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E-Commerce · head to head

Medusa vs PlanetScale

Medusa logo

Medusa

E-Commerce

Open source Shopify alternative

From
$29/month
Rated
-
Full reviewWebsite
PlanetScale logo

PlanetScale

Databases

The MySQL-compatible serverless database

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only PlanetScale has a free tier, so it costs nothing to try first.
  • Each has a real cost: Medusa the managed cloud meters four separate resources: edge requests, emails, compute hours and database storage; PlanetScale pricing varies significantly across 17+ AWS and GCP regions
  • They diverge on capability: Medusa covers Open source, PlanetScale covers Database Branching.

Where they differ

Only the attributes on which Medusa and PlanetScale actually diverge.

Attributes where Medusa and PlanetScale differ
AttributeMedusaPlanetScale
Starting price$29/monthFree
Pricing modelsubscriptionusage-based
Free tierNoYes
PlatformsWebCloud-hosted (AWS, GCP, Azure)
CategoryE-CommerceDatabases
Founded20202018

Identical on both: user rating (Not yet rated).

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 Medusa

  • Open source
  • Modular architecture
  • Multi-region support
  • Plugin system
  • Admin dashboard
  • Order management
  • Inventory tracking
  • Payment integrations

Only in PlanetScale

  • Database Branching
  • Non-blocking Schema Changes
  • Insights
  • Horizontal Scaling
  • Connection Pooling
  • Query Caching
  • Automatic Backups
  • Global Replication

What people use each for

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

Medusa

  • Building a custom ecommerce backend on an open source headless platformnot PlanetScale
  • Running a self hosted or managed commerce API with a custom storefrontnot PlanetScale

PlanetScale

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

Where each one falls short

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

Medusa

  • The managed cloud meters four separate resources: edge requests, emails, compute hours and database storage
  • The Develop plan at $29 a month applies a hard limit of 1,000 emails, so it stops rather than bills
  • Compute hours are capped at 600 on Develop and 800 on Launch
  • Edge request overage is $0.3 per million and storage $0.5 per GB month above the plan allowance
  • Background workers and priority support require the Scale plan at $299 a month

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

Pricing, plan by plan

Medusa

$29/month
  • Develop$29/month
    • Base cloud hosting
    • Commerce features included
    • No GMV-tax
  • Launch$99/month
    • Enhanced features
    • No GMV-tax
  • Scale$299/month
    • Advanced features
    • No GMV-tax
  • Enterprise$null/custom
    • Custom configuration

PlanetScale

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

Which should you pick?

Choose Medusa if

  • You need open source.
  • You also want modular architecture.
Medusa review

Choose PlanetScale if

  • You need database branching.
  • You want to start without paying.
  • You work on Cloud-hosted (AWS, GCP, Azure).
  • You also want non-blocking schema changes.
PlanetScale review

Questions people ask

Is Medusa or PlanetScale better?
Neither clearly leads. Medusa starts at $29/month and PlanetScale at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Medusa or PlanetScale?
PlanetScale has a free tier; the other does not. Paid plans start at $29/month for Medusa and Free for PlanetScale.
Does Medusa or PlanetScale run on more platforms?
Medusa runs on Web. PlanetScale runs on Cloud-hosted (AWS, GCP, Azure).
Can I use PlanetScale for free?
Yes. PlanetScale has a free tier, so you can try it without paying. Medusa starts at $29/month.
What is Medusa best used for?
Medusa is most often used for building a custom ecommerce backend on an open source headless platform, running a self hosted or managed commerce api with a custom storefront. Of those, building a custom ecommerce backend on an open source headless platform and running a self hosted or managed commerce api with a custom storefront are not what PlanetScale is typically brought in for.
What can Medusa do that PlanetScale cannot?
Medusa covers Open source, Modular architecture, Multi-region support, Plugin system. PlanetScale covers Database Branching, Non-blocking Schema Changes, Insights, Horizontal Scaling.

Answered from the vendors’ own pages

Medusa: What does Medusa charge for additional team members?

Additional seats on the Medusa Cloud development platform cost $30 per seat per month. Unlimited users can access the Medusa Admin Dashboard at no additional cost for commerce operations.

Source
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
Medusa: Are there usage-based charges beyond the base Medusa plan price?

Yes. Beyond base plan costs, Medusa charges for edge request overages at $0.30 per 1M requests, email overages at $0.70 per 1,000 emails, data transfer at $0.125 per GB, and database storage at $0.50 per GB-month.

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
Medusa: Can I cancel my Medusa subscription at any time?

Yes, users can cancel their Medusa subscription anytime. Plans are billed monthly in advance, with flex usage charges from the previous month added to the next invoice.

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
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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