Head-to-Head Comparison · Alternative to MongoDB · 🗄️ databases
MongoDB vs Memgraph
Memgraph is a scalable, in-memory graph database solution offering high-performance computing and Neo4j compatibility. Here is how Memgraph ($0/mo open source) stacks up against MongoDB ($25/mo) across cost, hosting, data privacy, and real-world trade-offs.
Memgraph is a verified Open Source-licensed open-source replacement for MongoDB. Switching from MongoDB ($25/mo) saves $300/yr per solo seat, or $1,500/yr for a 5-person team. Deployment: Runs on Self-host.
The catch: Requires self-hosting setup, updates, and server maintenance compared to managed Neo4j AuraDB.
Memgraph
$0.00/mo · Open Source
MongoDB vs Memgraph Specifications
facts verified 2026-11-07
| Dimension | MongoDB (Paid) | Memgraph (Replacement) |
|---|---|---|
| Monthly Price | $25 / mo | $0 / mo |
| 1-Year Cost (1 seat) | $300 / yr | $0 / yr (Save $300) |
| 1-Year Cost (5 seats) | $1,500 / yr | $0 / yr (Save $1,500) |
| 1-Year Cost (10 seats) | $3,000 / yr | $0 / yr (Save $3,000) |
| Source & License | Proprietary SaaS | open source Open Source |
| Where It Runs | Vendor Cloud | Self-host (your server) |
| Platforms | Web / Cloud | webself-hosteddocker to self-host |
| GitHub Stars | — | ★ 4.7k (active nov 2026) |
Deep Dive: Switching from MongoDB to Memgraph
Trade-offs, installation & data architecture
What you trade away
Requires self-hosting setup, updates, and server maintenance compared to managed Neo4j AuraDB.
How to deploy Memgraph
Clone https://github.com/memgraph/memgraph or deploy with Docker Compose
What it takes to run
Deploy via Docker or binary release from GitHub and configure environment variables.
Where your data lives
All application data and configuration live on your own server or local database.
Why fork Memgraph instead of vibe-coding a MongoDB clone?
Instead of paying recurring SaaS fees for MongoDB or rebuilding it from scratch, deploy one of the 8 battle-tested open-source alternatives like TiDB.
MongoDB vs Memgraph FAQ
Is Memgraph a good free alternative to MongoDB?+
Yes. Memgraph is a verified open-source (Open Source) replacement for MongoDB. Memgraph is a scalable, in-memory graph database solution offering high-performance computing and Neo4j compatibility.
What is the catch when switching from MongoDB to Memgraph?+
Requires self-hosting setup, updates, and server maintenance compared to managed Neo4j AuraDB.
How much do you save switching from MongoDB to Memgraph?+
MongoDB costs $25/mo ($300/yr) per seat, whereas Memgraph is $0/mo. Switching saves $300/yr for a solo user, $1,500/yr for a 5-person team, and $3,000/yr for a 10-person team.
How do I install or self-host Memgraph instead of MongoDB?+
Install: Clone https://github.com/memgraph/memgraph or deploy with Docker Compose. Setup: Deploy via Docker or binary release from GitHub and configure environment variables.
