These folks chose Semaphore.
Over 300,000 businesses worldwide use our CI/CD platform to ship software faster. Here’s what they say.
✅ Faster builds and releases with parallel testing and real-time debugging
✅ Higher productivity and reliability through visual workflows and flaky test analysis
Derek Rockwell
CTO and CISO at Fabric
✅ Packaging build times reduced by 70% and release pipelines accelerated by 75%
✅ 50% lower resource usage after migrating from Jenkins to Semaphore
Sneha Wadhwa
Senior Software Engineer II at Confluent
✅ Build times cut by 80-83%
✅ 20% cost savings with custom build triggers
Jenah Blitz
Software Engineer at Simply Business
✅ Built times cut by 30%
✅ Efficient parallelized test runs
Joel Carvalho
Engineering Manager at fullfabric
✅ Fast and reliable deployments
✅ Efficient parallelized test runs
Zoe Walker
Tech Lead at Nourish Care
✅ Faster CI/CD workflows
✅ Enhanced build insights
Chris Dodds
DevOps engineer at TravelJoy
✅ 38% reduced CI costs
✅ 2x CI pipeline duration
Jason Wang
Co-founder and CTO
✅ Container registry added
✅ Self-hosted agents
Ryan Grush
Senior DevOps Engineer
✅ 25% reduced CI costs
✅ 15-20% reduced build time
Kevin Ceballos
Senior Software Engineer at SimplePractice
✅ <10 min test suites ⬇️ 4x
✅ complete billing overview
Simon Træls Ravn
CEO at Traels
“We’ve moved with Tigera’s open-source product Calico from multi-repo to mono-repo setup with Semaphore.”
Sujeet Kumar
Software Engineering Manager
“Since moving to Semaphore from GitHub Actions, our CI pipeline has been stable and had more consistent run times, this allowed us to detect failures and flaky specs faster.”
Amin Ben Slimen
Senior Software Engineer
“It’s faster, more reliable and cheaper. A very rare combination. 15 minute builds down to 2.5 minute builds with parallelization and still cost us less than CircleCI.”
Trevor Wistaff
CTO at Split Payments
“It’s way faster and we just pay Semaphore for the number of build seconds we actually use. As we’ve spent a bit of time optimizing our build speed, each build costs about 10 cents.”
Conrad Irwin
CTO / Co-Founder
“Without parallel tests, our test suite would now run well past the hour mark from start to finish. The ability to split the test suite up across 12 or more jobs in Semaphore and have the test suite run in under 7 minutes is so important for us and it saves us a lot of development time.”
Ross Baird
Lead Developer at Optimal Workshop
“We were using Jenkins to build the old system, and it was hard to maintain and quite painful. We looked at other hosted CI services, but they were very unreliable. When we found Semaphore, we got our application up and running pretty quickly. We now use it for all projects.”
Lukas Oberhuber
CTO at Simply Business
“While there is a lot of interesting and seemingly easy to use solutions out there, very few seem to have really thought out how the CI pipeline will be used and scale beyond small or medium-sized projects and provide the degree of flexibility required.”
Robert Starsi
Team Lead at Purepoint
And a bit from G2Crowd
⭐⭐⭐⭐⭐
“Semaphore has one of the best customer support in the industry, always fast to respond and very helpful.”
Michele Gerarduzzi
Lead Front-end Engineer at Talenthouse
⭐⭐⭐⭐⭐
“Fast & responsive customer support. Among the best in the industry!”
Jesal Gadhia
Engineering Manager at BetterUp
⭐⭐⭐⭐⭐
“Powerful, easy to use CI/CD tool with incredible support”
Andrew Lynch
Founder at Shopdeploy
We’re all in on open source. No hidden tricks, just powerful CI/CD that works. Ready to run it yourself? Install now.
