Feig identified Flatfile and Zapier as the most commonly referenced names in the integration space, though he drew a clear distinction between Merge and both. He described Merge as a customer of Flatfile, with Flatfile's CSV upload embedded directly within Merge's linking flow for users whose platforms lack API access or who prefer not to pay for it.
Feig characterized tools like Zapier, Tray, and Workato as horizontal integration platforms that connect disparate systems across verticals, such as triggering a Slack notification when something changes in Salesforce. Merge, by contrast, is vertical-specific: it normalizes data from many platforms within a single category, such as 30 ATS or HRIS systems, into a unified format. Feig said engineers generally prefer to write code rather than use a UI-based tool, which is why Merge does not typically compete against those platforms in a sales process. He also noted that Merge uses one of those horizontal platforms internally for piping Salesforce metrics.
Feig mentioned Finch as a direct analog in the payroll and HR connectivity space, confirming that Merge's product would replace a Finch integration by connecting directly to platforms like Gusto, BambooHR, and ADP via API, with no scraping. No financial figures for any competitor were stated by Feig, and none of the above should be taken as those companies' confirmed data.