What's the difference between FSM software and CRM?

Both FSM and CRM systems revolve around customer records, which leads to confusion about whether you need both, one, or some hybrid.

CRM (Salesforce, HubSpot, Pipedrive) is built for sales teams. The core entity is the deal/opportunity, moving through pipeline stages from lead to closed. CRMs are excellent at: tracking conversations, managing sales pipelines, sending email sequences, scoring leads, integrating with marketing tools.

FSM (ServiceGrid, ServiceTitan, Jobber, Housecall Pro) is built for service businesses. The core entity is the work order — a job to be done at a customer location. FSMs are excellent at: dispatch boards, route optimization, mobile field apps, quoting + invoicing, recurring service generation, technician tracking.

The overlap: both have customer records. Both can store contact info, notes, and conversation history.

The split:

• A CRM models a customer as someone you might sell to repeatedly.
• An FSM models a customer as someone you do work for at their address.

A pure sales business (B2B SaaS, real estate brokerage) needs CRM. A pure service business (HVAC contractor, lawn-care operator) needs FSM. Many businesses sit between: roofing contractor with significant pre-job sales conversation, commercial mechanical contractor with multi-stakeholder bidding. These businesses sometimes use both — CRM for the sales pipeline, FSM for the work execution — connected by integration.

For most SMB residential service businesses, the answer is FSM-only. The "sales pipeline" is really just incoming service requests and quotes, which FSM handles natively. Adding a CRM layer is overhead without payoff. For commercial service businesses with longer sales cycles and account managers, CRM + FSM is the typical stack.