GASpilot is the office assistant that rides in the van: certificates finished on the doorstep, invoices that chase themselves, and next year's work booking itself while you're on the tools.
Free for 60 days · full access · no card needed
You know the routine. Last job wraps at six. Then it's home to type up certificates, work out who owes what, write the invoices, and try to remember which customers are due a service — an unpaid second shift, every week.
Every hour of it is either an hour off your evening or an hour you could have billed. GASpilot's job is simple: take that shift off you.
What actually changes, job by job.
Open the job from the diary. The customer's history, appliances and last readings are already there.
Do the checks. Hit a fault? Breakdown AI gives you ranked causes and the readings to test against.
Certificate signed on screen and emailed. Invoice sent with a pay-online button — some customers pay before you've left the street.
The reminder goes out on time, the customer books in, and the job's back in your diary — without you lifting a finger.
The honest side-by-side — including where the big names beat us.
| GASpilot | Gas Engineer Software |
Commusoft | Tradify | Cert-only apps(iCertifi, GasCert…) | |
|---|---|---|---|---|---|
| Pricepublished pricing, July 2026 | £9.99–£15.99/mo | £19–£32 /user/mo | £45–£150/mo | £34–£37 /user/mo | ~£10–£15/mo |
| Free trial | 60 days, no card | 14 days | None self-serve | 14 days | Varies |
| Installhow fast can you start? | Scan a QR — 30 sec, no App Store |
App stores | App stores + onboarding calls | App stores | App stores |
| Gas certs + invoices + quotes | ✓ all in one | ✓ | ✓ | ✓ certs weaker | certs only |
| AI boiler fault diagnosisranked causes, checks & readings on site | ✓ Breakdown AI built in | ✗ | ✗ | ✗ | ✗ |
| Works offlineno signal in the basement | ✓ offline-first | ✓ | ✓ | ✗ | ✓ |
| Card payment button on invoices | ✓ built in (Stripe) | via add-ons | ✓ | ✓ | ✗ |
| Who's paid, at a glancered / amber / green tracker | ✓ on the dashboard | reports | reports | reports | ✗ |
| Boiler install → 5 years of service reminders, automatic |
✓ automatic | manual | ✓ | ✗ | ✗ |
| Text customers (SMS) | ✓ built in | ✓ | ✓ | ✓ | ✗ |
| Accounting sync (Xero etc.) | CSV export today — sync on the roadmap |
✓ | ✓ | ✓ | ✗ |
Competitor pricing and features from their public websites and published price lists, July 2026 — always check their sites for current details. All trademarks belong to their owners; comparisons are our honest reading of publicly available information.
From £9.99 a month — a fraction of the big platforms, with no per-user surprises. The trial is 60 days and needs no card.
Import your customers from any app by CSV, and export everything back out the same way. No lock-in.
No bloated modules built for 50-engineer firms. If you're a solo engineer running your own show, this was built for you.
Offline-first, so the plant room with no signal isn't a problem. Everything syncs when you're back in coverage.
60 days free. Full access. No card. If it doesn't save you time, walk away and lose nothing.
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GASpilot