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Software · head to head

Buildkite vs PlanetScale

Buildkite logo

Buildkite

Software

CI/CD pipelines that run on your own compute

From
Free
Rated
-
PlanetScale logo

PlanetScale

Software

The MySQL-compatible serverless database

From
$15/month
Rated
-

The short version

  • Only Buildkite has a free tier, so it costs nothing to try first.
  • Each has a real cost: Buildkite free plan caps at 5 users and 10 concurrent jobs, with 2,000 Linux vCPU minutes per month and 30 day build retention; PlanetScale eBS High Availability requires 3-node configuration with replication overhead

Where they differ

Only the attributes on which Buildkite and PlanetScale actually diverge.

Attributes where Buildkite and PlanetScale differ
AttributeBuildkitePlanetScale
Starting priceFree$15/month
Pricing modelfreemiumsubscription
Free tierYesNo
PlatformsWebCloud-hosted (AWS, GCP, Azure)
FoundedUnknown2018

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

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 Buildkite

Nothing recorded that PlanetScale does not also cover.

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.

Buildkite

No use cases recorded yet. See the Buildkite review.

PlanetScale

  • MySQL database hosting with automatic failover and replicationnot Buildkite
  • Vitess-based sharding for horizontal scaling across large datasetsnot Buildkite
  • Cloud provider flexibility across AWS, GCP, Azure with 60+ regionsnot Buildkite
  • Cost-effective database clusters using ARM64 architecture optionsnot Buildkite

Where each one falls short

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

Buildkite

  • Free plan caps at 5 users and 10 concurrent jobs, with 2,000 Linux vCPU minutes per month and 30 day build retention
  • Pro plan is $30 per active user per month, capped at 50 users, with only 10 of the up to 250 concurrent agents included before extra usage
  • Enterprise plan enforces a 30 user minimum even though pricing itself is custom
  • Hosted compute beyond included minutes is metered at $0.004 per vCPU minute on Linux and $0.02 per vCPU minute on Mac

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

Pricing, plan by plan

Buildkite

Free

No published plan breakdown. See the Buildkite review.

PlanetScale

$15/month

No published plan breakdown. See the PlanetScale review.

Which should you pick?

Choose Buildkite if

  • You want to start without paying.

Choose PlanetScale if

  • You need database branching.
  • You work on Cloud-hosted (AWS, GCP, Azure).
  • You also want non-blocking schema changes.

Questions people ask

Is Buildkite or PlanetScale better?
Neither clearly leads. Buildkite starts at Free and PlanetScale at $15/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Buildkite or PlanetScale?
Buildkite has a free tier; the other does not. Paid plans start at Free for Buildkite and $15/month for PlanetScale.
Does Buildkite or PlanetScale run on more platforms?
Buildkite runs on Web. PlanetScale runs on Cloud-hosted (AWS, GCP, Azure).
Can I use Buildkite for free?
Yes. Buildkite has a free tier, so you can try it without paying. PlanetScale starts at $15/month.
What can Buildkite do that PlanetScale cannot?
PlanetScale covers Database Branching, Non-blocking Schema Changes, Insights, Horizontal Scaling.
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