Database & Data Management · head to head
PlanetScale vs SurrealDB

PlanetScale
Database & Data Management
The MySQL-compatible serverless database
- From
- $15/month
- Rated
- -

SurrealDB
Database & Data Management
Multi-model database combining documents, graphs, vectors and time-series
- From
- Free
- Rated
- -
The short version
- Only SurrealDB has a free tier, so it costs nothing to try first.
- Each has a real cost: PlanetScale eBS High Availability requires 3-node configuration with replication overhead; SurrealDB the listed $0.192/node/hr Scale pricing lacks transparent higher-tier rates, requiring a sales conversation for full production sizing.
- They diverge on capability: PlanetScale covers Database Branching, SurrealDB covers Multi-model engine.
Where they differ
Only the attributes on which PlanetScale and SurrealDB actually diverge.
| Attribute | PlanetScale | SurrealDB |
|---|---|---|
| Starting price | $15/month | Free |
| Pricing model | subscription | usage-based |
| Free tier | No | Yes |
| Platforms | Cloud-hosted (AWS, GCP, Azure) | web, api, windows, mac, linux |
| Founded | 2018 | 2022 |
Identical on both: user rating (Not yet rated), category (Database & Data Management).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in PlanetScale
- Database Branching
- Non-blocking Schema Changes
- Insights
- Horizontal Scaling
- Connection Pooling
- Query Caching
- Automatic Backups
- Global Replication
Only in SurrealDB
- Multi-model engine
- ACID transactions
- Hybrid retrieval
- Horizontal scaling
- Multi-region disaster recovery
- FIPS-compliant cryptography
What people use each for
The jobs each tool is most often brought in to do.
PlanetScale
- MySQL database hosting with automatic failover and replicationnot SurrealDB
- Vitess-based sharding for horizontal scaling across large datasetsnot SurrealDB
- Cloud provider flexibility across AWS, GCP, Azure with 60+ regionsnot SurrealDB
- Cost-effective database clusters using ARM64 architecture optionsnot SurrealDB
SurrealDB
- AI agent memory and retrieval-augmented generationnot PlanetScale
- Applications needing documents, graphs and vectors in one databasenot PlanetScale
- Knowledge graph construction from unstructured datanot PlanetScale
- Regulated workloads requiring SOC2/ISO27001/HIPAA-eligible hostingnot PlanetScale
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
PlanetScale
- EBS High Availability requires 3-node configuration with replication overhead
- EBS Non-HA single-node option lacks redundancy and automatic failover
- Pricing varies by cloud provider and region, requiring queries for specific rates
- ARM64 architecture only available on EBS tier, not Metal deployments
SurrealDB
- The listed $0.192/node/hr Scale pricing lacks transparent higher-tier rates, requiring a sales conversation for full production sizing.
- As a newer multi-model database, it has a smaller ecosystem of drivers, ORMs and community tooling than established single-model databases.
- HIPAA compliance is only available as an Enterprise add-on rather than included in standard paid tiers.
- Combining multiple data models in one engine can add query-planning complexity compared to purpose-built single-model databases.
Pricing, plan by plan
PlanetScale
$15/monthNo published plan breakdown. See the PlanetScale review.
SurrealDB
Free- StartFree
- 1 free instance, then from $0.021/hr
- 1GB storage free forever
- Vertical scaling to terabytes
- Scale$0.192/month
- $0.192/node/hr
- Production-grade fault tolerance
- Horizontal scaling to petabytes
- Enterprise$undefined/month
- Self-hosted, custom pricing
- Clustered fault-tolerant deployments
- FIPS-compliant cryptography
Which should you pick?
Choose PlanetScale if
- You need database branching.
- You work on Cloud-hosted (AWS, GCP, Azure).
- You also want non-blocking schema changes.
Choose SurrealDB if
- You need multi-model engine.
- You want to start without paying.
- You work on web, api, windows, mac, linux.
- You also want acid transactions.
Questions people ask
- Is PlanetScale or SurrealDB better?
- Neither clearly leads. PlanetScale starts at $15/month and SurrealDB at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, PlanetScale or SurrealDB?
- SurrealDB has a free tier; the other does not. Paid plans start at $15/month for PlanetScale and Free for SurrealDB.
- Does PlanetScale or SurrealDB run on more platforms?
- PlanetScale runs on Cloud-hosted (AWS, GCP, Azure). SurrealDB runs on web, api, windows, mac, linux.
- Can I use SurrealDB for free?
- Yes. SurrealDB has a free tier, so you can try it without paying. PlanetScale starts at $15/month.
- What is PlanetScale best used for?
- PlanetScale is most often used for mysql database hosting with automatic failover and replication, vitess-based sharding for horizontal scaling across large datasets, cloud provider flexibility across aws, gcp, azure with 60+ regions, cost-effective database clusters using arm64 architecture options. Of those, mysql database hosting with automatic failover and replication and vitess-based sharding for horizontal scaling across large datasets are not what SurrealDB is typically brought in for.
- What can PlanetScale do that SurrealDB cannot?
- PlanetScale covers Database Branching, Non-blocking Schema Changes, Insights, Horizontal Scaling. SurrealDB covers Multi-model engine, ACID transactions, Hybrid retrieval, Horizontal scaling.
Answered from the vendors’ own pages
SurrealDB: What does SurrealDB cost?
SurrealDB Cloud's Start plan is free with one free instance (then from $0.021/hr), the Scale plan runs $0.192/node/hr for production workloads, and Enterprise self-hosted deployments use custom pricing.
SourceSurrealDB: Is there a free plan and what are its limits?
Yes, the Start plan includes one free instance with 1GB of storage free forever and 1GB of outbound data transfer per month, aimed at prototypes and development.
SourceSurrealDB: How is billing handled?
Customers are invoiced monthly based on actual usage in a pay-as-you-go model with no long-term commitments, though commitment-based discounts are available.
SourceRelated pages
More on PlanetScale
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