Companies that use Cloudflare Workers

Source: Analysis of Linkedin bios of 9,634 companies that use Cloudflare Workers

I noticed that Cloudflare Workers attracts a remarkably diverse range of companies, from major media properties like The Times of India and The Indian Express to software platforms like Instacart and iLovePDF. What unites them is that most are delivering digital experiences at scale. Many are technology platforms, SaaS providers, or digital marketplaces. Others are traditional businesses that have made digital transformation central to their operations, like Immoweb in real estate or Index Exchange in advertising technology.

My analysis shows a mix of maturity stages, though established companies dominate. I see enterprise-scale operations like Instacart with 24,000+ employees and The Times of India with millions of daily readers. There are also scaling businesses like Inspectorio (Series B, $50M) and Innovaccer (Series F, $275M) that have proven product-market fit and are expanding rapidly. Smaller companies in the 11-50 employee range tend to be either specialized B2B service providers or regional market leaders rather than early-stage startups.

Source: Analysis of tech stacks from 9,634 companies that use Cloudflare Workers

I noticed that companies using Cloudflare Workers have a distinctly modern, product-focused profile. The overwhelming presence of tools like Linear, Retool, and Sentry tells me these are engineering-driven organizations that prioritize developer experience and rapid iteration. They're building software products, not running traditional businesses, and they need infrastructure that matches their velocity.

The pairing of Cloudflare Workers with Sentry makes immediate sense. If you're deploying edge functions globally, you need robust error tracking to catch issues across distributed systems. Linear's strong correlation suggests these teams practice agile development with tight feedback loops. They're shipping features constantly and need project management that doesn't slow them down. Retool appearing so frequently is particularly telling. These companies are building internal tools to move faster, which means they're scaling quickly and need operational efficiency without diverting engineering resources. The Amplitude correlation confirms they're obsessive about user behavior and product metrics.

My analysis shows these are clearly product-led companies in growth stage, likely Series A through C. The presence of Intercom and Jira Service Desk indicates they're past the earliest startup phase and dealing with real customer support volume, but they're still small enough to value efficiency tools. They're not enterprise sales organizations with massive go-to-market teams. Instead, they're letting the product do the selling while using data (Amplitude) to optimize conversion and engagement. The stack suggests 50 to 500 person companies that are engineering-heavy and metrics-driven.