WorkOS vs Buildkite
The modern identity platform for B2B SaaS
vs. Hybrid CI/CD — your compute, their orchestration. Built for scale.
Pricing tiers
WorkOS
AuthKit Free
First 1M MAUs free. Unlimited organizations, user management, social OAuth, passwordless.
Free
AuthKit Scale
Per 1M additional MAUs.
$2500/mo
Enterprise / Annual Credits
Custom with 99.99% SLA, guided migration, dedicated support.
Custom
Buildkite
Free (Developer)
$0. Unlimited jobs on self-hosted agents. 10K jobs/mo on Buildkite Hosted.
Free
Buildkite Hosted (usage)
Per-minute on Buildkite-hosted agents. $0.002/min Linux baseline.
$0/mo
Pro
$20/user/mo. SSO. Audit log. Support. Unlimited self-hosted.
$20/mo
Enterprise
Custom. SAML, RBAC, audit SLA, dedicated support.
Custom
Free-tier quotas head-to-head
Comparing authkit-free on WorkOS vs free on Buildkite.
| Metric | WorkOS | Buildkite |
|---|---|---|
| mau included | 1000000 users/month | — |
| organizations | unlimited orgs | — |
| staging environments | free envs | — |
Features
WorkOS · 13 features
- Audit Logs — Standardized audit log pipeline with streaming to SIEMs (Splunk, Datadog, Sumo L…
- AuthKit — Complete drop-in user management UI + hosted auth flows. Built on top of WorkOS.
- Directory Sync — SCIM-based user provisioning/deprovisioning from Okta, Azure AD, Google Workspac…
- FGA (WorkOS) — Fine-grained authorization based on Google Zanzibar / OpenFGA.
- Magic Auth — Passwordless email codes + links. Good alternative to password auth for B2B.
- Multi-Factor Auth — TOTP + SMS MFA enrollment and verification APIs.
- Organizations — Multi-tenant B2B primitive. Attach SSO/Directory/Audit to specific customer orgs…
- Passkeys — WebAuthn passkeys as a first-class factor.
- Radar — Fraud protection: device fingerprinting + risk scoring at signup and login.
- Single Sign-On — Plug-and-play SAML 2.0 + OIDC SSO with 30+ identity providers pre-mapped.
- User Management — REST API + webhooks for user CRUD, email verification, sessions, MFA, metadata.
- Vault — Secret storage for tokens + per-tenant credentials.
- Widgets — Embeddable admin portals (SSO setup, directory mapping) that your customers self…
Buildkite · 17 features
- Agent Queues — Route jobs to specific agents by tag.
- Annotations — Rich Markdown in build UI.
- Artifacts — Upload + download build artifacts.
- Audit Log — Enterprise audit.
- Automatic Cancel — Cancel stale builds on new push.
- Automatic + Manual Retries — Configurable retry semantics.
- Buildkite Hosted Agents — Managed agents (opt-in).
- Dynamic Pipelines — Generate YAML in a command step.
- input Step — Block for user input.
- Parallelism — Parallel step scaling with BUILDKITE_PARALLEL_JOB.
- Pipelines — YAML + optional dynamic upload.
- Plugins — Agent-level lifecycle hooks.
- Secrets (Vault) — Integrate with HashiCorp Vault, SSM.
- Teams + RBAC — Enterprise permissions.
- Test Engine — Flaky test + timing insights.
- trigger Step — Fire another pipeline.
- wait Step — Sync point in pipeline.
Developer interfaces
| Kind | WorkOS | Buildkite |
|---|---|---|
| CLI | — | bk (Buildkite CLI) |
| SDK | workos-go, @workos-inc/authkit-nextjs, workos-java, workos-node, workos-php, workos-python, workos-ruby | — |
| REST | WorkOS REST API | Buildkite REST API |
| GRAPHQL | — | Buildkite GraphQL API |
| OTHER | Webhooks | Buildkite Agent, Buildkite Dashboard, Buildkite Plugins, pipeline.yml |
Staxly is an independent catalog of developer platforms. Some links to WorkOS and Buildkite may be affiliate links — Staxly may earn a commission if you sign up through them, at no extra cost to you. Pricing is verified against vendor pages at publication time — reconfirm before buying.
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