What is a good cost per lead?
Cost per lead benchmarks are among the most misused in marketing, because CPL says nothing about whether the leads convert. A low CPL from a channel that never closes is a trap.
The right way to judge CPL is in the context of conversion and CAC. A channel with a higher CPL but far better conversion can produce customers more cheaply than a low-CPL channel.
Short answer
There is no universal good cost per lead, because a cheap lead that never converts is expensive and a costly lead that closes can be a bargain. Judge CPL by lead quality: its downstream conversion to opportunities and customers, and ultimately its contribution to CAC. Compare CPL by channel, not against a single benchmark.
Key takeaways
- No universal good CPL; it depends on lead quality.
- Cheap leads that do not convert are expensive.
- Judge CPL against conversion and cost per customer.
- Compare by channel, not to a single benchmark.
Why lead quality decides
Two channels at 30 and 60 dollars per lead can flip completely once conversion is included: if the pricier channel converts three times better, its cost per customer is lower. CPL only becomes meaningful when read alongside lead-to-opportunity and lead-to-customer conversion.
The metric CPL should always feed is cost per customer, a component of CAC. Optimizing CPL in isolation steers budget toward cheap leads that fill the funnel but never produce revenue.
How Ardovo handles it
Ardovo tracks CPL by channel alongside downstream conversion and cost per customer, so you never optimize for cheap, low-converting leads. Rook flags channels whose low CPL hides poor conversion and a high true cost per customer.
Frequently asked questions
What is a good cost per lead?
There is no universal figure. A good CPL is one whose leads convert well enough to produce customers at an acceptable CAC. Judge it by lead quality and downstream conversion, and compare by channel rather than a single benchmark.
Why can a low cost per lead be bad?
Because cheap leads that rarely convert cost more per customer than expensive leads that convert well. Optimizing CPL in isolation can steer budget toward channels that fill the funnel but never produce revenue.
How should I judge cost per lead?
Alongside lead-to-opportunity and lead-to-customer conversion, and ultimately cost per customer. A channel with higher CPL but better conversion can produce customers more cheaply, which CPL alone would never reveal.