MongoDB vs PostgreSQL

MySQL

Microsoft SQL Server

Oracle Database

MariaDB

Redis Enterprise 

Apache Cassandra

Compare MongoDB and PostgreSQL based on features, pricing, verified reviews, integrations & more on GetApp. Find out which software is best for your business in 2026.

Apache Cassandra is an open-source NoSQL database that helps businesses manage large amounts of data across multiple nodes, providing fast and reliable performance along with high availability.

MySQL is a relational database management system (RDBMS) designed to help businesses record, update, and manage data and deploy cloud-native applications. Features include data masking and de-identification, multi-document transaction support, intrusion detection, alerts & configuration management.

Redis Enterprise is a cloud-based and on-premise database management software that helps businesses in finance, retail, and healthcare industries handle operations related to automatic failover management, data processing, caching, data persistence, and more on a centralized platform.

AI demands adaptability. MongoDB offers flexible, scalable, AI-ready data solutions, eliminating friction and accelerating innovation.

Access Controls/Permissions

Alerts/Escalation

Alerts/Notifications

Application-Level Analysis

Audit Management

Automatic Backup

Backup and Recovery

Charting

Compliance Management

Dashboard

Data Capture and Transfer

Data Cleansing

Data Dictionary Management

Data Discovery

Data Migration

Data Replication

Data Retrieval

Data Security

Data Storage Management

Data Virtualization

Data Visualization

Data Warehousing

Database Conversion

Database Support

Deployment Management

Disaster Recovery

Document Database

For NoSQL Databases

High Availability

High Volume Processing

Indexing

Information Governance

Integrations Management

Monitoring

Multiple Programming Languages Supported

Performance Analysis

Performance Monitoring

Real-Time Data

Relational Database Management

Reporting/Analytics

Search/Filter

Secure Data Storage

Self Service Data Preparation

Software Development

SSL Security

Third-Party Integrations

Visual Analytics

Visual Modeling

MongoDB

Linux

Web-based

Windows

I knew nothing about the Nosql, until I started with Mongodb, what I like the most about mongdb is the ease of use and the excellent customer support.

Developer

It is much perfect when we are integrating it with JavaScript backend. I recommend using MongoDB for all the web developers as it provides great developer experience.

Instructor

Speed and scalability are better than other databases like MySQL. It is most suitable for the non-relational database.

front end developer

Its free powerfull, lightweight, easy to use,  it has an awesome comunity where you can search on how to do whatever and people will reply.

Student/Intern 

Good scalability so data can be efficiently shared and is available quickly. There are a lot of tools and help online.

Software Engineer

The best about mongodb is ease of setting it up and it can be used to store any type of data with or without a structure.

There are no functions available for Transaction. MongoDB's documentation is much confusing to the users.

I find MongoDB very useful, not only for the developers but also for the beginner students which can help them in their college projects.

System Tester

MongoDB is very stable and reliable, easy to scale if needed. Its deployment is just a click away.

Front End Developer

It took me some time to get used to NoSQL development coming from a SQL background, but this shouldn't mean that the product is bad for others.

Quality Engineer

The overall experience is great with MongoDB and It is easy to use.

Student

One wrong installation click can send you into hours of troubleshooting to discover that you did not install the software as a service (always running in the background).

Developer Technical Support Engineer

Easy to use and get started with. Good documentation of the API.

I love that it's compatible with and offers support to most software development technologies. The high level of documentation and community support is also a plus point.

Its sort of confusing to manage the access control levels of the users, as it is all stored in json file.

Head of Technology

Excellent NoSQL database that beats the query speeds of RDBMS. In case one is having budgets to choosing a NewSQL databases would be wise choice.

Flexible and supports ad-hoc queries. It reduces the cost of creating application and allows monitoring for full performance.

MongoDB integrates very well with JS-based server code. It's fast and its dynamic, NoSQL nature allows for a lot of flexibility and creative use.

MongoDB screenshot: MongoDB compass

MongoDB screenshot: MongoDB overview

MongoDB screenshot: MongoDB monitoring overview

Freelancers

Large Enterprises

Mid Size Business

Non Profit

Small Business

SQL Server is a relational database management system (RDMS) designed to help businesses of all sizes analyze structured or unstructured data across various data environments including Azure SQL Database, Azure Cosmos DB, MySQL, and more.

MariaDB is the database for all, supporting any workload, in any cloud, at any scale. Try MariaDB now.

Oracle Database is a data warehouse software designed to help businesses of all sizes manage data and automate recurring tasks using machine learning-enabled tools. The platform enables managers to generate business models, transform data, and detect hidden anomalies across datasets.

PostgreSQL is an open-source relational database management system (RDBMS), which helps businesses store, manage, and scale data workloads, from single machines to data warehouses with multiple concurrent users.

Authentication

Configuration Management

Data Import/Export

Data Synchronization

Full Text Search

NOSQL Database Management

OLAP

OLTP

Role-Based Permissions

PostgreSQL

It is an impressive open source software, really reliable. I love its PostGIS spatial module, which enables powerful geospatial functions.

Fixed Income Operations Specialist

After switching over from Access, it has been nice to be able to have a more robust experience.

Computer Science Student

It's a great relational database management system. It's open-source, free, reliable and secure.

It's a great tool and perfect value for money, since it's completely free. Perfect for small and medium sized applications.

It also has a perfect UI environment i.e. Pg Admin to run and save your SQL commands. It has a wonderful support page and can be integrated with any language.

Software developer

Probably because of bad stats but from time to time the problem happens again.

Software engineer

Best DBMS that I've used so far. Ability of saving data as objects and being a relational database management system make it most suitable for micro service architecture based developments.

IT Manager

The ease of use is a plus but I haven't dug deep into it yet as it's a test base for us right now. I like that it runs on linux and windows platforms, good support for JSON.

Quality Lead

Community support is superb: When ever you are stuck, you can ask the community, they will help you.

Freelancer

Overall the experience with PostgreSQL is pretty good. I have been using it continuously with different web development projects with the Django web development framework.

Owner

PostgreSQL is good for larger projects as it is relatively quick and easy to set up.

Consultant

Lot of features are missing from it as compared to the other products in the market.

It's the best open source relational database available. It's a full featured database, easy to use and integrate to you software.

I had skipped the few initial classes and missed the part where the professor taught how to use the app.

Head of Engineering

Easy to use and scalable Open Source Database. Good indexing and search features, plus with json support you can easily make tables extendable and adaptable without schema changes.

Senior Software Engineer

Postgres provides poor support for identifying the queries that are running really slowly. E.g. you have to install a buggy plugin and then query a funky poorly documented table.

Java Developer

Thus, you can benefit from many features without paying any fees. It also has a very large community network.

PostgreSQL is one of the most feature-rich, powerful and advanced open-source database management systems. Though this power comes at a cost.

MongoDB vs PostgreSQL Comparison (2026)

MongoDB

PostgreSQL

Overview

Video & Screenshots

Pricing

User reviews

Key features

Integrations

Alternatives