The FSM tools that carry a real, community-scored verdict at this crew size — each one independently clears our evidence bar and is confirmed to serve this trade by first-hand operator evidence. Every recommendation below is the verbatim per-crew verdict from the tool's own spec file; we add no new claims here, only the layout.
Ordered by Coverage — the axis that matters most at this crew size. We never average the four axes into one rank; all four scores are shown so you can weigh the trade-offs yourself. A tool appears here even when its verdict for this crew size is a caution — the honest “where it falls short” text is shown as written.
Vendor · GorillaDesk
Workable at the low end, with a real ceiling. Multiple operators put ~5 techs as where GD "becomes not as helpful," and report gaps in reporting, API/integrations, and PO handling that compound at scale; the newer branch/Growth feature helps multi-branch but FieldRoutes is the cited step-up for heavier operations.
Vendor · FieldRoutes (ServiceTitan)
FieldRoutes' core feature set — scheduling, recurring services, inventory, customer management, reporting — scales to this size, and the evidence base is primarily mid-size pest companies. However, the routing algorithm is a persistent complaint at any crew size, and the ServiceTitan acquisition creates long-term platform risk. Strong alternative consideration: if migrating from PestPac or ServicePro, expect multi-month implementation problems (cbomb111: 9 months in, 18% of business still broken).
Every tool here cleared the evidence bar on its own. A tool with no affiliate program that scores higher still ranks higher. The order is set by Coverage alone — never a payout, never a composite average. Each verdict above is the verbatim per-crew text from the tool's spec file.
A tool only appears once it has complete, non-placeholder scores on all four axes and a real verdict for this crew size and first-hand operator evidence that it serves this trade. Tools still mid-research are held back — never padded in to fill the page. Read the full method.