Aider vs Perplexity

aider is an open-source AI pair programming tool that runs in the terminal and works with local git repositories. It connects to language models like GPT-4 and Claude to edit code directly in existing projects, automatically creating git commits for changes. The tool supports multiple programming languages and can edit multiple files simultaneously.

Perplexity is AI-powered search engine that answers questions with cited sources and follow-up exploration.. It is available under a freemium model. This tool falls under the ai tools category.