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MongoDB Atlas vs SingleStore comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jan 11, 2026

Review summaries and opinions

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

ROI

Sentiment score
7.5
MongoDB Atlas offers cost savings and efficiency but requires effective management to counter support costs impacting financial benefits.
Sentiment score
6.9
SingleStore offers cost-efficient, scalable solutions with easy setup, supporting enterprise-level transactional and analytical needs in one platform.
I find it easy to use.
IT Manager at a government with 11-50 employees
The objective was to scale as data loads with high-performing query model responses.
Senior Software Engineer at Honeywell
 

Customer Service

Sentiment score
6.8
MongoDB Atlas customer service is efficient with premium plans, but experiences vary in consistency and cost-effectiveness.
Sentiment score
7.6
SingleStore's 24/7 proactive support is highly rated, personalized, and effective, using Zendesk for prioritization and dedicated onboarding support.
I have used them sometimes, even recently, and found the feedback to be spot on our needs.
Partner at Red software systems
The features of MongoDB Atlas fall short, resulting in an average rating due to higher-expectation features still lacking in its offerings.
DB Architect / Consultant at Virtusa Global
For premium support, I would rate the support of MongoDB Atlas a nine.
General Manager at Kaleyra
The customer support is very proactive and responsive twenty-four hours per day, seven days per week.
Senior Software Engineer at Honeywell
 

Scalability Issues

Sentiment score
7.5
MongoDB Atlas provides scalable management from small to large environments but may need technical adjustments during configuration or migration.
Sentiment score
8.1
SingleStore efficiently scales with minimal downtime, handling extensive queries and complex tasks, despite challenges with data growth.
It's very much scalable, and I would rate scalability a nine.
General Manager at Kaleyra
MongoDB Atlas offers sharding as a scalability feature, although it does not perform as well as Oracle.
DB Architect / Consultant at Virtusa Global
SingleStore's scalability is high and it can be used by any size of organization and can handle any needs of any organization.
Senior Software Engineer at Honeywell
 

Stability Issues

Sentiment score
7.9
MongoDB Atlas is praised for stability, reliability, and features, though some encounter occasional UI issues.
Sentiment score
8.4
SingleStore is rated highly stable, with most downtime caused by external factors, receiving ratings between seven and ten.
When it comes to OLTP transactions, its performance declines.
DB Architect / Consultant at Virtusa Global
The stability of the product is very high.
General Manager at Kaleyra
I have not seen any downtime.
Senior Software Engineer at Honeywell
 

Room For Improvement

MongoDB Atlas needs UI improvements, cost reduction, enhanced integration, better query performance, security, scalability, and data handling support.
SingleStore users need improved Azure integration, better documentation, advanced SQL features, and optimized data handling and server tools.
Enhancing vector processing for AI capabilities would also be critical.
DB Architect / Consultant at Virtusa Global
MongoDB Atlas should support containerization.
General Manager at Kaleyra
I would say pricing is an area where MongoDB Atlas could improve.
IT Manager at a government with 11-50 employees
Error handling needs attention. When it fails due to memory, it only indicates that but not exactly in which process it failed.
Senior Software Engineer at Honeywell
 

Setup Cost

Enterprise users generally find MongoDB Atlas cost-effective, appreciating its pay-as-you-go model despite some concerns about support expenses.
SingleStore's pricing is cost-effective for large firms with flexible cloud tiers and free on-premises licensing for startups.
The price of MongoDB Atlas is reasonable, which is why many organizations, including mine, are opting for it.
DB Architect / Consultant at Virtusa Global
For our service, it was around 300 to 600 euros per month, which was acceptable for our customers.
Partner at Red software systems
My experience with pricing, setup cost, and licensing is that it can be a bit expensive for startups.
Senior Software Engineer at Honeywell
 

Valuable Features

MongoDB Atlas offers speed, scalability, user-friendly cloud features, strong security, seamless integration, and flexible pay-as-you-go pricing.
SingleStore offers fast recovery, high data compression, and scalability, enhancing performance, productivity, and efficient data processing with seamless integration.
The most valuable features of MongoDB Atlas in handling large data volumes include collection size and its NoSQL database capabilities.
General Manager at Kaleyra
MongoDB Atlas's encryption capabilities help ensure data confidentiality and integrity.
IT Manager at a government with 11-50 employees
I find MongoDB Atlas highly scalable and easy to use, with very good support.
Partner at Red software systems
SingleStore has impacted my organization positively by enabling us to run low-latency analytics and model-driven use cases at scale, which is quite difficult for OLAP and OLTP databases alone.
Senior Software Engineer at Honeywell
 

Categories and Ranking

MongoDB Atlas
Ranking in Database as a Service (DBaaS)
3rd
Average Rating
8.4
Reviews Sentiment
6.9
Number of Reviews
50
Ranking in other categories
Managed NoSQL Databases (3rd), Database Management Systems (DBMS) (4th), AI Software Development (10th)
SingleStore
Ranking in Database as a Service (DBaaS)
17th
Average Rating
8.8
Reviews Sentiment
7.3
Number of Reviews
7
Ranking in other categories
Vector Databases (17th)
 

Mindshare comparison

As of March 2026, in the Database as a Service (DBaaS) category, the mindshare of MongoDB Atlas is 12.1%, down from 14.8% compared to the previous year. The mindshare of SingleStore is 2.9%, up from 1.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Database as a Service (DBaaS) Mindshare Distribution
ProductMindshare (%)
MongoDB Atlas12.1%
SingleStore2.9%
Other85.0%
Database as a Service (DBaaS)
 

Featured Reviews

Laksiri Bala - PeerSpot reviewer
DB Architect / Consultant at Virtusa Global
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.
Kelvin  Ben - PeerSpot reviewer
Senior Software Engineer at Honeywell
Real-time analytics has transformed daily decisions and delivers fast dashboards from streaming data
The best features SingleStore offers include fast data recovery and data compression by 80 percent. Having the information in sheets helps me to process the information quickly. Simplicity in T-SQL is another aspect I appreciate. Data recovery and sheet-based processing help my team on a day-to-day basis by enabling us to handle information efficiently. I would like to add that the data compression by 80 percent helps us in an excellent way since we are very fast in obtaining the data for our dashboards and the compression of the information is great. SingleStore has impacted my organization positively by enabling us to run low-latency analytics and model-driven use cases at scale, which is quite difficult for OLAP and OLTP databases alone. It has been very helpful because our internal clients are happy to have the data and make data-driven decisions easily. Making decisions based on data within a two-hour delay to the transactional database is excellent since we went from twenty-four hours to two hours. I think the best contribution is decision-making with data that is close to reality. Reducing that delay from twenty-four hours to two hours has significantly affected my team and business outcomes by increasing productivity. We have been able to serve all our customers, and they are very happy. We can deliver to them on time.
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Top Industries

By visitors reading reviews
Manufacturing Company
11%
Financial Services Firm
11%
Computer Software Company
10%
Comms Service Provider
7%
Financial Services Firm
30%
Computer Software Company
9%
Comms Service Provider
8%
Retailer
5%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business24
Midsize Enterprise10
Large Enterprise20
By reviewers
Company SizeCount
Small Business4
Large Enterprise4
 

Questions from the Community

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?
Pricing-wise, MongoDB Atlas has a pay-as-you-go strategy. The documentation for MongoDB is very good; I have learned multiple things through reading it. The free tier is M0 for $0, which is suitabl...
What needs improvement with MongoDB Atlas?
An improvement I can suggest for MongoDB Atlas is achieving even faster query execution and smoother application performance. In terms of scalability, it handles system growth without failure, but ...
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Also Known As

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

Overview

 

Sample Customers

Wells Fargo, Forbes, Ulta Beauty, Bosch, Sanoma, Current (a Digital Bank), ASAP Log, SBB, Zebra Technologies, Radial, Kovai, Eni, Accuhit, Cognigy, and Payload.
400+ customers including: 6sense, Adobe, Akamai, Ant Money, Arcules, CARFAX, Cigna, Cisco, Comcast, DELL, DBS Bank, Dentsu, DirectlyApply, EY, Factors.AI, Fathom Analytics, FirstEnergy, GE, Goldman Sachs, Heap, Hulu, IMAX, impact.com, Kroger, LG, LiveRamp, Lumana, Nvidia, OpenDialog, Outreach, Palo Alto Networks, PicPay, RBC, Samsung, SegMetrics, Siemens, SiteImprove, SiriusXM, SK Telecom, SKAI, SONY, STC, SunRun, TATA, Thorn, ZoomInfo.
Find out what your peers are saying about MongoDB Atlas vs. SingleStore and other solutions. Updated: March 2026.
884,873 professionals have used our research since 2012.