Mistake 1: Choosing the Cheapest Option
This is the most common and most costly mistake. A £8 lead that nobody answers is infinitely more expensive than a £25 lead that converts. Yet when evaluating lead providers, many brokers compare price per lead as the primary — sometimes only — criteria.
The real metric is cost per acquisition: how much does it cost in lead spend to acquire one paying client? A provider charging £25 per lead with a 12% conversion rate gives you a cost per acquisition of £208. A provider charging £10 per lead with a 3% conversion rate gives you a cost per acquisition of £333. The 'expensive' leads are actually 38% cheaper.
What to do instead: Evaluate providers on cost per acquisition, not cost per lead. Use our Lead ROI Calculator to model different scenarios. Start with a test batch from any new provider and calculate your actual conversion rate before committing to volume.
Mistake 2: Buying Shared Leads to Save Money
Shared leads — where the same consumer's details are sent to two, three, or even four firms simultaneously — are cheaper per unit. But the conversion rate difference is dramatic. The consumer receives multiple calls within minutes, creating a poor experience and a race-to-the-bottom dynamic where the first caller often wins regardless of quality of advice.
We've seen consistently that exclusive leads convert at 2-3x the rate of shared leads. When you factor in the time wasted on shared leads that convert for a competitor, the true cost is often higher than exclusive leads.
What to do instead: Always buy exclusive leads. Confirm exclusivity with your provider explicitly — ask how many firms receive each lead. See our exclusive vs shared leads guide for the full comparison.
Mistake 3: Not Calling Within 5 Minutes
This is the single biggest conversion killer. Brokers who call within 5 minutes convert at roughly double the rate of those who wait an hour. Yet many brokers treat leads like emails — something to get to when they have a gap in their schedule.
A lead is not an email. It's a warm consumer who is thinking about your product right now and will stop thinking about it shortly. Every minute you delay reduces your probability of reaching them and, if you do reach them, the quality of the conversation.
What to do instead: Set up real-time notifications on your phone. Configure an automated SMS that fires the moment a lead arrives. Block out gaps in your calendar for lead follow-up. If you genuinely can't call within 5 minutes consistently, have a colleague handle initial callbacks. See our full speed to lead guide.
Mistake 4: Giving Up After One Call Attempt
Many brokers make one call, don't get an answer, and mentally write the lead off. The reality is that most consumers don't answer calls from unknown numbers on the first attempt. Research consistently shows that it takes 3-5 contact attempts to reach the average consumer. Top-performing brokers make 4-6 attempts before moving a lead to long-term nurture.
What to do instead: Follow a structured cadence — call, SMS, call next day, email, final call on day three. Use our follow-up scripts for ready-made templates. Track how many attempts you make on average and increase it if it's below 3.
Mistake 5: Not Having a Structured Follow-Up Process
Related to the previous point, many brokers have no defined process for follow-up. They call when they remember, send sporadic texts, and forget about leads that don't answer immediately. Without a system, leads fall through the cracks — and falling through the cracks is the most expensive outcome possible, because you've already paid for the lead.
What to do instead: Define your follow-up cadence and stick to it for every lead, without exception. Use a CRM to track interactions and set reminders. See our CRM integration guide for practical setup advice.
Mistake 6: Judging Quality on Too Few Leads
A broker buys 10 leads, converts 0, and concludes that 'bought leads don't work.' But with a sample of 10 leads and a realistic 12% conversion rate, you'd statistically expect to convert 0 or 1 leads most of the time — it's entirely normal. You might convert 3 of your next 10, giving you a 15% rate. Small samples produce unreliable conclusions.
What to do instead: Evaluate lead quality and ROI over a minimum of 50 leads, ideally 100. Commit to a fair test before making decisions. Track your results methodically rather than relying on gut feeling.
Mistake 7: Not Tracking Any Metrics
If you don't know your contact rate, appointment rate, conversion rate, or cost per acquisition, you're making decisions in the dark. Many brokers have a general sense of whether leads are 'working' but can't quantify it. This makes it impossible to identify specific problems, measure improvements, or calculate ROI accurately.
What to do instead: Track at least four metrics: contact rate, appointment rate, conversion rate, and cost per acquisition. Review them weekly. Use our lead ROI guide for the full framework.
Mistake 8: Treating the First Call Like a Sales Pitch
Launching into product details, rates, or your lender panel on the first call is a conversion killer. The consumer doesn't care about your credentials at this point — they care about whether you can help with their specific situation. A sales-oriented first call puts people on the defensive and reduces appointment booking rates.
What to do instead: Treat the first call as a discovery conversation. Ask about their situation, listen more than you talk, and end with a specific, scheduled next step. For detailed guidance, see our mortgage lead conversion guide.
Mistake 9: Buying Too Many Leads Too Soon
Enthusiasm leads some brokers to order 50+ leads per week before their follow-up process is solid. The result: leads pile up, follow-up is inconsistent, many leads get no contact at all, and the broker concludes that leads don't work. The leads may have been perfectly good — the capacity to handle them wasn't.
What to do instead: Start with 10-15 leads per week. Perfect your process — speed to lead, first call approach, follow-up cadence, CRM tracking. Once you're consistently converting at or above benchmark rates, scale gradually. Increase by 5-10 leads per week and confirm your conversion rate holds before scaling further.
Mistake 10: Not Using Any CRM
Relying on memory, Post-it notes, or a basic phone contacts list to manage purchased leads is a recipe for missed follow-ups and lost revenue. Without a CRM, you have no system for tracking where each lead sits, what you've said to them, or when you should follow up next.
What to do instead: Use a CRM — even a simple spreadsheet is better than nothing. For recommended options and setup advice, see our CRM integration guide.
Mistake 11: Not Understanding the Refund Policy
Some brokers accept every lead without question, even clearly invalid ones. Others raise refund requests for leads that simply didn't convert (which isn't what refund policies are for). Both extremes cost you money — the first by absorbing costs you shouldn't, the second by damaging your relationship with your provider.
What to do instead: Read and understand your provider's refund policy before you start. Know what qualifies and what doesn't. Raise claims promptly for genuinely invalid leads. Accept that a small percentage of leads won't work out — that's normal and priced into the system. See our guide to refund policies for detailed advice.
Mistake 12: Not Nurturing Leads That Don't Convert Immediately
A lead that doesn't convert this month might convert in three months when their circumstances change, their fixed rate expires, or they finally get around to sorting their protection. Many brokers treat every lead as a binary — converted or dead — and miss the significant revenue sitting in their 'unconverted' pile.
What to do instead: Move leads that don't convert immediately into a nurture sequence. A monthly email check-in or quarterly SMS keeps you front of mind without being intrusive. Track how many of your conversions come from leads that were initially unresponsive — the number is often higher than you'd expect.
The Pattern Behind These Mistakes
Most of these mistakes share a common root: treating lead buying as a product purchase rather than a business process. Buying leads is not like buying stationery — you don't just pay, receive, and use. It's a system that requires speed, structure, persistence, measurement, and continuous improvement.
The brokers and advisers who get the best results from purchased leads are the ones who invest time in their process, not just money in their leads. They track everything, improve constantly, and make decisions based on data rather than frustration. If you approach lead buying with this mindset, the returns can be substantial.
For a comprehensive framework, use our lead quality checklist to evaluate your current approach and identify specific areas for improvement.