Service Fusion

What Service Fusion is

Service Fusion is one of the few platforms in this market that does not charge per user, which changes the arithmetic entirely once you have a dozen people who need logins. It covers customer management, estimating, scheduling and dispatch, invoicing, and inventory, with optional GPS fleet tracking and voice features. The trade-off is a product that feels functional rather than polished.

What it does well

• Unlimited users on every tier
• Inventory and purchase order handling included
• Optional integrated fleet tracking
• Predictable bill as headcount grows

Integrates with

QuickBooks · Stripe · Zapier

Integration lists change often and "integrates" can mean anything from a real two-way sync to a one-way push through Zapier. Ask the vendor which fields move, in which direction, and how often.

Before you commit

• Run one real job end to end during the trial — quote, schedule, invoice, payment. Demos hide friction; a real job does not.
• Check the mobile app on your own phone, outdoors, on cell data. That is where your crew will actually use it.
• Confirm the accounting sync is two-way and that it maps to the way your bookkeeper already works.
• Ask what happens to your data if you leave. Export formats matter more than you think on day 400.
• Price it at the headcount you expect in 18 months, not today — per-user pricing is where budgets break.

How to judge it in a trial

Run one real job through it end to end — not the demo data. Quote it, schedule it, do it, invoice it, take the payment. Then ask the only question that matters on day 400: did the people who have to use this every day find it faster than what they do now? Friction you notice in week one compounds forever, and tool-hopping costs more than any feature gap.