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FESK.UK vs Commusoft

Commusoft and FESK.UK side by side: what each costs for 1, 5, 10 and 40 people, where Commusoft is stronger, and where FESK.UK is different.

Prices at a glance

Commusoft

  • Prices are not published by Commusoft
  • Capterra UK lists it from £59 a user a month
  • A third-party guide figure, not a quote

Source: Commusoft on Capterra UK, checked 17 October 2026.

FESK.UK

  • £30 for one person, then £10 for each person you add. Never more than £70 for up to 5 or £100 for up to 10.
  • Every feature on every plan
  • Nothing is added at checkout

See the FESK.UK pricing

Worked out

What a team pays

A month, for 1, 5, 10 and 40 people, with the sum behind each figure.

  • Commusoft: Capterra UK guide figure, from £59 a user a month (guide figure from Capterra UK).
  • FESK.UK: £30 for one person, then £10 a person, never more than £70 for up to 5 or £100 for up to 10. No VAT to add: FESK Group Ltd isn't VAT-registered.
Monthly cost of FESK.UK and Commusoft for 1, 5, 10 and 40 people
People FESK.UKa month, no VAT Commusofta month, guide figure from Capterra UK
1 person £30Solo, 1 person From £59£59 × 1 (guide figure)
5 people £70Team price, up to 5 people From £295£59 × 5 (guide figure)
10 people £100Business price, up to 10 people From £590£59 × 10 (guide figure)
40 people £400Business £100 for 10 people + £10 × 30 From £2,360£59 × 40 (guide figure)

Commusoft does not publish its prices. These figures are worked from the Capterra UK guide price and are not a Commusoft quote.

Prices checked 17 October 2026 from Capterra UK. Tell us if anything has changed: support@fesk.uk. Commusoft source: Commusoft on Capterra UK.

Fair to say

Where Commusoft is stronger

What Commusoft offers that FESK.UK does not, or does differently.

  • Built for larger specialist teams

    Commusoft is built for larger heating, fire and security businesses.

  • Deep certificate workflows

    Commusoft has deep certificate workflows. FESK.UK does not issue certificates.

  • If you already use it

    Your team knows it, and moving takes some time. Weigh that against any saving.

FESK.UK

Where FESK.UK is different

Every plan has all of this, whatever the size of your team.

  • Flat team pricing£30 for one person, then £10 for each person you add. Never more than £70 for up to 5 or £100 for up to 10.
  • Every feature on every planNo feature tiers. Unlimited jobs, quotes, invoices and customers whatever the size of your team.
  • Card and Pay by BankCustomers pay from a link by card, Apple Pay, Google Pay or Pay by Bank.
  • Good, Better and Best quotesGive options on one quote, and take a deposit when the customer accepts.
  • Route planner with fuel costPlan the day and see the miles saved and the fuel cost for each van.
  • RAMS and safety checksRAMS on each job for the crew to read and sign, with safety checks.
  • Offline modeKeep working where there is no signal; it syncs when you are back.
  • Stock, assets and purchase ordersStock with barcodes, a list of your assets, and purchase orders to suppliers.
  • CIS and VAT reverse chargeHandled on your invoices for construction work.
  • QuickBooks, Xero or SageFull sync with your accounts package.
  • Claude, ChatGPT and GrokBook, move and look up jobs from your own AI assistant, with a switch for each action. Free on every plan.

Moving over

Switching from Commusoft

If you can get your customers, jobs and timesheets out of Commusoft as CSV files, FESK.UK imports them.

A person will help you with the move: email support@fesk.uk.

Fair questions

Before you choose

How much does Commusoft cost?

Commusoft does not publish its prices. Capterra UK lists it from £59 a user a month, which would be £295 a month for 5 people. FESK.UK is £70 a month for up to 5 people, published on our pricing page. Checked 17 October 2026.

Can I move from Commusoft to FESK.UK?

Yes. If you can get your customers, jobs and timesheets out of Commusoft as CSV files, FESK.UK imports them, and a person will help you with the move. Email support@fesk.uk.

Who is Commusoft built for?

Commusoft is built for larger heating, fire and security teams, with deep certificate workflows. FESK.UK does not issue certificates, so if those are central to your work, Commusoft may suit you better. FESK.UK covers the job from enquiry to payment, from one person to a team of 50 or more.

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