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Screwdriver vs Zuul CI
Price
CI/CD
Annual estimate10 people, entry price
Free
Free
Offer
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No offer right now
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Product
Open source build platform designed for continuous delivery originated at Yahoo handling massive scale pipeline executions.
Project gating system driving continuous integration and delivery for interconnected software projects from the OpenStack community.
Headquarters
Sunnyvale, California
Remote
Company size
10,001+ employees
2-10 employees
Free options
Free plan, Free trial
Free plan
Source updated
Nov 2, 2026
Oct 29, 2026
Capabilities
Plan capabilities
Integrations
Buyer fit
Best for
Company size
Security and switching
Security reviews
Security and migration
Case studies and sources
Case studies
Customer evidence
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