PullReview vs Sourcetrail: What are the differences?

What is PullReview? Automated code review for Ruby and Rails developers. PullReview helps Ruby and Rails developers to develop new features cleanly, on-time, and with confidence by automatically reviewing their code.

What is Sourcetrail? Get productive on unfamiliar source code. Sourcetrail is a cross-platform source explorer for C/C++ and Java. It helps software engineers explore and navigate unknown source code quickly and thoroughly by combining an interactive graph visualization, a concise code view and a powerful search algorithm, all built into an easy-to-use cross-platform developer tool.

PullReview and Sourcetrail can be categorized as "Code Review" tools.

Some of the features offered by PullReview are:

• Review of Ruby and Javascript
• Review on feature branches
• Review on integrations branches

On the other hand, Sourcetrail provides the following key features:

• Index your Source Code - Sourcetrail's in-depth static analysis finds all definitions and references within your source files. You can choose from several methods for project setup.
• Find any Symbol - Use Sourcetrail's search field to quickly find any symbol within the whole codebase. The fuzzy keyword matching gives you the best matches with just a few keystrokes
• Navigate Visually - The graph visualization provides a quick overview of any class, method, field, etc., and all its relations. The graph is fully interactive. Use it to move through the codebase by focusing on other nodes and edges.