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Google Cloud Firestore vs MongoDB Atlas comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Oct 5, 2025

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

Google Cloud Firestore
Ranking in Managed NoSQL Databases
11th
Average Rating
8.4
Reviews Sentiment
5.4
Number of Reviews
3
Ranking in other categories
NoSQL Databases (13th)
MongoDB Atlas
Ranking in Managed NoSQL Databases
3rd
Average Rating
8.4
Reviews Sentiment
7.4
Number of Reviews
49
Ranking in other categories
Database as a Service (DBaaS) (3rd)
 

Mindshare comparison

As of October 2025, in the Managed NoSQL Databases category, the mindshare of Google Cloud Firestore is 6.2%, up from 0.3% compared to the previous year. The mindshare of MongoDB Atlas is 10.5%, up from 0.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Managed NoSQL Databases Market Share Distribution
ProductMarket Share (%)
MongoDB Atlas10.5%
Google Cloud Firestore6.2%
Other83.3%
Managed NoSQL Databases
 

Featured Reviews

PrathapSankar - PeerSpot reviewer
Has simplified backend development for moderate user applications and supports efficient real-time data updates
A simplified way of building a logical layer on top of Firebase is necessary. Currently, the only option is to use cloud functions or Cloud Run functions. If they come up with an easier way of handling the logical layer between the frontend and backend, that would be beneficial. The UI of Firebase is much better compared to AWS or other Azure, but there is still scope for improving the usability of the UI. Additionally, some more AI features for automation can be added. The security layer can be enhanced, as currently, for data handling, there is just rule-based security; they can add one more layer of data security.
Laksiri Bala - PeerSpot reviewer
Room for improvement in data handling leads to enhanced cost-effective data management performance
It would be beneficial if MongoDB Atlas could better support OLTP aspects and data frames, as well as enhance its capabilities for data pipelines and visualization dashboards. Furthermore, supporting the medallion architecture could be a valuable addition, and incorporating improved spatial and vector handling for geographical data could make it more competitive. Enhancing vector processing for AI capabilities would also be critical.

Quotes from Members

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

Pros

"I use the solution for maps, saving some locations, and chats."
"The most valuable features are Firestore's query capabilities and its real-time syncing functionality."
"One of the main features of Google Cloud Firestore's document management is the real-time listener; whenever there are any changes in the data, all the documents and applications that are reading through that particular document get automatically notified that there was some change, and automatically all the data gets refreshed."
"You can start quickly on projects which allow you to store many things."
"The product is user-friendly."
"I am impressed with the tool's integrations."
"Object-based data storing capability and managing non-structured data capability are the most valuable features of MongoDB Atlas."
"The most beneficial MongoDB features for our workload are the ability to scale up and down using automatic sharding and clustering."
"It is nice because our developers create tables whenever they need to sync data."
"Administering the solution is easy."
"The auto-scaling feature is the most valuable aspect."
 

Cons

"For lower volumes, it works fine, but once the volume increases, for use cases where the total number of users is less than 100,000 a month, Firebase is cheaper. But once you go beyond that, it becomes very expensive."
"I initially faced a problem creating groups in individual chats."
"Firestore needs improvements in its querying capabilities, particularly the ability to join tables and merge data from different tables before sending it to the front end."
"MongoDB Atlas should support containerization."
"The product's file storage documentation needs improvement."
"When I edit a document from a document, a lot of clicking is involved, like changing data type manually from a drop-down. It would be super nice if I could just edit the document in a JSON format. The JSON-based document editor should have a multi-language feature. Also, it would be great if there was a connect option from Google Looker Studio."
"Searching and browsing through the collection must be made easier."
"Customer support needs improvement knowledge-wise."
"From an improvement standpoint, MongoDB can improve security."
"The initial configuration fine-tuning for performance can be time-consuming."
"I would like a more comprehensive dashboard."
 

Pricing and Cost Advice

Information not available
"It is too expensive. They need to work on this."
"MongoDB Atlas is more cost-effective than Amazon DocumentDB. It also has a pay-as-you-go pricing model. Apart from the standard licensing cost, you must also pay to get MongoDB Atlas technical support, which is expensive."
"The solution is expensive overall. It does not require a license but if you want the support then you will need to purchase the license. They use a pay-as-you-go model and you are able to receive some discounts by making longer usage commitments."
"The purchasing process through the AWS Marketplace was very good."
"MongoDB Atlas is not expensive, and since it's a cloud-based solution, you pay by usage."
"Comparing the price between the MongoDB and Microsoft SQL Server, we are using the enterprise edition of Microsoft SQL Server, which is more expensive than MongoDB."
"The solution is fairly priced."
"For me, MongoDB is expensive, but I think it is not so expensive for customers."
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Top Industries

By visitors reading reviews
No data available
Computer Software Company
15%
Financial Services Firm
12%
Manufacturing Company
9%
Comms Service Provider
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business22
Midsize Enterprise10
Large Enterprise20
 

Questions from the Community

What needs improvement with Google Cloud Firestore?
A simplified way of building a logical layer on top of Firebase is necessary. Currently, the only option is to use cloud functions or Cloud Run functions. If they come up with an easier way of hand...
What is your primary use case for Google Cloud Firestore?
Firebase is our main backend, so for managing authentications, for managing the backend database, and building cloud functions, it is all through Firebase. In the case of Google Cloud Firestore, th...
What advice do you have for others considering Google Cloud Firestore?
I have experience with Firebase, especially Firebase, then Google Cloud Computing Engine, and then Google Firebase Studio. Google Cloud Firestore is one of the offerings in Firebase, which is basic...
What do you like most about MongoDB Atlas?
There are many valuable features, but scalability stands out. It can scale across zones. You can define multiple nodes. They have also partnered with AWS, offering great service with multiple featu...
What is your experience regarding pricing and costs for MongoDB Atlas?
The price of MongoDB Atlas is reasonable, which is why many organizations, including mine, are opting for it.
What needs improvement with MongoDB Atlas?
There is nothing about MongoDB Atlas I would like to improve or any weak points at this time. I have not thought through what other features I would like to see included in future updates. MongoDB ...
 

Also Known As

No data available
Atlas, MongoDB Atlas (pay-as-you-go)
 

Overview

 

Sample Customers

Information Not Available
Wells Fargo, Forbes, Ulta Beauty, Bosch, Sanoma, Current (a Digital Bank), ASAP Log, SBB, Zebra Technologies, Radial, Kovai, Eni, Accuhit, Cognigy, and Payload.
Find out what your peers are saying about Google Cloud Firestore vs. MongoDB Atlas and other solutions. Updated: September 2025.
872,098 professionals have used our research since 2012.