A quote sent — no reply. An invoice overdue for 15 days — still nothing. A happy client who never left you a review. Following up feels uncomfortable — but that's where a large chunk of your revenue is made or lost. This guide offers 9 follow-up message templates, WhatsApp and email, covering the most common situations in small business CRM, with wording that gets responses without coming across as pushy.
Why client follow-up is genuinely profitable
Most freelancers and small business owners send a quote or invoice and wait. That's an expensive mistake: research consistently shows 80% of sales require at least 5 touchpoints before closing. Yet 70% of independent professionals give up after the first attempt.
In practical terms, for a tradesperson sending 10 quotes per month at an average £400 job value:
- Without follow-up: 3–4 quotes signed (30–40% average conversion rate)
- With 1–2 well-timed follow-ups: 5–6 quotes signed (50–60%)
- Difference: £800–£1,200 in extra revenue per month without acquiring a single new client
Client follow-up isn't aggressive. It's a service: you're reminding someone they had a project and that you're available to help them move forward. This matters in every line of work — see how it plays out for estate agents chasing viewings, photographers waiting on booking confirmations, or heating engineers following up on a quote.
WhatsApp or email: which to choose?
Both channels have their place — but they're not equivalent:
| Criterion | ||
|---|---|---|
| Average open rate | 98% | 20–25% |
| Time to read | <5 minutes | Hours to days |
| Response rate | 45–60% | 6–10% |
| Right tone | Direct, short, conversational | Structured, more formal |
| Best for | Quick follow-ups, confirmations | Detailed quotes, documents |
Practical rule: if you have the client's WhatsApp number, start there. Email remains useful for cold prospects or clients who aren't on WhatsApp — and for sending official documents (PDF quotes, invoices).
Templates — Unanswered quote
This is the most frequent situation. The client requested a quote, you sent it, nothing. Here are 3 templates based on how long it's been:
Follow-up D+3 to D+5 (soft first follow-up)
WhatsApp:
Hi [First name], hope you're well! Just checking in on the quote I sent you [Monday/Tuesday…]. Have you had a chance to look at it? Happy to answer any questions. Have a great day, [Your name]
Email — Subject: Re: Your quote [reference]
Hi [First name],
Just following up to make sure you received quote #[XXX] sent on [date]. Have you had a chance to review it?
I'm happy to answer any questions or adjust the proposal if needed.
Best regards,
[Your name]
Follow-up D+10 to D+15 (second follow-up, more direct)
WhatsApp:
Hi [First name], wanted to touch base on the [type of work] project. Any questions from your side? I can also adjust certain points if needed — just let me know. [Your name]
Follow-up D+21 (last attempt — "closing the file")
WhatsApp:
Hi [First name], I'll be closing your quote file in the next few days. If your project has changed or you'd like to revisit it at another time, just let me know and I'll get back to you. Hope to speak soon!
Why the "closing the file" message works: it creates mild urgency without pressure and gives the client freedom to decide. Many clients respond at this stage by reflex — and some sign.
Templates — Pending invoice
Overdue invoice follow-ups are the ones tradespeople dread most — yet they're often the most effective from the first message, because the client has often simply forgotten. For a deeper approach, check our guide on WhatsApp customer tracking.
Follow-up D+5 after due date (friendly reminder)
WhatsApp:
Hi [First name], hope everything went well with [the work]. Just a quick reminder that invoice #[XXX] for £[amount] is due. No worries if there's a hiccup — just let me know. Thanks and have a great day!
Email — Subject: Reminder: Invoice #[XXX] — £[amount]
Hi [First name],
Unless I've missed something, invoice #[XXX] for £[amount] due on [date] hasn't yet been settled.
Could you let me know when payment is expected? If you received a duplicate or are experiencing a difficulty, please don't hesitate to reach out.
Kind regards,
[Your name]
Follow-up D+15 (firmer, but courteous)
WhatsApp:
Hi [First name], following up on invoice #[XXX] for £[amount] which is still outstanding. Could you let me know when payment is expected? Thanks for your reply.
Templates — Inactive client
A client you haven't heard from in 3–6 months is a client you risk losing permanently. The re-engagement follow-up is designed to revive the relationship before they move on to a competitor. WhatsApp automation can handle these 90-day nudges on autopilot.
90-day inactive client follow-up
WhatsApp:
Hi [First name]! It's been a while since we worked together. Are there any [type of work] projects on the horizon for the coming weeks? Would love to work with you again. [Your name]
Email — Subject: Catching up
Hi [First name],
It's been a little while since we last worked together. I was thinking of you and wanted to check whether any new projects are coming up on your end.
I'm available whenever you'd like to have a chat.
Best,
[Your name]
Follow-up with seasonal hook
WhatsApp:
Hi [First name], with [season / period] coming up — often a great time to [start work / get a service check / plan ahead]. Got any projects in mind? I can pencil in a slot if you'd like to chat.
Templates — Google review request
Review requests are a form of follow-up that's often overlooked — yet they're the most profitable long-term. One well-placed Google review is worth more than 10 ads. Best time to ask: within 24–48 hours after completing the work, while the positive emotion is still fresh.
WhatsApp (direct request):
Hi [First name], thanks so much for your trust! Hope you're happy with the result. If you have 2 minutes, a Google review would mean a lot to me: [direct link]. Thank you and speak soon!
WhatsApp (reminder if no review after 5 days):
Hi [First name]! Just circling back on my Google review request. If you have 2 minutes, your feedback really matters: [link]. Thanks so much!
For more on managing reviews and your online reputation, our guide on tradesperson WhatsApp CRM covers how to integrate these follow-ups into your weekly routine.
How to automate your follow-ups so you never have to think about them
Sending these messages manually works — but it takes time. The real power of client follow-up comes from automation: the right message, at the right moment, without you having to remember.
With a tool like Reepli, you set up the follow-up scenarios once:
- Quote sent → automatic follow-up at D+4, D+12, D+21
- Invoice issued → automatic reminder at D+5 and D+15 after due date
- Last interaction → re-engagement follow-up at D+90
- Job completed → review request at D+1 and D+6
Every message is personalised with the client's first name and the context of the work done. You don't have to think about it anymore — and you never miss a conversion opportunity.
4 follow-up mistakes that drive clients away
- Following up too soon: less than 48 hours after the initial send looks desperate. Wait 3–5 days.
- No personalisation: "Hi, did you get my message?" with no context about what it was — the client has no idea what you're referring to.
- Too many follow-ups, too close together: 3 messages in 5 days feels like pressure. Space them at least 5–7 days apart.
- No clear call to action: every follow-up message should end with a simple question or proposed action (yes/no reply, pick a slot, confirm a point).
Frequently asked questions about client follow-up
How many follow-ups should you send before giving up?
3 spaced follow-ups (D+4, D+12, D+21) are generally enough for a quote. A "closing the file" message serves as the last attempt. For an unpaid invoice, 2–3 follow-ups before moving to a formal notice.
Is it appropriate to follow up with a client on WhatsApp?
Yes, if you obtained their number in a professional context and they've previously replied to you on that channel. WhatsApp follow-ups feel more natural and less intrusive than a phone call — as long as you stay polite and don't send message after message.
What's the best time to send a follow-up?
Best windows are Tuesday, Wednesday and Thursday between 10–11:30am and 2–4pm. Avoid Monday morning and Friday afternoon. For freelancers working with consumers, evenings between 7–8pm can also work well.
How do you follow up without seeming pushy?
Tone is everything: avoid "I'm following up again" (guilt-inducing) and prefer "I wanted to circle back on our conversation" (neutral). Always offer an out: "If your project has changed, no worries at all — just let me know." This relaxes the interaction and often triggers an honest response.
Can I automate follow-ups without losing the human touch?
Yes — as long as each message is personalised (first name, job context) and sounds natural. The templates above are designed for exactly that. With a tool like Reepli, you keep the tone of a manual message while no longer having to manage the sending yourself.