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Databases · head to head

PlanetScale vs RubyMine

PlanetScale logo

PlanetScale

Databases

The MySQL-compatible serverless database

From
Free
Free plan
Yes
Visit PlanetScaleFull review
RubyMine logo

RubyMine

Developer Tools

JetBrains IDE for Ruby and Ruby on Rails development

From
$24/month
Free plan
No
Visit RubyMineFull review

The short version

  • PlanetScale is a MySQL-compatible serverless database platform.
  • PlanetScale has a free plan, then $15/mo; RubyMine starts at $24/mo.
  • Only PlanetScale lists non-blocking Schema Changes; only RubyMine lists integrated debugger.
  • Where PlanetScale falls short: pricing varies significantly across 17+ AWS and GCP regions.
  • Where RubyMine falls short: no permanently free tier for commercial use; requires an ongoing subscription.
  • Prices and features on this page were last checked on 13 November 2026.

Where they differ

Only the attributes on which PlanetScale and RubyMine actually diverge.

Attributes where PlanetScale and RubyMine differ
AttributePlanetScaleRubyMine
Starting priceFree$24/month
Pricing modelUsage-basedSubscription
Free tierYesNo
PlatformsWebWindows, macOS, Linux
CategoryDatabasesDeveloper Tools
Founded20182000

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 RubyMine

  • Rails-aware coding assistance
  • Integrated debugger
  • Test runner integration
  • Database tools
  • Version control integration
  • Docker support

What people use each for

The jobs each tool is most often brought in to do.

PlanetScale

  • MySQL-compatible applications requiring horizontal scalingnot RubyMine
  • PostgreSQL deployments with custom cluster configurationsnot RubyMine
  • Multi-region database deployments on AWS or GCPnot RubyMine
  • Applications requiring transparent sharding via Vitessnot RubyMine

RubyMine

  • Building and maintaining Ruby on Rails applicationsnot PlanetScale
  • Debugging Ruby web applicationsnot PlanetScale
  • Running and managing RSpec or Minitest suitesnot PlanetScale
  • Working across Ruby, JavaScript, and SQL in one projectnot PlanetScale

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

PlanetScale

  • Pricing varies significantly across 17+ AWS and GCP regions
  • Additional costs for EBS storage beyond base tier, backup storage, and egress
  • Dedicated PgBouncer and replicas incur separate charges
  • Metal tier pricing increases sharply with larger configurations

RubyMine

  • No permanently free tier for commercial use; requires an ongoing subscription
  • More resource-intensive than lightweight editors such as Sublime Text
  • Focused primarily on Ruby, so polyglot teams may prefer IntelliJ IDEA Ultimate with plugins instead
  • Startup time can be slower than simpler text editors on older hardware

Pricing, plan by plan

PlanetScale

Free
  • Postgres EBS Single-Node (ARM64 PS-5)$5/mo
    • 512 MiB RAM
    • Single-node configuration
    • EBS storage included
  • Postgres EBS HA (ARM64 PS-5)$15/mo
    • 512 MiB RAM
    • 3-node high-availability setup
    • 1 primary + 2 replicas
  • Postgres Metal (M-10)$50/mo
    • 1/8 vCPU, 1 GiB RAM
    • 3-node HA configuration
    • 10 GiB NVMe storage included
  • Vitess Non-Metal 3-Node$39/mo
    • Sharding-capable database
    • x86-64 architecture
    • 3-node configuration

RubyMine

$24/month
  • Individual$24/mo
    • Personal use license
    • Access to RubyMine
    • Free for students and open-source maintainers
  • Organization$34/mo
    • Business use license
    • Access to RubyMine
    • Volume and renewal discounts

Which should you pick?

Choose PlanetScale if

  • You need database branching.
  • You want to start without paying.
  • You also want non-blocking schema changes.
PlanetScale review

Choose RubyMine if

  • You need rails-aware coding assistance.
  • You work on Windows, macOS, Linux.
  • You also want integrated debugger.
RubyMine review

Questions people ask

Is PlanetScale or RubyMine better?
Neither clearly leads. PlanetScale starts at Free and RubyMine at $24/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, PlanetScale or RubyMine?
PlanetScale has a free tier; the other does not. Paid plans start at Free for PlanetScale and $24/month for RubyMine.
Does PlanetScale or RubyMine run on more platforms?
PlanetScale runs on Web. RubyMine runs on Windows, macOS, Linux.
Can I use PlanetScale for free?
Yes. PlanetScale has a free tier, so you can try it without paying. RubyMine starts at $24/month.
What is PlanetScale best used for?
PlanetScale is most often used for mysql-compatible applications requiring horizontal scaling, postgresql deployments with custom cluster configurations, multi-region database deployments on aws or gcp, applications requiring transparent sharding via vitess. Of those, mysql-compatible applications requiring horizontal scaling and postgresql deployments with custom cluster configurations are not what RubyMine is typically brought in for.
What can PlanetScale do that RubyMine cannot?
PlanetScale covers Database Branching, Non-blocking Schema Changes, Insights, Horizontal Scaling. RubyMine covers Rails-aware coding assistance, Integrated debugger, Test runner integration, Database tools.

Answered from the vendors’ own pages

PlanetScale: How much does a PlanetScale Postgres database cost per month?

PlanetScale Postgres pricing starts at $5/month for single-node ARM64 configurations with 512 MiB RAM and $15/month for the same specs in high-availability mode with 1 primary and 2 replicas. Metal tier starts at $50/month for M-10 configuration (1/8 vCPU, 1 GiB RAM). Exact pricing depends on cluster size, node architecture (ARM64 vs x86-64), storage configuration, and selected AWS/GCP region.

Source
RubyMine: How much does RubyMine cost?

RubyMine is sold as a JetBrains Toolbox subscription starting around $24/month for individuals and $34/month for organizations, with free licenses available for students and open-source maintainers.

Source
PlanetScale: Is there a free tier for PlanetScale?

PlanetScale offers a free tier for development and testing workloads. After free tier limits are reached, usage-based pricing applies starting at $5/month for the smallest Postgres single-node configuration, with costs scaling based on cluster size, compute, storage, and additional features like dedicated PgBouncer or replicas.

Source
RubyMine: Is there a free trial?

JetBrains provides a free trial period for RubyMine so developers can evaluate it before purchasing a subscription.

Source
PlanetScale: What is the difference between PlanetScale ARM64 and x86-64 pricing?

ARM64 instances cost significantly less than x86-64 equivalents. For example, a Postgres EBS HA cluster with 512 MiB RAM costs $15/month on ARM64 but $39/month on x86-64. This pricing difference extends across all cluster sizes, with larger x86-64 configurations reaching up to $5,599/month compared to ARM64 alternatives.

Source
RubyMine: What platforms does RubyMine support?

RubyMine runs as a desktop application on Windows, macOS, and Linux via JetBrains Toolbox.

Source
PlanetScale: What is included in a PlanetScale cluster price versus additional costs?

The advertised cluster price covers the base compute and configured storage. Additional charges apply for EBS storage beyond the base allocation, backup storage, data egress, optional dedicated PgBouncer connections, and replicas beyond the base high-availability configuration. Regional pricing varies across 17+ AWS and GCP zones.

Source
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