Amazon Neptune vs Neo4j: Which is Better in 2026?
Choosing between Amazon Neptune and Neo4j 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: Neo4j is our overall pick for data & databases workflows. Pick Amazon Neptune if you need its specific feature set.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
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
Neo4j
Native graph database platform
Best for you if:
- • You want to try before committing
- • Neo4j is a native graph database for connected data applications
- • It stores and queries relationships efficiently for recommendation and fraud detection
| At a Glance |  Amazon Neptune |  Neo4j |
|---|---|---|
Starts at | $0.1/db.r5.large hourOn-Demand | $65/monthAuraDB Pro |
Best For | Data & Databases | Data & Databases |
Rating | - | - |
Choose Amazon Neptune or Neo4j?
Choose Amazon Neptune if
Fully managed graph database service on AWS
- Managed graph database
- AWS integrated
- High availability
- Budget matters ($0.1/db.r5.large hour vs $65/month)
Choose Neo4j if
Native graph database platform
- Best graph database
- Cypher query language
- Good visualization
| Feature | Amazon Neptune | Neo4j |
|---|---|---|
| Pricing Model | Paid | Freemium |
| User Rating | ★4.4/5 30 reviews | ★4.5/5 149 reviews |
| Categories | Data & DatabasesCloud & Infrastructure | Data & DatabasesManaged Databases |
In-Depth Analysis
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
Neo4j
Native graph database platform
Strengths
- +Best graph database
- +Cypher query language
- +Good visualization
- +ACID compliant
- +Active community
Weaknesses
- -Expensive enterprise
- -Learning curve
- -Not for all use cases
- -Memory intensive
- -Scaling limits
Key features
Pricing: Amazon Neptune vs Neo4j
| Plan | Amazon Neptune | Neo4j |
|---|---|---|
| Tier 1 | $0.1 /db.r5.large hour On-Demand | Free Community |
| Tier 2 | Usage-based Serverless | Free AuraDB Free |
| Tier 3 | N/A | $65 month AuraDB Pro |
Pricing verified from each vendor's public pricing page. Compare in detail on Amazon Neptune pricing and Neo4j pricing.
Who Should Use What?
On a budget?
Neo4j has a free tier. Amazon Neptune is paid only.
Go with: Neo4j
Want the highest-rated option?
Neither has user reviews yet.
Go with: Amazon Neptune
Value user reviews?
Neither has user reviews yet.
Go with: Neo4j
3 Questions to Help You Decide
What's your budget?
Amazon Neptune is paid. Neo4j is freemium. Neo4j lets you start free.
What's your use case?
Both are data & databases tools. Compare their specific features to decide.
How important are ratings?
Neither has user reviews yet.
Key Takeaways
Neo4j
- Higher user rating: 4.5/5 vs 4.4/5
- Larger review base (149 reviews)
- Free tier available
- Our pick for this comparison
Amazon Neptune
- Choose if you want fully managed graph database service on AWS
The Bottom Line
Neo4j is our pick.
Frequently Asked Questions
Is Amazon Neptune or Neo4j better?
Neo4j is rated in our evaluation. Amazon Neptune is paid and Neo4j is freemium.
What are Amazon Neptune and Neo4j used for?
Amazon Neptune: Fully managed graph database service on AWS. Neo4j: Native graph database platform.
What does Amazon Neptune cost vs Neo4j?
Amazon Neptune is a paid tool. Neo4j is freemium (free tier + paid plans). Visit their websites for detailed pricing.