Buildkite vs CircleCI
On the evidence we track, CircleCI leads this comparison with a composite score of 76/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.
Capabilities
Feature-by-feature on the axes that matter for ci/cd tools. “-” means undocumented, not absent.
What each one is
The product in its own terms, so the numbers below have context.
Buildkite
A continuous integration and deployment platform that automates software workflows with support for both cloud-hosted and self-managed build agents, test execution, and artifact management.
CircleCI
LeaderA continuous integration and deployment service that automates software testing, building, and deployment across multiple compute environments, with intelligent workflow orchestration and parallel execution capabilities.
Pricing
List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.
Buildkite
Free tier with 30-day all-access trial. Pro plan per active user/month. Enterprise with custom pricing. Metered usage for hosted agents ($0.004/Linux vCPU-min, $0.02-$0.24/Mac vCPU-min).
- FreeFree
- Up to 2,000 Linux vCPU minutes/month
- Up to 250k test executions/month
- Dynamic pipelines
- Community support
- 1 workflow
- ProPer active user/month (amount not specified in source)
- 4,000 Linux vCPU minutes/month included
- 1M test executions/month
- macOS agents access
- Priority email support
- 250k/month test history
- +1 more
- EnterpriseContact sales
- Full Buildkite platform access
- 99.95% platform uptime SLA
- Buildkite-hosted agents with remote Docker builders
- Private container registry
- Custom storage and retention policies
- +8 more
CircleCI
LeaderFree plan with 30k monthly credits. Performance plan starts at $15/month with usage-based pricing for additional credits.
- FreeFree
- 30,000 free credits/month
- Docker, Windows, Linux, Arm, macOS environments
- Self-hosted runners
- Docker layer caching
- Deploys
- +3 more
- Performance$15/month + $0.60 per 1,000 additional credits
- 30,000 free credits/month included
- All compute environments including GPU
- Docker layer caching
- Deploys
- Single sign-on (SSO)
- +4 more
Platform & deployment
Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.
Integrations
What each product connects to. Counts come from the vendor's own integration directory where one exists.
- GitHub
- AWS ECR
- AWS S3
- Docker
- AWS
Buildkite
- GitHub Enterprise
- Bitbucket Server
- AWS CloudFormation
- AWS IAM
- AWS CloudWatch
- Kubernetes
- Jenkins
- CircleCI
- NPM
- PyPI
- RubyGems
- Maven
- Apt
- RPM
- Helm
- Alpine
- Jest
- Mocha
- Cypress
- Playwright
- Jasmine
- Rspec
- minitest
- pytest
- +19 more
CircleCI
Leader- AWS ECS
- AWS EKS
- AWS Lambda
- Heroku
- Netlify
- OpenID Connect
- Vault
- GCP
- Stripe
- MCP
- Firebase Distribution
- Fastlane
- Rollbar
Buildkite or CircleCI: 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.