Memgraph vs Amazon Neptune: Which is Better in 2026?
Choosing between Memgraph and Amazon Neptune comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Bottom line: Amazon Neptune is our overall pick for data & databases workflows. Pick Memgraph if you need a free tier to start with.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Memgraph
The fastest, most affordable graph database for dynamic analytics and AI applications.
Best for you if:
- • You want to try before committing
- • High-performance in-memory graph database for real-time analytics.
- • Supports dynamic analytics, AI applications with GraphRAG, and vector search.
Amazon Neptune
Fully managed graph database service on AWS
Best for you if:
- • Amazon Neptune is a fully managed graph database service for building applications with connected data
- • It supports both property graph and RDF models with Apache TinkerPop and SPARQL query languages
| At a Glance |  Memgraph |  Amazon Neptune |
|---|---|---|
Starts at | FreeFree tier available | $0.1/db.r5.large hourOn-Demand |
Best For | Data & Databases | Data & Databases |
Rating | - | 4.4/5 |
Choose Memgraph or Amazon Neptune?
Choose Memgraph if
The fastest, most affordable graph database for dynamic analytics and AI applications.
- Extremely fast for real-time analytics and high-velocity environments
- Affordable pricing model that scales with memory capacity, not compute or replicas
- Dedicated direct support from engineers via Slack channel
Choose Amazon Neptune if
Fully managed graph database service on AWS
- Managed graph database
- AWS integrated
- High availability
| Feature | Memgraph | Amazon Neptune |
|---|---|---|
| Pricing Model | Freemium | Paid |
| User Rating | No ratings yet | ★4.4/5 30 reviews |
| Categories | Data & DatabasesVector Databases | Data & DatabasesCloud & Infrastructure |
In-Depth Analysis
Memgraph
The fastest, most affordable graph database for dynamic analytics and AI applications.
Strengths
- +Extremely fast for real-time analytics and high-velocity environments
- +Affordable pricing model that scales with memory capacity, not compute or replicas
- +Dedicated direct support from engineers via Slack channel
- +Open-source Community Edition available for developers
- +Includes vector search for enhanced AI applications
Weaknesses
- -Enterprise pricing starts at $25k per year, which may be a barrier for smaller businesses needing advanced features
- -Cloud offering is currently in Beta
- -Requires understanding of graph databases and query languages (like Cypher)
Key features
Amazon Neptune
Fully managed graph database service on AWS
Strengths
- +Managed graph database
- +AWS integrated
- +High availability
- +SPARQL and Gremlin
- +Good for knowledge graphs
Weaknesses
- -AWS lock-in
- -Expensive
- -Learning curve
- -Complex pricing
- -Limited features vs Neo4j
Key features
Pricing: Memgraph vs Amazon Neptune
| Plan | Memgraph | Amazon Neptune |
|---|---|---|
| Tier 1 | Free Community Edition | $0.1 /db.r5.large hour On-Demand |
| Tier 2 | Starting at $25k per year Enterprise Edition | Usage-based Serverless |
| Tier 3 | Contact us Cloud | N/A |
Pricing verified from each vendor's public pricing page. Compare in detail on Memgraph pricing and Amazon Neptune pricing.
Who Should Use What?
On a budget?
Memgraph has a free tier. Amazon Neptune is paid only.
Go with: Memgraph
Want the highest-rated option?
Amazon Neptune is rated 4.4/5. Memgraph has no ratings yet.
Go with: Amazon Neptune
Value user reviews?
Memgraph: no ratings yet. Amazon Neptune: 30 reviews (4.4/5).
Go with: Amazon Neptune
3 Questions to Help You Decide
What's your budget?
Memgraph is freemium. Amazon Neptune is paid. Memgraph lets you start free.
What's your use case?
Both are data & databases tools. Compare their specific features to decide.
How important are ratings?
Amazon Neptune is rated 4.4/5; Memgraph has no ratings yet.
Key Takeaways
Amazon Neptune
- Our pick for this comparison
Memgraph
- Has a free tier
The Bottom Line
Amazon Neptune is our pick. Memgraph has a free tier if you want to test without paying.
Frequently Asked Questions
Is Memgraph or Amazon Neptune better?
Amazon Neptune is rated in our evaluation. Memgraph is freemium and Amazon Neptune is paid.
What are Memgraph and Amazon Neptune used for?
Memgraph: The fastest, most affordable graph database for dynamic analytics and AI applications.. Amazon Neptune: Fully managed graph database service on AWS.
What does Memgraph cost vs Amazon Neptune?
Memgraph is freemium (free tier + paid plans). Amazon Neptune is a paid tool. Visit their websites for detailed pricing.