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Buildkite
What it is
Buildkite Pipelines is a CI/CD platform that dispatches workflow steps as jobs to agents. Dynamic pipelines can generate and upload steps during a build, allowing workflows to respond to code changes, test results, or other runtime logic. Test Engine collects results across testing frameworks and helps teams track, analyze, and act on them; it can quarantine flaky tests, split tests across parallel jobs, and monitor performance, reliability, and ownership. Teams can use Buildkite-hosted agents or run agents in their own on-premises or cloud infrastructure. Listed integrations include Slack, PagerDuty, Datadog, Honeycomb, OpenTelemetry, Amazon EventBridge, Artifactory, Docker Hub, and Backstage. Buildkite lists TLS 1.2+ protection for data in transit, AES-256 encryption at rest, and an annually audited SOC 2 Type II report. The Free Plan costs nothing and includes up to five users and 10 concurrent jobs. Pro costs $30 a month, billed per active user monthly, and supports up to 50 users and 250 concurrent agents, with 10 included. Enterprise has custom pricing and a 30-user minimum.
For and against
For
- Supports dynamic pipelines
- Offers hosted and self-managed agents
- Test Engine can quarantine flaky tests
- Integrates with listed monitoring and collaboration tools
- Free Plan includes up to five users
Against
- Free Plan is limited to 10 concurrent jobs
- Pro costs $30 a month per active user
- Enterprise has a 30-user minimum
- Enterprise pricing is custom
The verdict
Buildkite combines pipeline execution with test-result analysis and a choice of hosted or self-managed agents. The Free Plan has defined user and job limits, while paid tiers may better suit larger teams or heavier use.
Who it suits
Buildkite may suit teams that want to run CI/CD workflows using hosted agents or agents in their own infrastructure. Its plan limits and test tooling are relevant for teams coordinating build and test workloads.
Plans and prices
Free Plan
Up to 5 users · Up to 10 concurrent jobs · Up to 2,000 Linux vCPU minutes/month · Up to 250k test executions/month
Read 28 Sep 2026 · buildkite.com
Pro Plan
Up to 50 users · Up to 250 concurrent agents, 10 included · 4,000 Linux vCPU minutes/month included · 1M test executions/month
Read 28 Sep 2026 · buildkite.com
Enterprise Plan
Custom usage and rate limits · 30 user minimum · Unlimited self-hosted agents · Enterprise support with SLA credits
Read 28 Sep 2026 · buildkite.com
On the record
- Access controls
- The security page lists SAML SSO, default multi-factor authentication for organization members, audit logging, team-based permissions, and per-job OIDC integration.buildkite.com · read 28 Sep 2026
- Agent hosting
- Buildkite offers fully managed hosted agents and supports agents run in a customer's own infrastructure, including on-premises or cloud environments.buildkite.com · read 28 Sep 2026
- Agent platforms
- The agent installation options include Ubuntu, Debian, Red Hat/CentOS, FreeBSD, macOS, Windows, Linux, and Docker, as well as deployment options for Kubernetes and cloud platforms.buildkite.com · read 28 Sep 2026
- Company
- Buildkite says it was founded in 2013 and operates as a fully remote team across more than 60 cities.buildkite.com · read 28 Sep 2026
- Compliance
- Buildkite says it maintains an annually audited SOC 2 Type II report.buildkite.com · read 28 Sep 2026
- Dynamic pipelines
- Dynamic pipelines can generate and upload pipeline steps at build time so the pipeline can adapt to code changes, test results, or other runtime logic.buildkite.com · read 28 Sep 2026
- Integrations
- Documented integrations include Slack, PagerDuty, Datadog, Honeycomb, OpenTelemetry, Amazon EventBridge, Artifactory, Docker Hub, and Backstage.buildkite.com · read 28 Sep 2026
- Plan limits
- The Free Plan includes up to 5 users and 10 concurrent jobs, while Pro includes up to 50 users and up to 250 concurrent agents.buildkite.com · read 28 Sep 2026
- Purpose
- Buildkite Pipelines is a platform for building CI/CD workflows, with pipeline steps dispatched as jobs to agents.buildkite.com · read 28 Sep 2026
- Security
- Buildkite states that data in transit is protected with TLS 1.2+ and data at rest is encrypted using AES-256.buildkite.com · read 28 Sep 2026
- Support
- The Free Plan includes community support, Pro includes priority email support, and Enterprise includes support with SLA credits and Slack Connect.buildkite.com · read 28 Sep 2026
- Test Engine
- Test Engine collects test results and provides tools to track, analyze, and act on results across testing frameworks.buildkite.com · read 28 Sep 2026
- Test features
- Test Engine can detect and quarantine flaky tests, split tests across parallel jobs, and monitor test performance, reliability, and ownership.buildkite.com · read 28 Sep 2026
