution a nine out of ten...Overall, MongoDB has helped manage and analyze attachment data."

"MongoDB has a simple data-loading interface."

"I like the schemaless architecture that it follows. I also like the sharding that it provides."

"We find the query and speed very valuable."

"The solution does not hold data in tabular format like SQL does but rather clusters data so that it can link on a large scale."

"like its performance and the stability. It's very stable and, performance-wise, it's really great."

More MongoDB pros

Cons

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

"Simplifying the aggregation framework would be an improvement."

"It would help if MongoDB offered a light solution for small projects."

"I feel that most people don't know a lot about MongoDB, so maybe they could add some more documentation and tutorials."

"MongoDB is a very useful and convenient choice, but sometimes for more complex projects, there are certain niche requirements that appear, so using a different tool could be beneficial. It raises the complexity of the architecture, but it could be beneficial to the world, the features, the ease of the features which are being implemented."

"They could provide more documentation and examples for adding pipeline stages."

"The scalability of the solution has room for improvement."

"We'd like information about client onboarding experience and success stories. It would help to have something to show to internal stakeholders."

"It could be much more flexible like SequoiaDB. I would like to see more flexibility in the next release, especially when working with Microsoft Windows. A lot of people struggle with MongoDB because of their Windows versions. But Linux is faultless and mostly runs nicely."

More MongoDB cons

Pricing and Cost Advice

"The product is not expensive."

"I believe that MongoDB is free."

"We are using the Community Edition of MongoDB."

"We use the open-source version, which is available to use free of charge."

"The product is affordable."

"Our customers pay for yearly licenses for MongoDB."

"I don't know, but I have heard from people who procure it that it is much cheaper than Oracle."

"MongoDB is a free solution. We wanted to have high availability and the subscription cost was quite expensive because the basic one is free and then when you want to have some other replications or other features you will need to pay money. Overall the solution is expensive."

"The pricing is normal. Price-wise, the product is not too much expensive."

More MongoDB pricing and cost advice

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Top Industries

By visitors reading reviews

No data available

Financial Services Firm

18%

Computer Software Company

15%

University

Manufacturing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

Questions from the Community

What do you like most about Amazon QLDB?

The product enables the users to query results faster.

See all answers

What is your experience regarding pricing and costs for Amazon QLDB?

The product is not expensive.

See all answers

What needs improvement with Amazon QLDB?

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

See all answers

What do you like most about MongoDB?

MongoDB's approach to handling data in documents rather than traditional tables has been particularly beneficial.

See all answers

What is your experience regarding pricing and costs for MongoDB?

MongoDB is free of charge. that said, there is also a paid version. We use both free and paid versions.

See all answers

What needs improvement with MongoDB?

If something is wrong on the cluster, then you need to contact the support team. The stability could be better.

See all answers

Comparisons

No data available

InfluxDB vs MongoDB

Compared 22% of the time

Couchbase vs MongoDB

Compared 13% of the time

Cassandra vs MongoDB

Compared 8% of the time

Milvus vs MongoDB

Compared 7% of the time

Faiss vs MongoDB

Compared 5% of the time

More MongoDB Competitors

Product Reports

Buyer's Guide

NoSQL Databases

February 2025

Download Amazon QLDB product report

Buyer's Guide

MongoDB

March 2025

Download MongoDB product report

Also Known As

Amazon Quantum Ledger Database

No data available

Overview

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.

Amazon Web Services (AWS)

MongoDB is a flexible and scalable NoSQL database solution that efficiently handles both structured and unstructured data. It is known for its ease of use, JSON capabilities, and efficient data handling, making it ideal for developer-friendly environments.

MongoDB stands out with features like sharding, geospatial indexing, and its open-source nature. Users find it fast and appreciate its seamless integration into different applications. Despite being powerful, it remains straightforward to set up and use, bolstered by a clustering and aggregation framework that enhances its functionality. While generally appreciated for its cost-effectiveness and broad application compatibility, there is room for improvement in security, enterprise integration, and the creation of more robust training and documentation resources. Enhancing performance and adding support for traditional relational database concepts could also prove beneficial.

What are MongoDB's most important features?

Scalability: Efficiently manages growing data volumes.
Flexibility: Supports structured and unstructured data with ease.
Sharding: Distributes data across multiple servers.
Geospatial Indexing: Enables location-based data handling.
Open-source: Wide community support and customization.

What benefits or ROI should users look for?

Cost-effectiveness: Reduces overall database management expenses.
Ease of Use: Simplifies database setup and maintenance.
Developer-friendly: Accelerates application development with supportive tools.
Scalable Solutions: Adapts to evolving business requirements.

MongoDB finds widespread application across industries like healthcare, logistics, and telecommunications. It efficiently powers IoT platforms, data analytics, and document management systems. Its schema flexibility and JSON storage capabilities make it ideal for real-time processing and multi-server databases, essential for handling large-scale data volumes in modern applications.

MongoDB

Sample Customers

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

Facebook, MetLife, City of Chicago, Expedia, eBay, Google

Find out what your peers are saying about MongoDB, ScyllaDB, Microsoft and others in NoSQL Databases. Updated: February 2025.

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