Yes, both AppVeyor and Semaphore offer a Free Trial.
AppVeyor is designed for Large Enterprises, Medium Business and Small Business.
Semaphore is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for AppVeyor Starts at $29 whereas for Semaphore Starts at $20/Month.
Some top alternatives to AppVeyor includes Codeship, Semaphore, GitLab, CircleCI, Bamboo, Buildkite, Travis CI, Razorops and GitlabRunner.
Some top alternatives to Semaphore includes Clustered Cloud, Codeship, GitLab, CircleCI, Bamboo, AutoRABIT CI, Buildkite, Travis CI, Codefresh and CloudQA.
