New Leads vs Reactivating Old Leads: Which Should You Spend On?

New leads and reactivated old leads do different jobs, so the best answer is to spend on both. New lead generation has an upfront cost and no certainty of a return, but it grows your database and captures people who are ready to buy right now. Reactivation is free to start, you pay per booked appointment, and it works the same leads you already generated, so it makes sure you get the value out of what you have already spent.

This guide covers what each one gives you, what each costs, where the risk sits, and how home improvement and automotive businesses use both.

At a glance

• New leads: upfront cost, no certainty of a sale, but they grow your database and catch fresh demand
• Reactivation: free to start, pay per booked appointment, works leads you already own
• Lead quality in a reactivation campaign is set by your own lead generation, because they are the same leads
• New leads fill the database. Reactivation makes sure you get the value from it
• Setterly has booked 3,000+ appointments from old leads across 30+ businesses

What is the difference between new leads and reactivating old leads?

New leads are people who have just enquired for the first time, from an ad, a directory, an aggregator, a show or a referral. Reactivated leads are people who enquired with you in the past, did not buy, and are contacted again to see whether they are now ready.

Both raised their hand for your product. A new lead costs money to create today. An old lead was paid for months or years ago.

Every new lead that does not buy straight away becomes an old lead. So these are two halves of one system, not two separate strategies.

What does new lead generation actually give you?

New lead generation gives you fresh demand and a bigger database, and nothing else can do that. Reactivation only works on people who have already enquired, so if you stop generating new leads, the pool you can reactivate stops growing.

The real positives are easy to forget when ad costs climb:

• It captures people who are ready now. Someone searching for new windows this week, or comparing lease deals for a car they need next month, is in market today. If you are not visible, a competitor gets that enquiry.
• It grows your database. Every enquiry, bought or earned, adds a name, a number and a stated need to your CRM. That list is an asset you can work for years.
• It lets you choose who you reach. You can target postcodes, products and job sizes.
• It builds your brand. Ads, directory profiles and shows put your name in front of people who will remember it, even if they do not enquire this time.
• It feeds your reviews and referrals. Customers won from new leads leave reviews and recommend you, which lowers your cost of the next lead.

If your business is young, your database is small, or you are moving into a new area or product, new lead generation is not optional. It is the job.

What does new lead generation cost, and where is the risk?

New lead generation has an upfront cost, and you carry the risk: you pay whether or not the lead answers, books or buys. That is true of every major channel, even though the pricing models differ.

Some examples of what UK businesses are paying, from published and reported figures:

• Directories. Checkatrade is reported at roughly £600 to £2,400 a year before extras, and some packages add per-lead fees of £5 to £30 that are charged whether you win the job or not, according to a 2026 trade guide. Those are reported figures, not a published price list.
• Lead marketplaces. Bark publishes a price of £1.80 plus VAT per credit, and third-party reports put a typical lead at roughly 5 to 20+ credits depending on job size. Bark leads can go to around five professionals.
• Paid search. One UK benchmark puts the average cost per click for home services at around £3.20, with a typical range of £1.50 to £5.50. The publisher describes these as indicative estimates.
• Automotive aggregators. Leasing.com moved brokers to a model of a flat monthly fee plus a charge for each enquiry. Carwow describes a per-enquiry model for its partners.

That is not a criticism of the channels. You pay for the chance of a sale. Our UK home improvement cost per lead guide goes deeper on the numbers by channel.

What does reactivating old leads give you?

Reactivation gives you appointments from leads you have already paid for, without adding to your acquisition spend. It turns the part of your database that went quiet back into conversations.

Most old leads never said no. They said not now, or they did not answer the one or two calls they got. A 2011 Harvard Business Review study, reported by SmartCompany, found that 23% of companies never responded to web leads at all. A 2026 UK dealer mystery shop by Impel, a vendor in the space, found that a third of dealers stopped after one attempt. Leads that were contacted once, at the wrong moment, are still people who wanted the product.

Reactivation goes back to them with a short, personal message about what they originally asked for, holds the conversation with everyone who replies, and books the ones who are ready into your diary. We walk through the whole process in our database reactivation guide.

What does lead reactivation cost?

Lead reactivation with Setterly is free to start: you pay per booked appointment. There is no setup fee and no retainer, and CRM integration is optional for a one-off fee if you want bookings written back into your system.

That flips the risk. With new lead generation, the spend comes first and the result may or may not follow. With pay per booked appointment, the result comes first and the cost follows it. Our guide to pay per appointment vs pay per lead compares the two models in detail.

Will reactivated leads be lower quality than new ones?

No more and no less than your new leads, because they are the same leads. A reactivation campaign does not bring in different people. It works the enquiries your own marketing already generated.

This is the point owners most often get backwards. If you are worried about the quality of the leads in a reactivation campaign, the thing to look at is the lead generation that created them. If your ads attracted tyre-kickers two years ago, those tyre-kickers are in your CRM today. If your directory profile brought in serious homeowners with real projects, those people are in there too.

Lead quality is set at the front door by your own new lead generation, not by the reactivation. Reactivation simply finds out who in that list is ready now.

New leads vs old leads: how do they compare side by side?

The table below sets the two out on the points that matter to a business owner.

How do new leads and reactivation work together?

They form a loop: new lead generation fills the database, and reactivation makes sure you get the value from it. Each one makes the other more profitable.

Here is how the loop runs in a well-run business:

1. Marketing brings in new enquiries every week.
2. The sales team works the fresh ones hard while they are hot.
3. The ones that do not buy go quiet in the CRM.
4. Reactivation goes back to them on a schedule and books the ones whose timing has changed.
5. Every customer won, from either route, adds reviews and referrals, which make the next new lead cheaper.

Without step 4, every enquiry that does not convert in the first few weeks is money spent once and never recovered. That is the commercial case for doing both.

What does this look like in home improvement?

In home improvement, most businesses spend heavily on new enquiries and very little on the ones that stall after a quote. Windows, kitchens, solar and heating are considered purchases, and homeowners often take months to decide.

A typical installer runs Google Ads, keeps a directory profile and attends a local show. Quotes that do not convert get one or two chasers, then sit for years.

Cloudy2Clear, a UK misted double glazing repair franchise, had exactly that kind of list. We re-engaged 6,769 old enquiries by SMS. 4,321 replied, a 64% reply rate, and the campaign booked 673 appointments, with £639,350 in pipeline and £107,000+ closed. Pipeline means appointments booked multiplied by the client's average order value. The full story is in the Cloudy2Clear case study.

Smaller businesses run the same play. A single-branch UK window and door installer saw a 41% reply rate and 22 appointments in its first 30 days, closing £31,483 of work for £1,520 in appointment fees. That is written up in the window and door case study. Fischer Future Heat, a UK electric heating company, booked 105 qualified home surveys and £630,000 in pipeline in its first 30 days, live from 15 September 2026, covered in the Fischer Future Heat case study.

None of those businesses stopped generating new leads. They kept the front door open and started working the leads they already had. You can see how this applies by trade on our industries page, and our guide to home improvement lead generation covers the new lead side.

What does this look like in automotive?

In automotive, the same loop applies, and the cost of each new enquiry is often very visible. A car leasing broker paying an aggregator per enquiry can see exactly what each lead cost, and exactly how many of them never ordered.

Broker News reported that Moneyshake, a leasing aggregator, saw 12% of the 600 leads it delivered in its first weeks in 2019 turn into ordered vehicles. That is one early data point from one platform, not a market average, but it shows the scale of what is left behind: most enquiries do not order first time round.

Leasing brokers have used reactivation on exactly that leftover list. Eden Leasing, a UK car leasing broker, booked 93 callbacks from 725 old leads. Flexed, another UK car leasing broker, booked 109 callbacks from 1,135. A UK short-term car leasing company saw 47% of 1,133 old leads reply, with 106 appointments and £127,200 in pipeline. Our guide to car leasing lead generation covers the new enquiry side for brokers.

Dealers see the same pattern. CarFinance247, a UK car finance broker, booked 114 appointments and £171,000 in pipeline from 3,895 leads over Christmas, after its own sales team had already worked them. That is in the CarFinance247 case study.

When should you spend more on new leads?

Spend more on new lead generation when your database is too small or too narrow to give you the sales you need. Reactivation cannot create demand that was never in your CRM.

Lean towards new leads when:

• Your business is under a year or two old and the CRM is thin
• You are opening a new territory or launching a new product that your old leads never asked about
• Your fitters or sales team have spare capacity and a steady flow of fresh enquiries is the bottleneck
• You have already reactivated your database recently and the list needs time to refill
• Your market has a seasonal peak and you want to be visible while people are searching

The aim is a level of new lead spend that pays for itself on fresh leads alone. Anything reactivation adds on top is then a bonus on money already spent, not a rescue for a channel that does not work.

When should you start with reactivation?

Start with reactivation when you already have a large list of old enquiries and quotes that nobody is working. That is the cheapest place to look for appointments, because the acquisition cost is already paid.

It tends to make sense first when:

• You have thousands of unconverted leads from the last two or three years
• Your cost per new lead has risen and you want appointments without increasing ad spend
• You want to see what your existing database is worth before committing more budget to new leads

If you are not sure how much is sitting in your CRM, our guide on what to do with old leads in your CRM shows how to size it up, and how much unworked leads are costing you puts a number on leaving them alone.

How should you split your budget between the two?

Keep your new lead generation at a level you can justify on fresh leads, and run reactivation alongside it on the database you already have. With pay per booked appointment, reactivation does not need a budget line in the same way, because the cost only follows a booking.

A practical way to manage it:

• Measure cost per booked appointment across both. For new leads, divide total channel spend by appointments booked from that channel. For reactivation, the cost per booked appointment is the fee you agreed.
• Look at quality where it starts. If reactivated leads from one source rarely book, the same is probably true of that source when the leads are new. That is a signal about the channel, not about reactivation.
• Reactivate on a schedule. Every month, a new batch of leads goes quiet. Do not leave them for years.

The verdict: new leads or old leads?

Do both. New lead generation costs money up front and comes with no promise of a sale, but it is the only way to grow your database and catch the people who are buying right now. Reactivation is free to start, you pay per booked appointment, and it makes sure the leads you already generated are not wasted.

If you want to see what your own database could look like as booked appointments, book a call and we will go through it with you. You can also read how it works or browse our results.