Lead vs MQL vs SQL vs SAL
CRM & RetentionAlso: Lead Qualification Stages · MQL vs SQL · Sales Funnel Stages
Quick definition
A lead is anyone who's given you their contact details. A Marketing Qualified Lead (MQL) has shown enough interest to be worth marketing's attention. A Sales Accepted Lead (SAL) is one sales has agreed to work. A Sales Qualified Lead (SQL) is one sales has vetted as ready to buy. Each stage filters out unfit prospects.
How it varies across Australia
Conversion rates between each stage vary widely by industry and deal size in the Australian B2B market. Longer sales cycles common in local enterprise software and professional services mean the gap between MQL and SQL often stretches out further than equivalent overseas benchmarks suggest.
See pipeline conversion benchmarks across Australian industries →The four stages
Someone in the system, nothing more.
Marketing believes they're worth chasing based on behaviour.
Sales has explicitly agreed to work the lead.
Sales has vetted budget, authority, need and timeline.
What it actually means
Every funnel needs checkpoints, otherwise sales chases people who aren't ready and marketing gets blamed for pipeline that never closes.
Think of a job application process. Submitting a resume makes you a lead, someone in the system, nothing more. Getting shortlisted by HR after they check your qualifications makes you a Marketing Qualified Lead (MQL), marketing has decided you're worth a closer look. Getting a hiring manager to agree to interview you makes you a Sales Accepted Lead (SAL), a human on the other side has looked at the file and said yes, follow up. Getting to the final interview because you've proven you can actually do the job makes you a Sales Qualified Lead (SQL), ready for a real conversation about closing.
Most disputes between sales and marketing come from skipping the SAL step. Marketing hands over MQLs, sales ignores half of them because the fit is wrong, and both teams argue about whose numbers are broken. SAL exists specifically to force an agreement before the argument starts.
Lead scoring decides who becomes an MQL. Pipeline reporting depends on where each lead sits in this chain. Get the definitions wrong and your conversion rate numbers become meaningless because nobody agrees what's being measured.
Every lead is a name. An SQL is a name sales will bet their quota on.
How it shows up
This shows up everywhere pipeline gets reported. Marketing dashboards count MQLs generated. Sales dashboards count SQLs worked. The CRM has a lifecycle stage field that's supposed to track each lead as it moves through, but in practice half the sales team overrides it manually because they don't trust marketing's scoring model. The gap between MQL volume and SQL volume is usually where the real story about lead quality lives, not the MQL count itself.
The Australian context
Australian B2B sales cycles tend to run longer than equivalent overseas markets because deal sizes are smaller relative to enterprise procurement processes, which means SALs sit in that stage longer before anyone confirms an SQL. Smaller sales teams here also mean the SAL handoff is often informal, a Slack message rather than a documented process, which is exactly where leads go missing. Teams running HubSpot or Salesforce locally should treat the SAL stage as a forced checkpoint, not a formality, because the alternative is sales quietly ignoring leads marketing believes are qualified.
Where people get this wrong
Related terms
Common questions
What's the difference between an MQL and an SQL?
An MQL has shown enough interest through behaviour, like downloading content or visiting pricing pages, that marketing believes they're worth following up. An SQL has been vetted by sales as having budget, authority, need and timeline to actually buy. MQL is marketing's judgement. SQL is sales' judgement.
Do I need a SAL stage?
If sales and marketing regularly argue about lead quality, yes. SAL forces sales to explicitly accept or reject each lead before it's called qualified, which removes the ambiguity that causes most sales-marketing disputes about pipeline.
How is lead scoring related to MQL status?
Lead scoring assigns points based on behaviour and firmographic fit. Once a lead crosses an agreed score threshold, it becomes an MQL. The scoring model is the mechanism, MQL is the label that comes out the other end.
Why do sales and marketing disagree about lead quality?
Usually because they're using different definitions of qualified without realising it. Marketing counts MQLs against activity signals. Sales counts SQLs against buying intent. Without a documented SAL handoff in between, both sides assume the other is measuring the same thing when they aren't.
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About New Rebellion
New Rebellion is a marketing intelligence consultancy. We build tools, score Australian businesses on how their marketing actually performs, and publish Debrief every day. This dictionary is part of how we work in the open.
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