The 7 Best AI Coding Assistants in 2026: GitHub Copilot, Cursor, Devin Desktop, Amazon Q, Cody, Replit Agent, and Tabnine Compared
GitHub Copilot, Cursor, Devin Desktop, Sourcegraph Cody, Amazon Q Developer, Replit Agent, and Tabnine, ranked honestly on ecosystem reach, agent maturity, pricing, and roadmap durability — with real pros and cons for each.