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Database & Data Management · head to head

PlanetScale vs Teradata

PlanetScale logo

PlanetScale

Database & Data Management

The MySQL-compatible serverless database

From
$15/month
Rated
-
Full reviewWebsite
T

Teradata

Database & Data Management

Autonomous Knowledge Platform for Enterprise AI

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: PlanetScale eBS High Availability requires 3-node configuration with replication overhead; Teradata no pricing is disclosed on the site; buyers must contact sales or use a free evaluation program to get a quote, per teradata.com, August 2026

Where they differ

Only the attributes on which PlanetScale and Teradata actually diverge.

Attributes where PlanetScale and Teradata differ
AttributePlanetScaleTeradata
Starting price$15/monthOn request
Pricing modelsubscriptionquote
PlatformsCloud-hosted (AWS, GCP, Azure)Web
Founded2018Unknown

Identical on both: free tier (No), 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 Teradata

Nothing recorded that PlanetScale does not also cover.

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 Teradata
  • Vitess-based sharding for horizontal scaling across large datasetsnot Teradata
  • Cloud provider flexibility across AWS, GCP, Azure with 60+ regionsnot Teradata
  • Cost-effective database clusters using ARM64 architecture optionsnot Teradata

Teradata

No use cases recorded yet. See the Teradata review.

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

Teradata

  • No pricing is disclosed on the site; buyers must contact sales or use a free evaluation program to get a quote, per teradata.com, August 2026

Pricing, plan by plan

PlanetScale

$15/month

No published plan breakdown. See the PlanetScale review.

Teradata

On request

No published plan breakdown. See the Teradata review.

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.
PlanetScale review

Choose Teradata if

Nothing in the data separates Teradata from PlanetScale on the points above - pick on price and on how each one feels to use.

Teradata review

Questions people ask

Is PlanetScale or Teradata better?
Neither clearly leads. PlanetScale starts at $15/month and Teradata at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, PlanetScale or Teradata?
PlanetScale starts at $15/month and Teradata at On request.
Does PlanetScale or Teradata run on more platforms?
PlanetScale runs on Cloud-hosted (AWS, GCP, Azure). Teradata runs on Web.
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 Teradata is typically brought in for.
What can PlanetScale do that Teradata cannot?
PlanetScale covers Database Branching, Non-blocking Schema Changes, Insights, Horizontal Scaling.
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