EngFlow is a software development platform that accelerates build and test processes for engineering teams using a secure, SOC 2 Type 2-audited remote execution, caching, and observability solution. Designed and developed by core Bazel engineers, EngFlow enables organizations to dramatically reduce build times (by 5-10x) and cloud costs (by 20-50%), scaling from a single core to over 100,000 cores based on need.
EngFlow's platform is compatible with a variety of build systems, including Bazel, Buck v2, CMake, AOSP, and Chromium, making it flexible for diverse software environments. The platform can be deployed on the customer’s own cloud or on EngFlow’s infrastructure, and includes features such as global 24x7 expert support, single sign-on (SSO), and transparent pricing with no hidden costs.
How Was EngFlow Started?
EngFlow was founded by a team of experts with deep experience in build systems and developer productivity, notably including several of the engineers who led the development and open-sourcing of Bazel at Google. The founding team includes:
- Helen Altshuler (CEO, Co-Founder) – Former Google engineering leader and BazelCon co-creator.
- Ulf Adams (CTO, Co-Founder) – Led Bazel and Google's internal Blaze build system for 11 years.
- Robert Khedouri (Chief Strategy & Operating Officer) – Experienced executive with startup and corporate leadership background.
- Luis Fernando Pino Duque (Head of Product Engineering) – Bazel contributor at Google, with a focus on APIs and MacOS support.
- Susi Henchy Grimes (Head of Customer Success & Ops) – 20 years in technology operations and customer success.
- Matthew Beckman (Head of Sales) – Veteran in developer and DevOps sales.
- Sara Adams (DPO, Founding Engineer) – Led privacy and security initiatives at Google.
- László Csomor (Founding Engineer) – Led Bazel-on-Windows at Google.
You can learn more about their team on EngFlow's About page.
What Types of Companies Use EngFlow?
EngFlow serves a wide range of engineering organizations, from startups to Fortune 500 companies, helping them accelerate software builds, increase developer productivity, and improve engineering culture. Notable customers include:
- Viasat
- Brave
- Shift
- Snap
- MasMovil
- BMW Group
- Canva
- Splash Financial
- MongoDB
- Envoy
- Wix
- Selenium
- Lyft
- Fivetran
- eyeo
- Sibros
- Chromium
These companies use EngFlow to streamline and scale their build and test pipelines, particularly when working with complex codebases or large engineering teams.
What Makes EngFlow Different?
EngFlow distinguishes itself through its:
- Deep roots in Bazel engineering and build system expertise
- Highly scalable remote execution and caching (up to 100,000+ cores)
- Compatibility with multiple major build systems
- SOC 2 Type 2 audited security for enterprise trust
- Flexible deployment (customer cloud or EngFlow-managed)
- Transparent pricing and included SSO
- Global 24/7 expert support
Where Is EngFlow Based and How Large Is the Team?
EngFlow is headquartered in Austin, Texas, United States, and operates as a privately held company with a team of 11–50 employees.
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