Companies that use DebugBear

Source: Analysis of tech stacks from 1,140 companies that use DebugBear

I noticed that DebugBear users are heavily focused on digital advertising and website monetization. The overwhelming presence of ad tech platforms like Criteo, Google Adwords, and ChatGPT Ads tells me these are companies that depend on advertising revenue or paid acquisition. They're not just running occasional campaigns. They're serious about optimization across multiple channels, which makes sense when you consider DebugBear's core focus on performance monitoring.

The pairing with Microsoft Clarity is particularly revealing. Clarity provides heatmaps and session recordings, which combined with DebugBear's performance metrics suggests these companies are actively diagnosing why pages might be underperforming. They're not just measuring load times in isolation. They're connecting performance issues to actual user behavior. The presence of Marfeel, a content monetization platform for publishers, reinforces this pattern. Publishers need lightning-fast page speeds because every millisecond affects both ad viewability and user engagement. Criteo showing up so frequently makes perfect sense too, since their dynamic retargeting ads can add significant page weight, and companies need to monitor that impact carefully.

The full stack reveals marketing-led organizations that are probably in growth or scale-up phases. These aren't early-stage startups experimenting with a single channel. They're sophisticated operators running multiple ad platforms simultaneously and deeply invested in conversion optimization. The high correlation with PromptWatch, an AI monitoring tool, suggests they're also early adopters testing newer technologies while still maintaining rigorous performance standards.