Fieldproxy vs Simpro
The short answer
One of these is our own product. BestFSM is published by Fieldproxy; the comparison uses the same facts and the same “look elsewhere” honesty for both.
01Side by side
| Fieldproxy | Simpro | |
|---|---|---|
| Built for | Service businesses that want software built around their own process, with AI agents doing the back-office work | Mid-market trade and service businesses with project and service work |
| Team size | 10 to 500 | 20 to 500 |
| Pricing model | Per-organization, engagement-based | Per user, quote-only, annual contract |
| Starting price | Quote only | Quote only |
| Cost at 10 users | Per organization, unlimited users | ≈ $800 to $3,000/mo (est.) |
| Contract | Annual | Annual contract |
| Free trial | Demo + scoped pilot | None, demo only |
| ChatGPT / Claude | Official | None found |
| Prices checked | June 5, 2026 | September 18, 2026 |
02Which should you choose?
Choose Fieldproxy if
- You run maintenance contracts, commercial accounts or inspections with your own stages, forms and approvals
- You have outgrown a template tool and want the software set up around how you already work
- You want AI agents that answer calls and texts, book jobs, chase quotes and flag unbilled work around the clock
- You want ChatGPT or Claude to read your data and make changes, with a person confirming each one
Not a fit when
- You are a crew of fewer than 5 doing standard residential jobs (Jobber or Kickserv cost less)
- You want to sign up and start the same day without a guided setup
Choose Simpro if
- You run both projects and service across trades
- You want a mature suite and can budget for configuration help
Not a fit when
- You want to change your process quickly without professional services
- You want ChatGPT or Claude to act on your data without a third party
03Questions
Q.Is Fieldproxy or Simpro better?
Choose Fieldproxy if you are service businesses that want software built around their own process, with ai agents doing the back-office work (teams of 10 to 500). Choose Simpro if you are mid-market trade and service businesses with project and service work (teams of 20 to 500). Fieldproxy: quote only; Simpro: quote only.
Q.Is Fieldproxy cheaper than Simpro?
For 10 users, Fieldproxy is about Per organization, unlimited users and Simpro about ≈ $800 to $3,000/mo, from each vendor's pricing page or labelled estimates.
Q.Do Fieldproxy or Simpro work with ChatGPT or Claude?
Fieldproxy: Built-in AI agents for phone, text and email (booking, quote follow-up, reminders) plus an official MCP server for ChatGPT, Claude and other assistants: it reads data, proposes changes to jobs, schedules and records that a person confirms, drafts messages, and with permission adds fields, screens and automations. Simpro: No official ChatGPT or Claude connector found. Third-party connectors such as SyncHub sit in Simpro's marketplace; Simpro builds its own AI into the product.