Developer tools

BuildJet

Website
Founded 2022Origin source ↗Checked 2026-10-25

Overview

BuildJet makes CI faster by running its own cloud on top of Gaming CPUs

Today, BuildJet offers a CI product that makes GitHub Actions 2x faster and cheaper, by plugging in BuildJet's Gaming CPU Cloud into GitHub Actions. Simply change 1 line, and enjoy the speed-up.

Company description As recorded 2026-11-08
LinkedIn
Developer toolsInfrastructureDevelopersDevelopersUsage & volume pricing

Customers & use cases

Founders & team

Adam Shiervani

Founder

Adam Shiervani is a co-founder of BuildJet, with over a decade of experience working in startups, Adam began as a frontend developer and progressed over the years to become the Chief Product Officer at Germany's largest market research company, Civey. At Civey, Adam, together with Lian, who served as CTO, scaled the company and discovered the significant impact that consumer CPUs have on CI speed.

LinkedIn X
Founder profile As recorded 2026-10-25

Lian Duan

Founder

Lian Duan, co-founder of BuildJet, holds a master’s degree in bioinformatics from ETH and began his career working as a Senior Full-stack developer at a German data privacy startup alongside Adam Shiervani. Lian later moved to become the CTO of Germany’s largest market research company, Civey, where he worked closely with Adam to scale the company and gain insight into the significant impact of gaming CPUs on CI speed.

LinkedIn
Founder profile As recorded 2026-10-25
2team members reported
Source-reported As recorded 2026-10-25

Founded 2022 · Source

News & product activity

Sources & observations

Y Combinator

Profile depthenriched profile
Website observationwebsite reachable
Last website check2026-11-11
Location · source statedBerlin, Berlin, Germany; Remote
Pricing evidenceNo pricing page confirmed
Maturity: Not assessed · 3 of 6 areas documented

Source-based assessment · automated evidence rules

The homepage contains prelaunch or closure language; availability needs review.

Maturity is an evidence-based assessment, not a success rating. It may understate the current stage where evidence is limited. Coverage records documented areas, not a complete or independently audited company history.

Stage definitions
independent websitesource corroborationreachable websitedescriptive evidenceclassified market and modelsourced peoplesourced founding yeardocumentation observed
startup.observe Directory coverage · Sources & method