Semaphore Reviews in June 2026: User Ratings, Pros & Cons

Powerful CI

What do you like best? I have been using different CI for a long time. The configuration of your PC is very important for these services, but the old CI did not use all the power of our server. We had only one problem while using Semaphore and the support worked at the highest level, our problem was solved very quickly. By the way, support is fast as in the paid plan and in the free. What do you dislike? The base platform of some services is very outdated. I have a problem when installing ...

Wonderful so far

What do you like best? Very easy to setup. It's possible to make very complex tests with relative ease. Haven't had a problem with downtime, except for very few occasions that were very short lived. What do you dislike? Have run into a few performance issues due to async tests that we didn't think we would have a problem with. What business problems are you solving with the product? What benefits have you realized? Needed to continually test on every merge to master.

The best CI/CD experience I've had yet

What do you like best? Semaphore makes it incredibly easy to set up the CI/CD pipeline you need, with great performance too. The pipeline setup interface is simple and there are constantly minor yet valuable improvements & features being added. We've also found their support team to be very responsive and helpful. What do you dislike? There's not a lot I dislike. Fleshing out the automatic test suite splitting technology support in Ruby to include support from Minitest and not just ...

Good for personal/small scale projects because of price and ease of setup, but low reliability.

What do you like best? The price is far cheaper than travis and makes the product perfect for prototyping an app that requires a lot of iteration. Additionally I found several useful guides for integrating the service with AWS / Firebase, which made the setup process fairly quick. What do you dislike? I have seen multiple consecutive days of downtime. While these were apparently the result of an upstream provider, it made little difference to me as the end user, because I simply could not ...

Very easy continuous integration

What do you like best? Setup and integration with Github is very easy. There's enough configuration options to get the service running without having to change your application to fit the service. What do you dislike? There is a delay for their systems to update the latest releases on core pieces of the infrastructure (language version, database version. Totally understandable, but I have had to work around in a couple of cases when upgrading my application. What business problems are you ...

So fast, it's almost too good to be true!

What do you like best? The speed is amazing, after coming from Travis CI where we got used to build speed of 16 minutes per build, having our builds complete in about 4 minutes is an incredible increase in productivity and sped up our development flow 4x! What do you dislike? It's tricky to figure out the UI sometimes, it's minimised to the point where it's not giving enough information at a glance. Would be great to see why a build is breaking when you click through to Semaphore as ...

Everything what you need

What do you like best? I like to start my day Semaphore. Very simple and easy to use that program.No worries to set up it is was super quick. Very great tool. They make work easier. What do you dislike? Nothing I dislike. I found that software helpful wor working team. As I said before, the program really works for our development. And all her steps are easy to understand. Recommendations to others considering the product Great Solution which is work so clear and fast. If you want your ...

Great CI tool

What do you like best? We used it because it integrated with BitBucket and worked smoothly. Their servers have all the common services and cache dependencies for faster builds. They have great settings to only build what you need ensuring builds don't build up. What do you dislike? I wish we could skip builds when certain files are added (e.g. changelogs Recommendations to others considering the product Give it a go and see if it'll help your business improve it's quality too. What ...

Easy to use

What do you like best? Easy to use: It's very intuitive to set up a build and use. Setup a basic build and deployment pipeline is just minutes task. Flexible: You can create a run your own manual builds also it is possible to install additional packages not included on the current platform. Great support: The support team always have replied to all my requests in less than 24 hours. What do you dislike? It's is not really a dislike but It would be nice to have OSX support What ...

Perfect fit for our needs

What do you like best? Extremely fast: We compared the perfomance to other 5 CI services, it was the fastest with difference. No memory problems: We have a kind of big monolith, which was leading to some memory problems in other providers. Always worked well here. Easy to setup: I took minutes to set it up using 4 box parallelisation. When trying to achieve the same with other CI services (specially the ones yml based, it's always hell. Manual deploy: You can trigger deploys ...