ServiceM8 vs TraderInvoice: Full Comparison
| Feature | ServiceM8 | TraderInvoice |
|---|---|---|
| Target user | Field service businesses with teams | Solo self-employed tradespeople |
| Pricing (unlimited jobs, 1 user) | ~£54/month Standard | £29/month Starter |
| Free tier | No — trial only | Yes — 5 invoices/month permanently |
| Voice invoicing | No | Yes — create invoice by speech in 60 seconds |
| Job scheduling / dispatch | Yes — multi-technician scheduling | No — not needed for solo operator |
| Client portal | Yes | Customer acceptance link for quotes |
| CIS invoice formatting | Basic | Labour/materials separation built in |
| Accounting integration | Xero, QuickBooks | Invoice export for accountant |
| Setup complexity | High — full platform configuration | Minimal — speak and send |
| Mobile invoicing speed | 3–5 minutes | Under 60 seconds via voice |
The Setup Burden Problem
One of the most common complaints about ServiceM8 from UK sole trader plumbers is the time to get it working properly. To use it as intended you need to: configure your service types and items, set up your invoice templates, connect your accounting package, add your pricing schedules, and learn the job workflow. For a solo plumber, this is a few hours of setup for a system you then use alone.
TraderInvoice requires no configuration. Create an account, enter your business details, and start invoicing by voice. The first invoice takes under 3 minutes including account setup. Every invoice after that takes under 60 seconds.
What Solo Plumbers Actually Need
Invoice quickly at the end of a job
Voice invoicing in TraderInvoice — speak your job, invoice sent before you drive away.
Send a professional quote the customer can accept
TraderInvoice Starter: voice quote, customer gets a link, one tap to accept. You get notified immediately.
Keep records for Self Assessment
Every invoice stored digitally. Export a full year's invoice history in one click for your accountant.
Handle CIS invoices for subcontract work
Mention labour and materials separately when speaking. TraderInvoice formats them correctly. CIS note and UTR included.
Try TraderInvoice free
5 invoices/month free, permanently. No trial countdown. Starter plan £29/month for unlimited invoices and quoting.
Frequently Asked Questions
What is ServiceM8 and who is it for?
- ServiceM8 is a job management platform built for field service businesses — plumbing, electrical, HVAC, and other trades. It handles job scheduling, dispatch, client management, quoting, invoicing, and integrates with accounting software like Xero and QuickBooks. It is primarily designed for businesses that have multiple technicians to coordinate and manage. The UI and feature set reflect that — it is a powerful platform but takes significant time to configure and learn, and its pricing is per-active-user, which adds up quickly for growing teams.
How much does ServiceM8 cost in the UK?
- ServiceM8 pricing in 2026 is based on the number of active staff members. Plans start from around £24/month for 1 staff member on the Starter plan (limited to 20 jobs/month), with Standard at around £54/month for unlimited jobs with 1 staff. Adding more staff members increases the cost. For a solo plumber needing unlimited jobs, the effective minimum is around £50+/month. TraderInvoice Starter covers unlimited invoices and quoting for £29/month.
Can I use ServiceM8 as a sole trader plumber?
- Yes — ServiceM8 works for sole traders. However, most sole trader plumbers find they only use 20–30% of the platform's features (invoicing, quoting) and the rest (job dispatch across a team, scheduling board, client portal) adds complexity without value. The learning curve is steeper than alternatives built specifically for solo operators.