Buildkite vs Spinnaker
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Buildkite is the stronger AI pick in CI/CD: it has a visibility score of 19.5 versus 0.3 for Spinnaker, and ranks ahead in 100% of the answers that name both.
Choose Buildkite if…
- You want the brand AI engines rank higher (19.5 vs 0.3)
- AI answers describe it more positively (32% vs 0% positive)
- You need SOC 2 Type II coverage
- Scalable hybrid CI/CD infrastructure with secure agent execution
Choose Spinnaker if…
- Recommended for enterprise progressive delivery and release governance
AI visibility side by side
Latest weekly run · Nov 3
| Metric | Buildkite | Spinnaker |
|---|---|---|
| Visibility score | 19.5% | 0.3% |
| Change vs last week | New | New |
| Rank in CI/CD | #5 | #32 |
| Share of voice | 6% | 0.2% |
| Mentions this run | 37 | 1 |
| Positive in AI answers | 32% | 0% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Buildkite 0pp · Spinnaker 0pp over 0 weekly runs.
Engine by engine
Buildkite leads on 3 of 3 engines
Head to head in AI answers
1 engine answers name both brands
| Prompt | Engine | Buildkite | Spinnaker |
|---|---|---|---|
| What are the best CI/CD tools in 2026? | Perplexity | #7 | #15 |
Features, pricing & fit
| Dimension | Buildkite | Spinnaker |
|---|---|---|
| Pricing model | Per seat | — |
| Entry price | Free; paid from $30 per seat / mo | — |
| Free plan | Yes | — |
| Deployment | Hybrid: the control plane is hosted in AWS, and agents run on customer infrastructure or on Buildkite hosted agents | Self-installed open-source platform |
| Compliance | SOC 2 Type II | — |
| Support | Community support on the Free plan, Priority email support on the Pro plan, Enterprise support with SLA credits, priority response times and Slack Connect on the Enterprise plan | Slack community, Documentation and GitHub |
| Founded | 2013 | 2015 |
| Headquarters | Melbourne, Australia | — |
| Employees | 51–200 | — |
| Funding | Convertible note | — |
| Best for | Engineering teams that want CI to run on their own infrastructure and need it to scale to large build volumes | Enterprises that want to standardize release processes across multiple clouds |
Plans side by side
Spinnaker
Pricing not available.
Pros and cons
Themes from the AI answers that mention each brand
Buildkite
- Scalable hybrid CI/CD infrastructure with secure agent execution
- Control over build infrastructure while using hosted pipeline management
- Suited to large teams with heavy workloads, monorepos, and high parallelism
- Straightforward pricing
- High-performance managed CI
Spinnaker
- Recommended for enterprise progressive delivery and release governance
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Buildkite vs Spinnaker”, https://slateindex.ai/compare/buildkite-vs-spinnaker, data of Nov 3, 2026. Licence: CC BY 4.0.