The verdict is in from the people who build fastest and care most: Claude Code has won. A Business Insider survey of more than two dozen startup founders and VCs published May 23, 2026 paints a remarkably clear picture — at the startup layer, Anthropic’s Claude Code has become the default AI coding environment, handling tasks that would have required entire engineering teams just 18 months ago.
What 25+ Founders Actually Said
Business Insider’s Ben Bergman spoke with startup founders and investors across the ecosystem. The consensus was striking in its consistency: Claude Code wasn’t just one tool among many — it was increasingly the tool, with everything else playing a supporting or fading role.
Dan Lorenc, CEO and co-founder of cybersecurity startup Chainguard, put it memorably. When asked which AI coding tools he expected to use less of going forward, his answer was blunt: “Everything that’s not Claude Code.” He described the transition like watching an industry move from hand tools to power tools to assembly lines — a step-change in capability, not just an incremental improvement.
The picture that emerges across interviews is consistent. Claude Code isn’t being used just to write or fix isolated functions. Founders describe it as embedded across entire workflows: automating QA pipelines, managing deployments, running incident investigations, handling project management, and in at least one case, diagnosing and fixing a video hardware issue in approximately 25 minutes after being given system-level access.
Where Does This Leave Cursor and Copilot?
Cursor is still in the picture, but its role is clearly narrowing. Founders describe it as better suited for simpler, more localized tasks — in-editor assistance, quick completions, smaller changes. For anything requiring multi-repository reasoning, architectural complexity, or autonomous multi-step workflows, Claude Code has become the preferred choice. The framing from multiple founders was consistent: Cursor is a step down when the task gets hard.
GitHub Copilot barely comes up. In a survey of startups operating at the frontier of AI tooling, the Microsoft product seems to have lost the narrative entirely. That’s a striking signal for a product that dominated the space for years.
Not Monogamous, But Clearly Loyal
One nuance worth calling out: the article isn’t describing a world of pure Claude Code monoculture. Many startups mix tools — some use Codex for code reviews, Gemini for PR workflows, or Vercel/Amp for specific integrations. The startup ecosystem is modular by nature.
But the pattern is clear. Claude Code is the primary workhorse, the one that handles the hard problems, and the one founders expect to lean on more as models continue improving. The others are satellites.
The Broader Context: Money and Models
The AI coding market has attracted enormous capital. Lovable, Replit, Cursor/Anysphere, and others have collectively pulled in billions in VC funding. Anthropic itself is on a steep funding trajectory and widely expected to pursue an IPO before year-end.
This matters because it frames how rapidly Claude Code’s dominance has consolidated. The competitive field is crowded and well-funded, yet founder preference has crystallized around a single tool with unusual speed. The JetBrains 2026 developer survey, cited alongside the Business Insider piece, reportedly shows Claude Code at approximately 46% “most loved” — compared to roughly 19% for Cursor and 9% for Copilot.
What This Means for Agentic AI
Here’s the dimension that matters most for readers of this site: the Business Insider piece specifically names the OpenClaw agent pipeline as an example deployment. The article isn’t just about coding assistance — it’s about autonomous, agentic, multi-step workflows that run with minimal human involvement.
The story of Claude Code winning at startups is also a story about agentic AI going mainstream in production. Founders aren’t just asking models to write a function. They’re delegating entire operational workflows to agents powered by Claude. The line between “AI coding tool” and “autonomous agent” is blurring faster than most forecasts anticipated.
If you’re building on this stack, the signal from the startup frontier is encouraging: the tools are working, the workflows are real, and the adoption is accelerating.
Sources
- Inside Startups, Claude Has Already Won the AI Coding Wars — Business Insider (Ben Bergman, May 23, 2026)
- JetBrains Developer Survey 2026 — AI Tool Preferences
- Pragmatic Engineer Newsletter — Claude Code Coverage 2026
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