Spacelift vs Buildkite: CI / CD Comparison (2026)
An independent side-by-side comparison of Spacelift and Buildkite for ci / cd buyers — pricing, features, integrations, and how often each is cited by major AI engines.
AI Citation Scorecard
How often each is cited by major AI engines when buyers ask ci / cd questions. Last 90 days across ChatGPT, Perplexity, Gemini, Claude, and Copilot.
Probes run hourly; each (engine × query) combo retests every ~3 days.
Pricing
Key Features
Feature data is being indexed.
- ✓3 concurrent jobs for Personal
- ✓Unlimited users in Pro
- ✓90-day build retention
- ✓Priority email support for Pro
When to choose Spacelift
Choose Spacelift if your team prioritizes its strengths over Buildkite's. Full guidance populates as Spacelift's feature data is indexed.
When to choose Buildkite
Choose Buildkite if your team prioritizes its strengths over Spacelift's. Full guidance populates as Buildkite's feature data is indexed.
AI visibility profiles
Is one of these your brand?
Get the full report by email: every ci / cd buyer question we ask, which engines name you, and who gets named instead.
spacelift.io
buildkite.com