GASpilotHow does GASpilot compare?
Honestly — here's the table.
Certs, invoices, card payments and five years of service reminders in one app, from £9.99 a month. Here's how that stacks up against the big names — including where they beat us.
Side by side
GASpilot vs the main options a UK gas engineer looks at.
| GASpilot | Gas Engineer Software |
Commusoft | Tradify | Cert-only apps(iCertifi, GasCert…) | |
|---|---|---|---|---|---|
| Pricepublished pricing, checked 7 Oct 2026 | £9.99–£15.99/mo | £18–£30 /user/mo + VAT | Quote only | £34–£44 /user/mo | ~£12–£25/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 | Yes | Yes | Generic templates | certs only |
| AI boiler fault diagnosisranked causes, checks & readings on site | Breakdown AI built in | No | No | No | No |
| Works offlineno signal in the basement | Offline-first | Yes | Yes | No | Yes |
| Card payment button on invoices | Built in (Stripe) | via add-ons | Yes | Yes | No |
| Who's paid, at a glancered / amber / green tracker | On the dashboard | reports | reports | reports | No |
| Landlord → tenant workflowinvoice, permission, booking | Built in | partial | Strong | No | No |
| Boiler install → 5 years of service reminders, automatic |
Automatic | manual | Yes | No | No |
| Text customers (SMS) | Built in | Yes | Yes | Yes | No |
| Accounting sync (Xero etc.) | CSV export today — sync on the roadmap |
Yes | Yes | Yes | No |
Competitor pricing and features from their public websites and app store listings, checked 7 Oct 2026 (Gas Engineer Software prices are for annual billing and exclude VAT; Commusoft does not publish prices) — always check their sites for current details. All trademarks belong to their owners; comparisons are our honest reading of publicly available information.
What sets GASpilot apart
Four reasons engineers switch.
An AI that works the fault with you
Stuck on a fault at 4pm on a Friday? Breakdown AI takes the make, model and fault code and gives you the likely causes ranked, the checks in order with expected readings, and the parts to grab — while you're still in front of the boiler. It works the fault the way an engineer would, rather than just looking a code up in a manual.
One job becomes the next five
Invoice a boiler install and GASpilot books five years of service reminders — date, address and install details included. Cert renewals run the full chain: invoice the landlord, record their permission, offer the tenant dates. Where cert-only apps stop at the PDF, yours keeps working.
Working in 30 seconds
No App Store, no download wait, no card details. Scan a QR code and you're doing your first cert in the van — and it keeps working with no signal in the basement. Try that with an app store download at a merchant's counter.
Around half the price, four times the trial
From £9.99 a month against £18–£44 per user elsewhere — with a 60-day free trial (most give 14). Long enough for your first auto-reminder to fire and win you a repeat job before you've paid a penny.
Prove it on your next job
Full access for 60 days · then GASpilot Lite, free · Grows with your business · No card · Installs in 30 seconds
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GasPilot — AI for Gas Safe Registered Engineers.
Any queries? Email queries@gaspilot.uk, or WhatsApp / call 07985 310234. New engineers get a free onboarding call.