ArangoDB vs Dgraph: Which is Better in 2026?
Choosing between ArangoDB and Dgraph 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.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
ArangoDB
Multi-model database for graphs, documents, and key-value
Best for you if:
- • ArangoDB is a multi-model database combining document, graph, and key-value data models
- • It enables complex queries across data types with a single query language called AQL
Dgraph
Distributed graph database with GraphQL
Best for you if:
- • You want to try before committing
- • Dgraph is a distributed graph database with native GraphQL support
- • It handles graph queries at scale with ACID transactions and horizontal scalability
| At a Glance |  ArangoDB |  Dgraph |
|---|---|---|
Starts at | $0.2/hourOasis | FreeFree tier available |
Best For | Data & Databases | Data & Databases |
Rating | 4.5/5 | 4.7/5 |
Free plan | No | Yes |
Choose ArangoDB or Dgraph?
Choose ArangoDB if
Multi-model database for graphs, documents, and key-value
- Multi-model database
- Graph + document + K/V
- Good performance
- Budget matters ($0.2/hour vs Free)
Choose Dgraph if
Distributed graph database with GraphQL
- Native GraphQL database
- Distributed
- Good performance
| Feature | ArangoDB | Dgraph |
|---|---|---|
| Pricing Model | Paid | Freemium |
| User Rating | ★4.5/5 116 reviews | ★4.7/5 22 reviews |
| Categories | Data & DatabasesManaged Databases | Data & DatabasesGraphQL Tools |
In-Depth Analysis
ArangoDB
Multi-model database for graphs, documents, and key-value
Strengths
- +Multi-model database
- +Graph + document + K/V
- +Good performance
- +AQL query language
- +Open source
Weaknesses
- -Smaller community
- -Learning curve
- -Less known
- -Documentation gaps
- -Ecosystem smaller
Key features
Dgraph
Distributed graph database with GraphQL
Strengths
- +Native GraphQL database
- +Distributed
- +Good performance
- +Horizontally scalable
- +Open source
Weaknesses
- -Company had issues
- -Smaller community
- -Documentation gaps
- -Some stability concerns
- -Learning curve
Key features
Pricing: ArangoDB vs Dgraph
| Plan | ArangoDB | Dgraph |
|---|---|---|
| Tier 1 | Community | Free Free |
| Tier 2 | Custom Enterprise | $99 month Dedicated |
| Tier 3 | $0.2 hour Oasis | N/A |
Pricing verified from each vendor's public pricing page. Compare in detail on ArangoDB pricing and Dgraph pricing.
Who Should Use What?
On a budget?
Dgraph has a free tier. ArangoDB is paid only.
Go with: Dgraph
Want the highest-rated option?
ArangoDB: 4.5/5 (116 reviews). Dgraph: 4.7/5 (22 reviews).
Go with: Dgraph
Value user reviews?
ArangoDB: 116 reviews (4.5/5). Dgraph: 22 reviews (4.7/5).
Go with: ArangoDB
3 Questions to Help You Decide
What's your budget?
ArangoDB is paid. Dgraph is freemium. Dgraph lets you start free.
What's your use case?
Both are data & databases tools. Compare their specific features to decide.
How important are ratings?
Dgraph is rated higher: 4.7/5 vs 4.5/5.
Key Takeaways
Dgraph
- Higher user rating: 4.7/5 vs 4.5/5
- Free tier available
- Our pick for this comparison
ArangoDB
- Larger review base (116 reviews)
The Bottom Line
Dgraph is our pick.
Frequently Asked Questions
Is ArangoDB or Dgraph better?
Dgraph is rated in our evaluation. ArangoDB is paid and Dgraph is freemium.
What are ArangoDB and Dgraph used for?
ArangoDB: Multi-model database for graphs, documents, and key-value. Dgraph: Distributed graph database with GraphQL.
What does ArangoDB cost vs Dgraph?
ArangoDB is a paid tool. Dgraph is freemium (free tier + paid plans). Visit their websites for detailed pricing.