Yes, both Octopus Deploy and Dockbit offer a Free Trial.
Octopus Deploy is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Dockbit is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Octopus Deploy Starts at $45/Month whereas for Dockbit Starts at $50/Month when Billed Yearly.
Some top alternatives to Octopus Deploy includes Dockbit, Clustered Cloud, Codeship, GitLab, CloudBees Core, DeployBot, Easy Software Deployment, Razorops and Depot.
Some top alternatives to Dockbit includes Sleeek, DailyBot, HeyTaco!, Code Dog, Buddy, DeployBot, Razorops, GitterBot.io, Depot and Codebots.
