The best alternatives to Prospector are Codacy Quality, CircleCI, and Codebeat. If these 3 options don't work for you, we've listed a few more alternatives below.
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AssemblyAI— Speech-to-Text API with superhuman accuracy
Automatically identify issues through static code review analysis. Get notified on security issues, code coverage, code duplication, and code complexity in every commit and pull request, directly from your current workflow.