Aerospike vs SurrealDB: Which Should You Choose in 2026?
Choosing between Aerospike and SurrealDB 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.
By Toolradar Team · Last updated February 28, 2026 · Methodology
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Aerospike
Real-time NoSQL database for high performance
Best for you if:
- • Aerospike is a real-time NoSQL database designed for AI applications, offering in-memory speeds at disk prices through its patented Hybrid Memory Architecture.
- • It provides predictable performance with industry-leading tail latency, relational-grade consistency (ACID-compliant transactions), and cost-efficiency at scale.
SurrealDB
The ultimate multi-model database for AI agents, simplifying your stack and accelerating development.
Best for you if:
- • You want the higher-rated option (8.0/10 vs 0.0/10)
- • Unified multi-model database (document, graph, time-series, relational, geospatial, key-value) for AI applications.
- • Built for AI with integrated vector, full-text, and hybrid search, supporting RAG and Knowledge Graphs.
| At a Glance |  Aerospike |  SurrealDB |
|---|---|---|
Price | Free + Paid | Free + Paid |
Best For | Database Builders | Database Builders |
Rating | —/100 | 80/100 |
| Feature | Aerospike | SurrealDB |
|---|---|---|
| Pricing Model | Freemium | Freemium |
| Editorial Score | — | 80 |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 69 | 0 |
| Categories | Database BuildersManaged Databases | Database BuildersManaged Databases |
How Aerospike and SurrealDB Compare
Aerospike
Real-time NoSQL database for high performance
Free tier available
SurrealDB
The ultimate multi-model database for AI agents, simplifying your stack and accelerating development.
Free tier available · 80/100 score
Who Should Use What?
On a budget?
Both are freemium. Compare plans on their websites.
Go with: Aerospike
Want the highest-rated option?
SurrealDB scores 80/100. Aerospike is unrated.
Go with: SurrealDB
Value user reviews?
Neither has user reviews yet.
Go with: SurrealDB
3 Questions to Help You Decide
What's your budget?
Both are freemium. Pricing won't help you decide here.
What's your use case?
Both are database builders tools. Compare their specific features to decide.
How important are ratings?
Not all tools have been rated yet.
Key Takeaways
SurrealDB
- Higher score: 80/100 vs unrated
- Free tier available
- Our pick for this comparison
Aerospike
- More community upvotes (69)
The Bottom Line
SurrealDB (80/100) is our pick.
Frequently Asked Questions
Is Aerospike or SurrealDB better?
SurrealDB scores 80/100 in our evaluation. Both are freemium.
What are Aerospike and SurrealDB used for?
Aerospike: Real-time NoSQL database for high performance. SurrealDB: The ultimate multi-model database for AI agents, simplifying your stack and accelerating development..
What does Aerospike cost vs SurrealDB?
Aerospike is freemium (free tier + paid plans). SurrealDB is freemium (free tier + paid plans). Visit their websites for detailed pricing.