Buyer guide
This guide compares niche chimney and heating apps with generic trade platforms from the point of view of UK and Irish chimney sweeps and stove installers. Use the summary and table below, then open a detailed comparison for any option you are weighing up.
For most UK and Irish chimney sweeps and stove installers who want certificates, warning notices and customers rebooking each year, Sweep Certificates is the strongest all-round choice: trade-specific paperwork, email, SMS and WhatsApp reminders, quotes, invoices and accounting sync from £18.50/month including VAT, with a 30-day free trial and no credit card. CarbonData or Digital Sweeps can suit a solo sweep who mainly wants cheaper certificate-only software on one device. We Sweep fits a solo UK sweep who wants website bookings and will pay 2% on every job, including cash and bank transfer. Generic platforms such as ServiceM8, Joblogic or Simpro suit larger field-service teams more than a typical solo sweep; FieldHive, TradeFlow or Zenbooker may fit if you mainly want general trade job admin, an AI phone receptionist or US-style online booking rather than sweep certificates.
Chimney sweep business software should cover certificates, warning notices, customer records, a diary, reminders, quotes and invoices without forcing you into a generic trades platform. Sweep Certificates is built around that day-to-day work for UK and Irish sweeps and stove installers.
Good scheduling software respects appointment lengths, travel distance and notice periods, not just empty calendar slots. Sweep Certificates keeps confirmations and annual rebooks on the same diary as your certificates. See chimney sweep scheduling software for how the diary and online booking rules work together.
Many sweeps need invoices to reach Xero, QuickBooks, FreeAgent or Sage without retyping every job. Sweep Certificates syncs invoices on Premium so your sweep records and accounts stay aligned for Making Tax Digital.
Reporting for sweeps means seeing booked work, outstanding invoices and how the season is tracking without exporting to spreadsheets. Sweep Certificates includes useful summaries alongside certificates and scheduling, whether you work alone or with a small office.
Based on publicly listed information from each provider and the features Sweep Certificates offers today. Prices and features change. Check each website before deciding. Detailed head-to-head pages are linked from the software name where available.
| Software | Category | Typical pricing | Certificates & warnings | Reminders | Accounting sync | Free trial | |
|---|---|---|---|---|---|---|---|
| Sweep Certificates | Niche sweep software | £18.50/month Standard; £24/month Premium (3 users); 4–6 users £29/month; unlimited £34/month, all incl. VAT; annual billing 12 months for the price of 11 | Purpose-built sweep certificates, warning notices, association templates and appliance history | Configurable email, SMS and WhatsApp reminders, booking confirmations and annual rebook prompts | Meta WhatsApp Business Tech Provider; messages billed directly by Meta | Xero, QuickBooks, FreeAgent and Sage | 30-day free trial, no credit card |
| CarbonData | Niche certificate app | £9.99/month, no annual discount shown publicly | Simple chimney sweep certificates and warning notices. Check their public feature list | Not offered publicly | Not offered | Not offered | Check carbondata.software |
| Digital Sweeps | Niche iOS app | £150/year (roughly £12.50/month if paid annually) | Certificates and warning notices with branding options | Not offered publicly | Not offered | No accounting sync publicly listed | Check digital-sweeps.square.site |
| The Heating App | Niche heating app | £25/month plus £20/month per additional sweep | Broader heating-professional workflow, not sweep-certificate focused | Email confirmations and one SMS reminder 24 hours before the appointment | Not offered | Not offered publicly | Check theheatingapp.com |
| We Sweep | Niche UK sweep software | £0/month plus 2% per booking on card, cash and bank transfer (2% on net ex-VAT; cash and BACS fees invoiced monthly). Standard Stripe fees on card. 2% does not fall if you pay annually | Digital certificates with photos; booking notes listed with up to 3 customer photos | Email and free SMS from your own business name. WhatsApp not listed | Not offered publicly | Xero, QuickBooks and Sage included in the 2%. No FreeAgent on the public site | No public free trial. Apply to join; reviewed within 2–3 business days on we-sweep.co.uk |
| SmartSweep | Niche UK sweep software | £14.99/month or £149/year, VAT not stated on smartsweep.co.uk | Branded PDF certificates; warning notices with signatures and up to 5 images (email-only) | Booking confirmation and ETA emails; next-sweep due tracking. No SMS or WhatsApp publicly listed | Not offered publicly | Not mentioned on smartsweep.co.uk | 7-day free trial, no card, no payment taken until trial ends |
| Sweep Buddy | Niche UK and Ireland sweep app | No public app price on sweepsafe.com. The subscribe page lists GoCardless and PayPal only | Sweep Safe digital certificate on completion (Sweep Safe members only) | Automatic emails reminding customers of the next upcoming sweep | Not mentioned on their public page | Not mentioned on their public page | 60-day free trial listed on sweepsafe.com |
| ServiceM8 | Generic trade platform | From £25/month (50 jobs) to £119/month (500 jobs), excluding VAT; quotes count towards job limits | Generic forms, not purpose-built sweep certificates or warning notices | General customer communication tools, not sweep-specific annual rebooking | Not offered | Check current ServiceM8 integrations list | Check servicem8.com/uk |
| Joblogic | Generic trade platform | From £45/month for one user (likely excluding VAT) plus setup fee; some features sold as add-ons | Usually requires custom forms or setup for sweep paperwork | General customer communication. Check current features | Not offered | Accounting integrations available as a paid add-on | Check joblogic.com |
| Simpro | Generic trade platform | Tailored pricing. Contact Simpro; onboarding or implementation costs may apply | Custom forms or setup usually required for sweep certificates | General customer communication tools | Not offered | Accounting integrations available; FreeAgent not publicly listed | Check simprogroup.com |
| FieldHive | Generic trade app | Free £0/month (up to 5 active quotes) or Business £14.99/month / £144/year | Not offered. General trade quoting and invoicing for electricians, plumbers and similar | Automated quote and invoice reminders on Business plan only, not annual sweep rebooking | Not publicly offered | Not publicly offered. Check fieldhive.com for updates | Permanent free tier on FieldHive Free |
| TradeFlow | Generic trade platform | £36/month, unlimited users and jobs, no per-seat fees; VAT not stated on gotradeflow.co.uk | Not offered. Built for plumbers, electricians, builders, roofers, HVAC and landscapers | Automated reminders listed; 150 daily credits (SMS 10 each, AI voice 75/min). Email notifications free | WhatsApp to message TradeFlow AI as a back-office assistant, not customer WhatsApp reminders | Pricing page: Xero, QuickBooks and Sage; CRM page also lists FreeAgent | 14-day free trial, no card; product still describes beta and locked-in pricing after beta |
| Zenbooker | Generic booking platform | Standard $29/month USD; Professional $79/month; Enterprise $149/month, prices on zenbooker.com | Not publicly positioned for chimney sweep certificates or warning notices | SMS and email notifications and reminders, not WhatsApp as a sweep workflow | Not WhatsApp as a Meta Tech Provider sweep workflow | Not publicly positioned for Xero, QuickBooks or FreeAgent sync | 14-day trial, no credit card on Zenbooker Standard |
For most UK and Irish chimney sweeps and stove installers who want certificates, warning notices and customers rebooking each year, Sweep Certificates is the strongest all-round choice: trade-specific paperwork, email, SMS and WhatsApp reminders, quotes, invoices and accounting sync from £18.50/month including VAT, with a 30-day free trial and no credit card. CarbonData or Digital Sweeps can suit a solo sweep who mainly wants cheaper certificate-only software on one device. We Sweep fits a solo UK sweep who wants website bookings and will pay 2% on every job, including cash and bank transfer. Generic platforms such as ServiceM8, Joblogic or Simpro suit larger field-service teams more than a typical solo sweep; FieldHive, TradeFlow or Zenbooker may fit if you mainly want general trade job admin, an AI phone receptionist or US-style online booking rather than sweep certificates.
Sweep Certificates is a strong We Sweep alternative when you want fixed monthly pricing instead of 2% on every job, plus website bookings with travel-distance routing, no cut of cash, cheque or bank transfer, SMS and WhatsApp reminders, and accounting sync including FreeAgent. We Sweep suits a solo UK sweep who wants website bookings and will pay 2% on every paid job. See our detailed We Sweep comparison for fee examples at steady and busy months.
Sweep Certificates is a strong SmartSweep alternative when you want a native offline mobile app, certificates from your own email, SMS and WhatsApp reminders, scheduling features, multi-user access, quotes, invoices and accounting sync. SmartSweep suits a solo UK sweep who wants branded certificates, warning notices, a customer list and a calendar in the browser at £14.99/month or £149/year with a 7-day trial. See our detailed SmartSweep comparison.
Sweep Certificates is open to every sweep and installer with association and independent certificate templates, SMS and WhatsApp, accounting sync and a 30-day trial. Sweep Buddy is the Sweep Safe association app with a customer list, diary, email reminders, invoices and profit-and-loss, but digital Sweep Safe certificates are for Sweep Safe members only. See our detailed Sweep Buddy comparison for what is listed on sweepsafe.com.
TradeFlow (GoTradeFlow) is generic UK trade job software at £36/month for unlimited users, with quotes, invoices, a diary and an AI phone receptionist. It is aimed at plumbers, electricians and builders, not chimney sweep certificates. Sweep Certificates is built for UK and Irish sweeps and installers who need certificates, warning notices, an offline phone app, WhatsApp customer reminders and accounting sync from £18.50/month including VAT, with a 30-day free trial. See our detailed TradeFlow comparison.
ServiceM8 is a capable general trades platform, but its job-tier pricing (from £25/month excluding VAT for 50 jobs, with quotes counting towards the limit) can pinch busy sweeps. Sweep Certificates offers unlimited sweep jobs, purpose-built certificates and warning notices, and email, SMS and WhatsApp reminders from £18.50/month including VAT, without generic forms setup or paid partner onboarding.
Many sweep customers still pay on the day by cash, cheque or bank transfer, especially for repeat visits. We Sweep charges 2% on cash and bank transfer as well as card; fees are invoiced monthly. Sweep Certificates takes cash, cheque and bank transfer with no cut; online booking is a £10/month Premium add-on and does not require card payment when the customer books.
Sweep Certificates includes both: Meta WhatsApp Business integration (messages billed directly by Meta, with no Sweep Certificates markup) and sync to Xero, QuickBooks, FreeAgent and Sage. On the options in this guide, CarbonData, Digital Sweeps, The Heating App, We Sweep, SmartSweep, Sweep Buddy, ServiceM8, Joblogic, Simpro, FieldHive and TradeFlow do not publicly offer both WhatsApp customer reminders and accounting sync. Zenbooker offers SMS and email reminders but is not positioned for sweep certificates or UK accounting sync.
Certificate-only niche apps such as CarbonData start around £9.99/month; Digital Sweeps is £150/year; SmartSweep is £14.99/month or £149/year on smartsweep.co.uk (VAT not stated there). Sweep Certificates is £18.50/month Standard or £24/month Premium with three users included, with annual billing at 12 months for the price of 11. We Sweep lists £0/month but charges 2% per booking on card, cash and bank transfer. On about £3,000 monthly paid work that is roughly £60/month to We Sweep alone, plus Stripe on card jobs. Sweep Buddy's subscribe page lists GoCardless and PayPal but no public app price. Sweep Safe association membership is £150/year on their FAQ, which is membership not a confirmed app fee. Generic platforms such as ServiceM8 start from £25/month excluding VAT with job limits; Joblogic from about £45/month for one user. FieldHive has a permanent free tier or £14.99/month Business. TradeFlow is £36/month for unlimited users and jobs on gotradeflow.co.uk, with VAT not stated. Check each provider's site for current prices.
These are closest to the trade. The main question is whether you only want certificates, or a wider system for reminders, quotes, invoices and records.
These platforms can be excellent for larger field-service teams. For many chimney sweeps, the question is whether the extra operational features are worth the cost, setup and job-tier limits.
Sweep Certificates is built around certificates, warning notices, reminders, quotes, invoices and accounting sync for UK and Irish chimney sweeps and stove installers.
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