The AI Tools That Actually Saved Me Hours as a Developer — and the Ones That Didn't

Short summary

Tested seven AI dev tools in actual workflows: Copilot, Cursor, Perplexity, and Warp delivered significant time savings through deep context and seamless integration. Codeium, Amazon Q, and Replit AI failed due to hallucinations and agent unreliability. Success predictors: context depth, integration friction, and accuracy-to-confidence ratio.

• •Copilot and Cursor deliver time savings through context-aware code generation and multi-file refactoring
• •Perplexity and Warp excel as research specialists, not generalists
• •Codeium, Amazon Q, and Replit AI's hallucinations and agent unreliability outweigh productivity gains

Generated with AI, which can make mistakes.