Companies that use Datto PSA

Source: Analysis of Linkedin bios of 2,493 companies that use Datto PSA

I noticed that Datto PSA is predominantly used by IT services companies that position themselves as managed service providers (MSPs) and technology consultants. These aren't companies building products or selling software. They're the ones managing networks, providing helpdesk support, implementing cloud solutions, and handling cybersecurity for other businesses. They're essentially outsourced IT departments for small and medium-sized companies that can't afford or don't want full-time IT staff.

These are established, stable businesses rather than startups. The employee counts typically range from 2 to 200, with most clustering in the 10 to 50 range. Many mention longevity, with companies operating for 20, 30, even 40 years. They list certifications extensively (Microsoft Partner, ISO certifications, industry awards) and highlight local presence with specific city locations. There's no venture funding mentioned, which signals traditional service businesses growing organically through client acquisition rather than investor capital.

Source: Analysis of tech stacks from 2,493 companies that use Datto PSA

I analyzed the tech stack correlations for Datto PSA users and found a clear pattern: these are managed service providers (MSPs) running IT support businesses for other companies. The overwhelming presence of competing PSA tools like Connectwise Manage, Syncro, and Halopsa tells me these companies are either evaluating alternatives, migrating between platforms, or in some cases running multiple client management systems simultaneously.

The pairing with IT Glue makes perfect sense because MSPs need robust documentation systems to track client configurations, passwords, and procedures across dozens or hundreds of customer environments. Kaseya BullPhish appearing so frequently suggests these companies are selling security awareness training as a service to their clients, which has become a standard offering for modern MSPs. The correlation with Postmark is particularly telling because MSPs send massive volumes of transactional emails like ticket notifications, system alerts, and client communications, so they need reliable email infrastructure that won't get flagged as spam.

The full picture reveals operationally focused service businesses rather than product companies. These aren't sales-led or marketing-led organizations in the traditional sense. They're delivery-focused businesses where operational efficiency directly impacts profitability. The presence of multiple PSA tools suggests they're likely established businesses mature enough to evaluate and switch platforms, not early-stage startups. They're probably generating steady recurring revenue from monthly service contracts but looking to optimize their service delivery workflows.