Gergely Orosz · 13 min read · Gen AI Tools
AI Tooling for Software Engineers in 2026
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Nearly a thousand engineers shared their experiences with AI tools in 2026, revealing Claude Code's rapid ascent to the top and the rapid mainstreaming of AI in software work. The findings also highlight widespread multi-tool usage, rising AI agents, and noticeable variation in tool choice by company size, with Claude Code leading in smaller teams and Copilot favored by larger enterprises.
Key Takeaways
- Claude Code is now the most-used AI coding tool, overtaking GitHub Copilot and Cursor within eight months.
- AI adoption is mainstream: 95% of respondents use AI weekly; 75% use AI for half or more of their work; 56% do 70%+ of their engineering with AI.
- Most engineers juggle multiple tools: about 70% use 2-4 tools, and 15% use 5+.
- AI agents are rising: 63.5% of staff+ engineers use agents regularly, and agent users are more enthusiastic about AI.
- Tool usage varies by company size: small companies favor Claude Code and Cursor, while large enterprises lean toward Copilot; Codex is growing rapidly.
Excerpt
Which AI tools are software engineers using, and what do they really think of them? We asked The Pragmatic Engineer subscribers, and nearly a thousand of you have shared your experiences of using AI tools for work. This article provides a high-level overview of those findings from our latest AI tooling survey. Thank you to everyone who participated! There are plenty of interesting details, most notably, validation of just how much Anthropic and Claude Code have risen to dominate tooling usage. Claude Code is today nearly as widespread as GitHub Copilot was in our survey three years ago (in the…