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Notion AI reaches 10M users
Slack Huddles update: 4K Video support live
HubSpot pricing adjustment: +5% for Enterprise
Linear introduces Automated Workflows v2
New high-growth AI categories added to StackCompare
Notion AI reaches 10M users
Slack Huddles update: 4K Video support live
HubSpot pricing adjustment: +5% for Enterprise
Linear introduces Automated Workflows v2
New high-growth AI categories added to StackCompare
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Top 3 Alternatives to MongoDB

Is MongoDB too expensive or missing features? We've analyzed the market to find the best Database software replacements for your team.

M
Current Tool
MongoDB
Rated 4.5/5 • Free
#1 Best Alternative
Database

Supabase

Free
Price
4.9
Score
500k+
Nodes

The open source Firebase alternative.

Analysis Provision
Higher rated than MongoDB (4.9 vs 4.5)
Compare MongoDB vs Supabase
#2 Best Alternative
Database

PostgreSQL

Free
Price
4.9
Score
20M+
Nodes

The world's most advanced open source database.

Analysis Provision
Higher rated than MongoDB (4.9 vs 4.5)
Compare MongoDB vs PostgreSQL
#3 Best Alternative
Database

Firebase

Usage-based
Price
4.6
Score
3M+
Nodes

Google's mobile and web app development platform.

Analysis Provision
Higher rated than MongoDB (4.6 vs 4.5)
Compare MongoDB vs Firebase

Why look for a MongoDB alternative?

While MongoDB is a popular choice for Database, it might not be the best fit for every team. Users often look for alternatives to find better pricing, easier usability, or specific features that MongoDB lacks.

The tools listed above are ranked based on user satisfaction, market presence, and feature sets. Whether you are a startup looking for a free tier or an enterprise needing better security, these competitors offer strong value propositions in 2026.