The verdict in three sentences
For a fit-out or trades SME sending 80 quotes a month, automating follow-ups with n8n or Make costs EUR 3,000 to 10,000 to set up and EUR 0 to 50 a month in subscriptions. A simple sequence on day 3, day 10 and day 21 lifts conversion from 22 to 30% on average, because most lost quotes are lost simply for lack of follow-up. The project usually pays for itself with the first extra job signed.
Why unchased quotes are expensive
In construction, a client asking for a quote usually asks two or three firms. The one who calls back at the right time, with clear answers to open questions, wins a large share of the work. Yet SME owners price jobs in the evening, send the PDF and head back to site: follow-up gets dropped in 60 to 80% of cases.
An automation workflow watches each quote sent from your software (Tradify, Fergus, Xero quotes, Simpro or a shared spreadsheet), triggers reminders at the right moment and stops as soon as the quote is accepted or declined.
The follow-up sequence that works in 2026
| Step | Channel | Content | Observed effect |
|---|---|---|---|
| Day 3 | personalised email | receipt confirmation, answers to common questions | 30 to 40% more quote opens |
| Day 10 | SMS or WhatsApp | short reminder with quote link and call slot | 15 to 25% reply rate |
| Day 10 | call task in calendar | call from the owner or office manager | better conversion on large quotes |
| Day 21 | closing email | final offer, quote validity, start date | 5 to 10% late acceptances |
| Acceptance | automatic stop | team notification, job created | no awkward reminders |
| Decline | stop and reason | price, timing, competitor | data to adjust pricing |
Tone matters as much as cadence. Each message uses the client's name, the job and the amount, and offers one simple action: ask a question, book a call, accept online.
n8n, Make or Zapier: costs compared
| Criterion | Self-hosted n8n | n8n Cloud | Make | Zapier |
|---|---|---|---|---|
| Monthly subscription | EUR 0, server EUR 10 to 20 | EUR 20 to 50 | EUR 10 to 30 | EUR 30 to 70 |
| Workflow setup | EUR 4,000 to 10,000 | EUR 3,500 to 9,000 | EUR 3,000 to 8,000 | EUR 3,000 to 8,000 |
| Data hosting | your own server, EU | EU available | EU available | US by default |
| Possible complexity | high | high | medium to high | medium |
| Recommended annual maintenance | 15% | 10% | 10% | 10% |
| Best fit | SME with a technical partner | SME without a server | SME wanting a visual builder | simple, low-volume use |
At 80 quotes a month, operation volume stays low and entry-level plans are enough. The budget really depends on the quality of the link to your quoting software and on how well the messages are written.
On GDPR, following up a quote the client requested relies on legitimate interest and the pre-contractual relationship, as the Irish Data Protection Commission accepts. Still include an unsubscribe link in every email and stop SMS immediately on a STOP reply, in line with the ePrivacy Regulations 2011.
Mini case study
Ciarán, managing director of a 14-person interior fit-out firm in Sandyford, Dublin, sends 80 quotes a month with an average value of EUR 9,000 excluding VAT. He wins 22%, or 17.6 quotes a month. He has an n8n Cloud workflow built for EUR 5,500, with a EUR 25 monthly subscription.
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After three months, his conversion reaches 30%, or 24 accepted quotes. The 6.4 extra jobs represent EUR 57,600 of monthly revenue. At a 28% gross margin, that is EUR 16,128 of extra margin each month. The EUR 5,500 investment is covered in under two weeks of additional work, even if the real uplift were only half as large.
FAQ
Do we need to change quoting software?
No. n8n and Make connect to most trades software through an API or email. Failing that, a shared spreadsheet works as a trigger, for an extra EUR 700 to 1,200.
Will clients find the reminders pushy?
Not with three messages spread over 21 days. Beyond four reminders, unsubscribe rates often exceed 5% and the firm's image suffers.
How long does setup take?
Allow 2 to 4 weeks: one week of scoping and copywriting, one to two of configuration, one of testing on 10 to 20 real quotes.
Is self-hosted n8n really free?
The community licence is free, but you need a EUR 10 to 20 a month server and security upkeep. Without in-house skills, n8n Cloud or Make work out cheaper.
Can we measure the real impact?
Yes: the workflow logs the date of every reminder and every acceptance. A tracking sheet compares conversion before and after over 3 months.
Let's scope your project. Tell us your quoting software, monthly volume and average quote value, and we will price the scope, the indicative budget and the go-live timeline for your follow-ups. Detailed quote within 48 h. WhatsApp +221 77 596 93 33.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.
