In lead generation, "freshness" refers to how much time has passed between a consumer submitting their enquiry and you receiving it. A real-time lead arrives within seconds or minutes. An aged lead could be days, weeks, or even months old. The difference matters — but perhaps not always in the way you'd expect.

This guide covers what real-time and aged leads actually mean, how freshness affects your conversion rates, and the situations where aged leads might still represent reasonable value.

What Are Real-Time Leads?

A real-time lead is delivered to you almost instantly after the consumer submits their enquiry. In practice, this means within seconds to a few minutes. The consumer fills out a form on a website or ad, the lead goes through any verification steps (such as SMS verification), and it arrives in your CRM, email, or phone as quickly as the technology allows.

The key advantage of real-time leads is context. When you call, the consumer has just been thinking about mortgages, insurance, or whatever they enquired about. They remember filling out the form. They're expecting a call. They're still in the mindset of wanting help.

Speed to contact research consistently shows that the probability of making contact with a lead drops dramatically as time passes. The data varies by study, but the pattern is consistent:

  • Calling within 5 minutes of submission: highest contact rate, often 70-90%.
  • Calling within 30 minutes: contact rate drops noticeably, typically 50-70%.
  • Calling within 1 hour: further decline, around 40-60%.
  • Calling after 24 hours: contact rates can drop below 30-40%.

These aren't just about whether the phone gets answered — they also reflect the quality of the conversation. A consumer contacted within minutes is engaged and responsive. A consumer contacted hours later may have moved on mentally, spoken to someone else, or forgotten they made the enquiry.

What Are Aged Leads?

Aged leads are consumer enquiries that were generated days, weeks, or months ago and are now being sold at a discount. They might be unsold leads from a provider's inventory, leads that a previous buyer returned or couldn't convert, or leads from campaigns that ran in the past.

The age of these leads varies enormously. Some providers sell "aged" leads that are only 24-72 hours old. Others sell leads that are weeks or months old. The distinction matters significantly — a 48-hour-old lead is a very different prospect from a 3-month-old one.

Aged leads exist because not every real-time lead finds a buyer immediately. Providers generate more leads than they can always sell in real-time, and rather than discarding the surplus, they offer them at reduced prices after a certain period has passed.

How Age Affects Contact Rates

Contact rate — the percentage of leads where you actually get through to the consumer and have a conversation — is where the age difference is most pronounced.

Real-time leads (0-5 minutes old): Contact rates typically range from 70-90% when you call promptly. The consumer has just submitted their details and is actively waiting for a response.

Lightly aged leads (24-72 hours old): Contact rates drop to roughly 40-60%. The consumer may not immediately recall the enquiry and may have already spoken to another provider. But they usually remember once you remind them, and many are still interested.

Moderately aged leads (1-4 weeks old): Contact rates fall further to approximately 25-40%. A significant proportion won't answer, and those who do may have already arranged their mortgage, insurance, or financial product through someone else. However, a meaningful number will still be in the market.

Heavily aged leads (1-6 months old): Contact rates can drop below 20%. Many consumers will have resolved their need, changed their phone number, or simply have no recollection of the enquiry. But at heavily discounted prices, even a low contact rate can sometimes produce viable opportunities.

Conversion Rate Comparison

Contact rate is only part of the picture. You also need to consider the conversion rate among those you do reach.

With real-time leads, a high proportion of those you contact are still actively in the market. They enquired because they need help, and they haven't found it yet. Conversion rates from contact to client are at their highest.

With aged leads, even among those you successfully contact, a higher proportion will have already acted. They've found another broker, got a quote elsewhere, or decided not to proceed. The conversion rate from contact to client is lower, even when you do get through.

Combining the lower contact rate with the lower conversion rate per contact, the overall conversion rate (from lead to client) for aged leads is significantly lower than for real-time leads. Rough comparisons suggest:

  • Real-time leads: 8-15% overall conversion rate (varies by lead type and follow-up quality).
  • 24-72 hour aged leads: 4-8% overall conversion rate.
  • 1-4 week aged leads: 2-5% overall conversion rate.
  • 1-6 month aged leads: 0.5-2% overall conversion rate.

These are broad ranges. Your results will depend on the lead type, the source quality, your follow-up approach, and the reason the leads were aged (unsold surplus vs returned leads vs old campaigns).

The Cost Economics

Aged leads are cheaper. Sometimes significantly cheaper. A real-time mortgage lead priced at £30-45 might be available as a 30-day aged lead for £5-10 or as a 90-day aged lead for £2-5. The per-lead cost reduction is substantial.

But does the lower cost offset the lower conversion rate? Let's work through an example.

Real-time mortgage leads: £35/lead, 10% conversion rate = £350 cost per acquisition.

30-day aged mortgage leads: £8/lead, 3% conversion rate = £267 cost per acquisition.

90-day aged mortgage leads: £3/lead, 1% conversion rate = £300 cost per acquisition.

In this illustrative example, aged leads actually produce a better cost per acquisition — on paper. But this analysis misses several important factors.

Hidden costs of aged leads

  • Time per contact attempt. You'll spend more time trying to reach aged leads. More unanswered calls, more voicemails, more follow-up attempts. This time has an opportunity cost.
  • Consumer experience. Reaching out about an enquiry someone made weeks or months ago can feel intrusive and unprofessional. Some consumers react negatively, which can damage your reputation.
  • Volume required. To achieve the same number of clients from aged leads, you need a much higher volume of leads. Processing 100 aged leads to find 1-3 clients takes time and resources.
  • Data quality decay. Contact details become less reliable over time. Phone numbers change, email addresses become inactive. You'll waste time on leads where the contact information is no longer valid.

When Aged Leads Can Work

Despite the challenges, there are situations where aged leads can represent reasonable value.

As a supplement, not a primary source. If you have a steady pipeline of real-time leads keeping your advisers busy, a small batch of aged leads can be a low-cost way to add extra opportunities. Assign them to quieter periods or junior staff who need practice.

For high-value products. In markets like equity release or commercial finance, where the average case value is high and the sales cycle is naturally long, even a 1-2% conversion rate on cheap aged leads can produce worthwhile revenue.

When they're only lightly aged. Leads that are 24-72 hours old are barely "aged" in any meaningful sense. If a provider offers these at a discount compared to real-time, they can still produce good results — particularly if the consumer hasn't been contacted by anyone else yet.

If you have a strong nurture system. A well-built CRM with automated email sequences, scheduled follow-up calls, and long-term nurture workflows can extract value from aged leads that a basic follow-up process wouldn't. If you're set up to nurture leads over months, aged leads become more viable.

When you're building a database. Some brokers buy aged leads not expecting immediate conversions, but to build a database of consumers who have expressed interest in financial services. They then nurture this database over time, converting a small percentage into clients months or even years later.

When Aged Leads Don't Work

As your only lead source. If aged leads are all you're working, you'll spend a disproportionate amount of time chasing low-probability contacts and very little time actually advising clients. The economics can look good on paper but feel terrible in practice.

If you don't have time to volume-call. Working aged leads effectively requires making a lot of calls. If you're a sole practitioner managing an existing caseload, you likely don't have the time to process the volume of aged leads needed to produce meaningful results.

When you care about consumer perception. Calling someone about an enquiry they made three months ago can come across poorly. If your brand and reputation are important to you (as they should be), this matters.

If the leads have been heavily worked. Some aged leads have already been called by multiple brokers. The consumer has heard from several people, made their decision, and your call is just an annoyance. Ask the provider whether the aged leads have been previously contacted and by how many buyers.

Questions to Ask About Lead Freshness

Whether you're buying real-time or aged leads, ask your provider these questions:

  • How old are the leads when I receive them? For "real-time" leads, this should be seconds to minutes. Get a specific answer, not a vague one.
  • For aged leads, why are they aged? Were they unsold surplus? Returned by another buyer? From old campaigns? The reason matters for quality.
  • Have aged leads been previously contacted? A lead that's 30 days old but has never been called is very different from one that's been called by three other brokers.
  • Is there verification on aged leads? Have the contact details been re-verified, or are they the same details from the original submission?
  • Can I mix real-time and aged leads? Some providers offer both, letting you build a primary pipeline of real-time leads supplemented by cheaper aged leads.

For our part, we deliver all leads in real-time with SMS verification. We don't sell aged leads because we believe freshness and verification are fundamental to a positive experience for both our clients and the consumers they contact. But we recognise that aged leads have a place in the market for the right buyers with the right expectations.

For more on evaluating lead providers and understanding what makes a quality lead, see our guide to what to look for in a lead provider.