Comparison

IBM Db2 vs PlanetScale

On the evidence we track, PlanetScale leads this comparison with a composite score of 66/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Machine formatsMarkdownJSONGraphQLMarkdown is open. JSON and GraphQL need a free key.
IBM Db249
★PlanetScale66
Score
vioscaleAI score
IBM Db249 / 100low · 17%
PlanetScale66 / 100medium · 70%
Pricing
Free tier
IBM Db2✓
PlanetScale✗
Model
IBM Db2freemium
PlanetScalecommercial
Price level
IBM Db2low
PlanetScalelow
Starting price
IBM Db2–
PlanetScale$5
Transparent
IBM Db2✗
PlanetScale✗
Integrations
Count
IBM Db2–
PlanetScale3
Security
Certifications
IBM Db2–
Disclosure policy
IBM Db2✓
PlanetScale✓
Gdpr
IBM Db2–
PlanetScale✓
Hipaa
IBM Db2–
PlanetScale✓
Pci
IBM Db2–
PlanetScale✓
Soc2
IBM Db2–
PlanetScale✓
Reliability
Sla pct
IBM Db2–
PlanetScale99.99
Status page
IBM Db2–
PlanetScale✓
Content
Faq
IBM Db24 items
PlanetScale7 items

Capabilities

Feature-by-feature on the axes that matter for relational databases. “-” means undocumented, not absent.

Core
SQL model
IBM Db2Full SQL
PlanetScaleFull SQL
Transactions
ACID transactions
IBM Db2-
PlanetScale-
Highest isolation level
IBM Db2-
PlanetScale-
Consistency
Consistency
IBM Db2-
PlanetScale-
Scale
Horizontal scale
IBM Db2Natively distributed
PlanetScaleSharded
Replication
Replication
IBM Db2-
PlanetScale-
Availability
Automatic failover / HA
IBM Db2-
PlanetScale✓
Deployment
Deployment
IBM Db2Serverless
PlanetScaleManaged
Serverless / scale-to-zero
IBM Db2✓
PlanetScale-
Compatibility
Wire compatibility
IBM Db2-
PlanetScale-
Extensibility
Extensions / plugins / UDFs
IBM Db2-
PlanetScale✓
Licensing
Licence class
IBM Db2Proprietary
PlanetScaleProprietary
Data types
JSON / document support
IBM Db2✓
PlanetScale-
Geo / spatial
IBM Db2-
PlanetScale-

What each one is

The product in its own terms, so the numbers below have context.

IBM Db2

A database platform designed to self-manage through machine learning technology. Supports running on company-owned servers, cloud platforms, or both simultaneously, with built-in security and governance features.

Independently observed

PlanetScale

Leader

PlanetScale provides managed cloud database services optimized for performance and reliability. It offers sharded versions of MySQL and PostgreSQL that support horizontal scaling, zero-downtime operations including schema changes, automatic failover, and connection pooling.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

IBM Db2

Free tier

Free tier available

as of verify ↗

PlanetScale

Leader
from $5/moSubscription

From $5/month. Private connection traffic $0.01/GB.

  • PostgresFrom $5/month
    • High availability
    • Automatic failover across three availability zones
as of verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
Web
IBM Db2✓
PlanetScale✓
CLI
IBM Db2✗
PlanetScale✓
Deployment
Cloud / SaaS
IBM Db2✓
PlanetScale✓
On-premise
IBM Db2✓
PlanetScale✗
Hybrid
IBM Db2✓
PlanetScale✗

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

IBM Db2

Not documented yet.

PlanetScale

Leader
7 total
  • Vantage
  • Netlify
  • Debezium
  • Cursor
  • Codex
  • Terraform
  • Prometheus
Independently observed
Still deciding?

IBM Db2 or PlanetScale: which one depends on you

A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.

Free to run, no account needed to start. How the evaluation works

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.